Oxygen Sensor 21516
Oxygen Sensor 21516

NTK Oxygen Sensor 21516

XPart Number XP10968537
$132.89
Available by special order
Buying Options: OEM Genuine

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AUTOMOTIVE PART

NTK Oxygen Sensor 21516

Oxygen Sensor, OE Type

Part 21516NTKOxygen Sensor
Match your exact vehicle configuration to the verified applications below.
Confirm the year, make, model, engine, drivetrain and required position before ordering.

Is This the Right Part?

Manufacturer Part Number21516
ManufacturerNTK
Part TypeOxygen Sensor

Part Details

Part Specifications

California Proposition 65 WARNING/Precaucion: Cancer and Reproductive Harm - Cancer y dano
Connector Gender Female
Connector Shape Square
Fitment Specific
Grade Type Standard Replacement
Heated Yes
Mounting Type Threaded
Prop65 Cancer and Reproductive
Sensor Type Narrow-Band
Thread Diameter 18.00 MM
Thread Size M18 - 1.5
Wire Quantity 4
Wiring Harness Length 16.50 IN
Wrench Size 7/8" (22mm)

Verified Vehicle Fitment

Make: Buick, Cadillac, Chevrolet, GMC, Honda, Isuzu, Oldsmobile, Pontiac
Model: 43 verified models — see exact combinations below.
Years: 2000–2005 — varies by model and configuration.

Check before ordering: Match the year, make, model, position, and every engine, transmission or other restriction in the same row. Listed years do not apply to every model.

