This will be used to show you compatible parts.
The product shown on this page is not compatible with the selected vehicle
        Eligible for
FREE Shipping
Purchase for CA $75.00 and get FREE Shipping!*
This product is eligible for our FREE Shipping promotion.
This means that as soon as your order reaches a minimum of CA $75.00, it benefits from our Free Shipping promotion!
Buy more products
and save!
Buy for over CA $75.00 now to make sure you get the shipping fees discounted for your entire order!*
Warranty claims made within the entire coverage period will be honored by Dorman. During the first 30 days of the warranty period, VinniStore will handle the manufacturer's warranty and will exchange, replace or repair, at its option, any eligible defective product, upon approval. Any warranty claims made after the 30th day following the purchase date shall be solely addressed to Dorman directly. VinniStore will assist the client throughout any RMA process and their required steps by providing the necessary information to ensure the request is received and processed as it should by the manufacturer.
This text is generic and intended for informative purposes only, in no case it shall be interpreted or serve as a warranty statement, please refer to Dorman directly for official documentation and any specific information regarding the warranty.
We guarantee 100% exact fitment based on the vehicle specifications you provide at order confirmation. If for any reason your products do not fit and that the mistake is on our part, we will replace it free of charge.
All warranty claims made to VinniStore must be done according to the Returns & Exchanges policy.| Manufacturer | Dorman | 
|---|---|
| Manufacturer Part Number | 604-121 | 
| Manufacturer's Suggested Retail Price (MSRP) | 148.48 | 
| Make | Model | Year | 
                     Application Notes 
                 | 
                ||
|---|---|---|---|---|---|
| Position | Body Type | Additional Information | |||
| Cadillac | Escalade EXT | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Cadillac | Escalade EXT | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Cadillac | Escalade EXT | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Cadillac | Escalade EXT | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 1500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 1500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 1500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 1500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 2500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 2500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 2500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Avalanche 2500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 HD | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 HD | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 HD | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 HD Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 2500 HD | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 2500 HD | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 2500 HD | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 2500 HD | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 2500 HD Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 3500 Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 1500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 2500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 2500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 2500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 2500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Chevrolet | Silverado 3500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 3500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 3500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Chevrolet | Silverado 3500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 1500 Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 HD | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 HD | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 HD | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 HD Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 2500 HD | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 2500 HD | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 2500 HD | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 2500 HD | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 2500 HD Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 3500 Classic | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 1500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 2500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 2500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| GMC | Sierra 3500 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 3500 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 3500 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| GMC | Sierra 3500 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                            
                                                
  | 
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        
                                                
  | 
                                                                                                                                                                                                        
| Hummer | H2 | 2003 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Hummer | H2 | 2004 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Hummer | H2 | 2005 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Hummer | H2 | 2006 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |
| Hummer | H2 | 2007 | 
                                                
  | 
                                                                                                                                                                                                                                                                                                                                
                                                
  | 
                                                                                                                                                                                                        |