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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Oxygen Sensor – Upstream

PART#: 21054
NTK

$53.19

In stock

Interchanges
BrandPart #
CARQUEST75-3483 / 753483
ACDelco213-1570 / 2131570
Bosch15545
BWDOS2242
CARQUEST75-3029 / 753029
Bosch13847
DelphiES10909
Standard Motor ProductsSG1409
Bosch15850
General Motors12586996
ACDelco213-1698 / 2131698
CARQUEST75-3389 / 753389
Spectra PremiumOS5062
Isuzu8125869960
DENSO Auto Parts234-4119 / 2344119
General Motors12573721
Standard Motor ProductsSG1414
BWDOS2247
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005IsuzuAscenderLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2005IsuzuAscenderS4.2L6GASUpstreamB1S1; OE MFR: NTK
2005BuickRainierCXL4.2L6GASUpstreamB1S1; OE MFR: NTK
2005BuickRainierCXL Plus4.2L6GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoSport2.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoSport LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoSport LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoSport3.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ71 LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ713.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ712.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ85 LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ852.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ853.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ71 LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2005ChevroletColoradoZ85 LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2005ChevroletTrailblazerLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2005ChevroletTrailblazerLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2005ChevroletTrailblazer EXTLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2005ChevroletTrailblazer EXTLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 SLE2.8L4GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 SLE3.5L5GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 Fleet2.8L4GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 SL3.5L5GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ85 SLE2.8L4GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 Fleet3.5L5GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ85 SL2.8L4GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ85 SL3.5L5GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ71 SL2.8L4GASUpstreamB1S1; OE MFR: NTK
2005GMCCanyonZ85 SLE3.5L5GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoySLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoySLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoy XUVSLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoy XUVSLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoy XLSLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2005GMCEnvoy XLSLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2005Saab9-7xLinear4.2L6GASUpstreamB1S1; OE MFR: NTK
2004IsuzuAscenderLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2004IsuzuAscenderS4.2L6GASUpstreamB1S1; OE MFR: NTK
2004BuickRainierCXL4.2L6GASUpstreamB1S1; OE MFR: NTK
2004BuickRainierCXL Plus4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazerLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazerLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazerNorth Face4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ85 LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoBase2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoBase3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoSport LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ71 LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ71 LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ853.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoLS2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ713.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoLS3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoSport LS2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoSport3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoSport2.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ712.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ85 LS3.5L5GASUpstreamB1S1; OE MFR: NTK
2004ChevroletColoradoZ852.8L4GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazer EXTLS4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazer EXTLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2004ChevroletTrailblazer EXTNorth Face4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ85 SLE3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 SLE2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonSL2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 Fleet3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ85 SL3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 SL2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 SL3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ85 SLE2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonSL3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonSLE2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonSLE3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 SLE3.5L5GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ71 Fleet2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCCanyonZ85 SL2.8L4GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoySLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoySLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoy XUVSLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoy XUVSLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoy XLSLE4.2L6GASUpstreamB1S1; OE MFR: NTK
2004GMCEnvoy XLSLT4.2L6GASUpstreamB1S1; OE MFR: NTK
2004OldsmobileBravadaBase4.2L6GASUpstreamB1S1; OE MFR: NTK
Product info

The NTK Oxygen Sensor part number 21054 is a high-quality replacement part that is designed to work seamlessly with Buick, Chevrolet, GMC, and Isuzu vehicles. This part is compatible with part number 8125869960 and is a perfect fit for your car’s oxygen sensor needs.

This oxygen sensor is made of high-quality materials that provide reliable and accurate readings for your car’s emissions control system. With its advanced sensor technology, this part ensures that your car’s engine runs efficiently and smoothly, reducing harmful emissions and improving overall performance.

The NTK Oxygen Sensor part number 21054 is an easy-to-install part that comes with all the necessary hardware for a hassle-free installation experience. Its durable construction ensures long-lasting performance and reliability, making it a cost-effective solution for your car’s oxygen sensor needs.

This part is ideal for car enthusiasts and DIYers who want to maintain their car’s performance and efficiency without breaking the bank. Whether you’re looking to replace a faulty oxygen sensor or upgrade your car’s emissions control system, the NTK Oxygen Sensor part number 21054 is the perfect solution for you.

Invest in this reliable and efficient NTK Oxygen Sensor part number 21054 and experience the benefits of improved engine performance, reduced emissions, and overall cost savings.

Specifications
California Proposition 65WARNING/Precaución: Cancer and Reproductive Harm - Cáncer y daño al sistema reproductivo - www.P65Warnings.ca.gov
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter18.000
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length18.7500
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

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