View vehicle applications (152 configuration groups)
Years Make Model Position Engine / transmission / notes
2001–2005 Buick Century Upstream B1S1, OE Equivalent Design
2004 Buick Rainier Upstream Left Engine: 5.3 V8; B1S1, OE MFR: NTK
2004 Buick Rainier Upstream Right Engine: 5.3 V8; B2S1, OE MFR: NTK
2002–2003 Buick Rendezvous Upstream B1S1, OE Equivalent Design
2004–2005 Buick Rendezvous Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design
2000–2003 Cadillac DeVille Upstream Rear B1S1, OE Equivalent Design
2000–2003 Cadillac DeVille Upstream Front B2S1, OE Equivalent Design
2000–2002 Cadillac Eldorado Upstream Rear B1S1, OE Equivalent Design
2000–2002 Cadillac Eldorado Upstream Front B2S1, OE Equivalent Design
2002 Cadillac Escalade Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Cadillac Escalade Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Cadillac Escalade Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Cadillac Escalade Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2003 Cadillac Seville Upstream Rear B1S1, OE Equivalent Design
2000–2003 Cadillac Seville Upstream Front B2S1, OE Equivalent Design
2000–2002 Chevrolet Astro Downstream B1S3, OE Equivalent Design
2000–2002 Chevrolet Astro Upstream Right B2S1, OE Equivalent Design
2002 Chevrolet Avalanche 1500 Upstream Left B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Avalanche 1500 Downstream Left B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Avalanche 1500 Upstream Right B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Avalanche 1500 Downstream Right B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002–2005 Chevrolet Blazer Upstream Left B1S1, OE Equivalent Design
2002–2005 Chevrolet Blazer Downstream B1S2, OE Equivalent Design
2002–2005 Chevrolet Blazer Upstream Right B2S1, OE Equivalent Design
2001–2005 Chevrolet Impala Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design
2001–2003 Chevrolet Malibu Upstream B1S1, OE Equivalent Design
2001–2005 Chevrolet Monte Carlo Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design
2004 Chevrolet S10 Upstream Left B1S1, OE Equivalent Design
2002–2003 Chevrolet S10 Upstream Left Engine: 4.3 V6; B1S1, OE Equivalent Design
2004 Chevrolet S10 Downstream B1S2, OE Equivalent Design
2002–2003 Chevrolet S10 Downstream Engine: 4.3 V6; B1S2, OE Equivalent Design
2004 Chevrolet S10 Upstream Right B2S1, OE Equivalent Design
2002–2003 Chevrolet S10 Upstream Right Engine: 4.3 V6; B2S1, OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Upstream Left Engine: 4.8 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Silverado 1500 Upstream Left Engine VIN: X; B1S1, OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Downstream Left Engine: 4.8 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Silverado 1500 Downstream Left Engine VIN: X; B1S2, OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Upstream Right Engine: 4.8 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Silverado 1500 Upstream Right Engine VIN: X; B2S1, OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Downstream Right Engine: 4.8 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Silverado 1500 Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Chevrolet Silverado 1500 Downstream Right Engine VIN: X; B2S2, OE Equivalent Design
2000 Chevrolet Silverado 2500 Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Silverado 2500 Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Silverado 2500 Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Silverado 2500 Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2003–2004 Chevrolet SSR Upstream Left B1S1, OE MFR: NTK
2003–2004 Chevrolet SSR Upstream Right B2S1, OE MFR: NTK
2000–2002 Chevrolet Suburban 1500 Upstream Left B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Suburban 1500 Downstream Left B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Suburban 1500 Upstream Right B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 Chevrolet Suburban 1500 Downstream Right B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 Chevrolet Tahoe Upstream Left B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Upstream Left Engine: 4.8 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 Chevrolet Tahoe Downstream Left B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Downstream Left Engine: 4.8 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 Chevrolet Tahoe Upstream Right B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Upstream Right Engine: 4.8 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 Chevrolet Tahoe Downstream Right B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Downstream Right Engine: 4.8 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 Chevrolet Tahoe Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2003–2004 Chevrolet Trailblazer EXT Upstream Left Engine: 5.3 V8; B1S1, OE MFR: NTK
2003–2004 Chevrolet Trailblazer EXT Upstream Right Engine: 5.3 V8; B2S1, OE MFR: NTK
2001–2005 Chevrolet Venture Upstream B1S1, OE Equivalent Design
2003–2004 GMC Envoy XL Upstream Left Engine: 5.3 V8; B1S1, OE MFR: NTK
2003–2004 GMC Envoy XL Upstream Right Engine: 5.3 V8; B2S1, OE MFR: NTK
2004 GMC Envoy XUV Upstream Left Engine: 5.3 V8; B1S1, OE MFR: NTK
2004 GMC Envoy XUV Upstream Right Engine: 5.3 V8; B2S1, OE MFR: NTK
2002–2005 GMC Jimmy Upstream Left B1S1, OE Equivalent Design
2002–2005 GMC Jimmy Downstream B1S2, OE Equivalent Design
2002–2005 GMC Jimmy Upstream Right B2S1, OE Equivalent Design
2000–2002 GMC Safari Downstream B1S3, OE Equivalent Design
