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NTKOE Type Oxygen Sensor

AUTHORIZED DEALER

21543

Manufacturer Part Number
*Images are for illustrative purpose only. Actual Product may differ.
SKU: NGK-21543
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CA $119.07  MSRP
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4-24H
CA $78.75
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OE Type Oxygen Sensor is available to buy in increments of 1
AUTHORIZED DEALER

21543

Manufacturer Part Number
More Information
Fabricante NTK
Número de Pieza del Fabricante 21543
Precio de Venta Sugerido por el Fabricante (MSRP) 119.07
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This table represents all the 161 compatible vehicles for this part:
Make Model Year
Application Notes
Position Transmission Engine Additional Information
Chevrolet C1500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C1500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C1500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C1500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500HD 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500HD 1997
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500HD 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500HD 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C1500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet C1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet C1500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C1500 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet C2500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet C2500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C2500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500 1997
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet C3500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet Express 1500 1996
  • Upstream
  • Upstream Right
  • Upstream Left
  • 4.3L V6 262CID
  • 5.7L V8 350CID
  • W
  • Located in RH Manifold
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • Located in LH Manifold
  • B1S1
Chevrolet Express 1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet Express 1500 1998
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 1500 1999
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 1500 2000
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 1500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 1500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 2500 1996
  • Upstream
  • Upstream Right
  • Upstream Left
  • 4.3L V6 262CID
  • 5.7L V8 350CID
  • W
  • Located in RH Manifold
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • Located in LH Manifold
  • B1S1
Chevrolet Express 2500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet Express 2500 1998
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 2500 1999
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 2500 2000
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 2500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 2500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 3500 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet Express 3500 1997
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet Express 3500 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet Express 3500 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet Express 3500 2000
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet Express 3500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet Express 3500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
Chevrolet G30 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
Chevrolet K1500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K1500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K1500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K1500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K1500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet K1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet K1500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K1500 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet K2500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
Chevrolet K2500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K2500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K3500 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K3500 1997
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K3500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K3500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet K3500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet P30 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet P30 1997
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet P30 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet P30 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet Silverado 2500 1999
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet Silverado 2500 2000
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet Suburban 2500 2000
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1
Chevrolet Tahoe 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
Chevrolet Tahoe 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
Chevrolet Tahoe 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
Chevrolet Tahoe 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
GMC C1500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C1500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C1500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C1500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500HD 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500HD 1997
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500HD 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500HD 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C1500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC C1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC C1500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C1500 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC C2500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC C2500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C2500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500 1997
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC C3500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC G3500 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
GMC K1500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K1500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K1500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K1500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 Suburban 1996
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 Suburban 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 Suburban 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 Suburban 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K1500 1996
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC K1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC K1500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K1500 1999
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 1997
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 5L V8 305CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K2500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K3500 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K3500 1997
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K3500 1998
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K3500 1999
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC K3500 2000
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC P3500 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC P3500 1997
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC P3500 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC P3500 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC Savana 1500 1996
  • Upstream
  • Upstream Right
  • Upstream Left
  • 4.3L V6 262CID
  • 5.7L V8 350CID
  • W
  • Located in RH Manifold
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • Located in LH Manifold
  • B1S1
GMC Savana 1500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC Savana 1500 1998
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 1500 1999
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 1500 2000
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 1500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 1500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 2500 1996
  • Upstream
  • Upstream Right
  • Upstream Left
  • 4.3L V6 262CID
  • 5.7L V8 350CID
  • W
  • Located in RH Manifold
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • Located in LH Manifold
  • B1S1
GMC Savana 2500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
  • Located in RH Manifold
  • Located in LH Manifold
GMC Savana 2500 1998
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 2500 1999
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 2500 2000
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 2500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 2500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 3500 1996
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
GMC Savana 3500 1997
  • Upstream Right
  • Upstream Left
  • Upstream
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
  • Located in RH Manifold
  • Located in LH Manifold
GMC Savana 3500 1998
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
GMC Savana 3500 1999
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
GMC Savana 3500 2000
  • Upstream Right
  • Upstream Left
  • 7.4L V8 454CID
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • OE Equivalent Design
  • B1S1
  • GVW Over 8,500 Lbs
GMC Savana 3500 2001
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Savana 3500 2002
  • Upstream Right
  • Upstream Left
  • 5.7L V8 350CID
  • 4.3L V6 262CID
  • B2S1
  • GVW Over 8,500 Lbs
  • OE Equivalent Design
  • B1S1
GMC Sierra 2500 1999
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC Sierra 2500 2000
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1
GMC Yukon 1996
  • Upstream Right
  • Upstream Left
  • Standard
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
GMC Yukon 1997
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
GMC Yukon 1998
  • Upstream Right
  • Upstream Left
  • Automatic
  • 5.7L V8 350CID
  • OE Equivalent Design
GMC Yukon XL 2500 2000
  • Upstream Right
  • Upstream Left
  • 6L V8 5967CC/364CID
  • B2S1
  • OE Equivalent Design
  • B1S1