2000–2002 GMC Safari Upstream Right B2S1, OE Equivalent Design
2000–2002 GMC Sierra 1500 Upstream Left Engine: 4.8 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Sierra 1500 Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 GMC Sierra 1500 Upstream Left Engine VIN: X; B1S1, OE Equivalent Design
2000–2002 GMC Sierra 1500 Downstream Left Engine: 4.8 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Sierra 1500 Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 GMC Sierra 1500 Downstream Left Engine VIN: X; B1S2, OE Equivalent Design
2000–2002 GMC Sierra 1500 Upstream Right Engine: 4.8 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Sierra 1500 Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2002 GMC Sierra 1500 Upstream Right Engine VIN: X; B2S1, OE Equivalent Design
2000–2002 GMC Sierra 1500 Downstream Right Engine: 4.8 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Sierra 1500 Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 GMC Sierra 1500 Downstream Right Engine VIN: X; B2S2, OE Equivalent Design
2000 GMC Sierra 2500 Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Sierra 2500 Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Sierra 2500 Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Sierra 2500 Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2004 GMC Sonoma Upstream Left B1S1, OE Equivalent Design
2002–2003 GMC Sonoma Upstream Left Engine: 4.3 V6; B1S1, OE Equivalent Design
2004 GMC Sonoma Downstream B1S2, OE Equivalent Design
2002–2003 GMC Sonoma Downstream Engine: 4.3 V6; B1S2, OE Equivalent Design
2004 GMC Sonoma Upstream Right B2S1, OE Equivalent Design
2002–2003 GMC Sonoma Upstream Right Engine: 4.3 V6; B2S1, OE Equivalent Design
2000–2002 GMC Yukon Upstream Left Engine: 4.8 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Downstream Left Engine: 4.8 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Upstream Right Engine: 4.8 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Downstream Right Engine: 4.8 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000–2002 GMC Yukon Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Yukon XL 1500 Upstream Left B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 GMC Yukon XL 1500 Upstream Left Engine: 5.3 V8; B1S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Yukon XL 1500 Downstream Left B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 GMC Yukon XL 1500 Downstream Left Engine: 5.3 V8; B1S2, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Yukon XL 1500 Upstream Right B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 GMC Yukon XL 1500 Upstream Right Engine: 5.3 V8; B2S1, Canada Built (Oshawa Plant), OE Equivalent Design
2000 GMC Yukon XL 1500 Downstream Right B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2001–2002 GMC Yukon XL 1500 Downstream Right Engine: 5.3 V8; B2S2, Canada Built (Oshawa Plant), OE Equivalent Design
2002 Honda Passport Upstream Right B1S1, OE Equivalent Design
2002 Honda Passport Downstream Right B1S2, OE Equivalent Design
2002 Honda Passport Upstream Left B2S1, OE Equivalent Design
2002 Honda Passport Downstream Left B2S2, OE Equivalent Design
2003–2004 Isuzu Ascender Upstream Left Engine: 5.3 V8; B1S1, OE MFR: NTK
2003–2004 Isuzu Ascender Upstream Right Engine: 5.3 V8; B2S1, OE MFR: NTK
2004 Isuzu Axiom Upstream Right B1S1, OE Equivalent Design
2004 Isuzu Axiom Downstream Right B1S2, OE Equivalent Design
2004 Isuzu Axiom Upstream Left B2S1, OE Equivalent Design
2004 Isuzu Axiom Downstream Left B2S2, OE Equivalent Design
2004 Isuzu Rodeo Upstream Right B1S1, OE Equivalent Design
2002–2003 Isuzu Rodeo Upstream Right Engine: 3.2 V6; B1S1, OE Equivalent Design
2004 Isuzu Rodeo Downstream Right B1S2, OE Equivalent Design
2002–2003 Isuzu Rodeo Downstream Right Engine: 3.2 V6; B1S2, OE Equivalent Design
2004 Isuzu Rodeo Upstream Left B2S1, OE Equivalent Design
2002–2003 Isuzu Rodeo Upstream Left Engine: 3.2 V6; B2S1, OE Equivalent Design
2004 Isuzu Rodeo Downstream Left B2S2, OE Equivalent Design
2002–2003 Isuzu Rodeo Downstream Left Engine: 3.2 V6; B2S2, OE Equivalent Design
2002–2003 Isuzu Rodeo Sport Upstream Right Engine: 3.2 V6; B1S1, OE Equivalent Design
2002–2003 Isuzu Rodeo Sport Downstream Right Engine: 3.2 V6; B1S2, OE Equivalent Design
2002–2003 Isuzu Rodeo Sport Upstream Left Engine: 3.2 V6; B2S1, OE Equivalent Design
2002–2003 Isuzu Rodeo Sport Downstream Left Engine: 3.2 V6; B2S2, OE Equivalent Design
2001–2004 Oldsmobile Alero Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design
2003 Oldsmobile Aurora Upstream Rear B1S1, OE Equivalent Design
2001–2002 Oldsmobile Aurora Upstream Rear Engine: 4.0 V8; B1S1, OE Equivalent Design
2001–2002 Oldsmobile Aurora Upstream Engine: 3.5 V6; B1S1, OE Equivalent Design
2003 Oldsmobile Aurora Upstream Front B2S1, OE Equivalent Design
2001–2002 Oldsmobile Aurora Upstream Front Engine: 4.0 V8; B2S1, OE Equivalent Design
2000–2002 Oldsmobile Intrigue Upstream B1S1, OE Equivalent Design
2001–2004 Oldsmobile Silhouette Upstream B1S1, OE Equivalent Design
2001–2005 Pontiac Aztek Upstream B1S1, OE Equivalent Design
2001–2005 Pontiac Grand Am Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design
2001–2003 Pontiac Grand Prix Upstream Engine: 3.1 V6; B1S1, OE Equivalent Design
2001–2004 Pontiac Montana Upstream B1S1, OE Equivalent Design
2005 Pontiac Montana Upstream Engine: 3.4 V6; B1S1, OE Equivalent Design

Source: supplier-verified applications for NTK 21516. A vehicle not listed is not confirmed compatible.

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