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Please, add your first item to the wishlist

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Buick Cadillac Chevrolet GMC Oxygen Sensor 21084 – NTK

PART#: 21084
NTK

$26.89

In stock

Interchanges
BrandPart #
General Motors12667438
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2022BuickEnclaveAvenir3.6V6GASDownstream Left
2022BuickEnclaveAvenir3.6V6GASDownstream Right
2022BuickEnclavePremium3.6V6GASUpstream Left
2022BuickEnclavePremium3.6V6GASDownstream Right
2022BuickEnclaveEssence3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022BuickEnclaveEssence3.6V6GASUpstream Left
2022BuickEnclavePremium3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022BuickEnclaveAvenir3.6V6GASUpstream Left
2022BuickEnclaveEssence3.6V6GASDownstream Right
2022BuickEnclavePremium3.6V6GASDownstream Left
2022BuickEnclaveAvenir3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022BuickEnclaveEssence3.6V6GASDownstream Left
2022CadillacXT5Premium Luxury3.6V6GASDownstream Left
2022CadillacXT5Sport3.6V6GASDownstream Left
2022CadillacXT5Sport3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022CadillacXT5Sport3.6V6GASUpstream Left
2022CadillacXT5Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022CadillacXT5Sport3.6V6GASDownstream Right
2022CadillacXT5Premium Luxury3.6V6GASUpstream Left
2022CadillacXT5Premium Luxury3.6V6GASDownstream Right
2022CadillacXT6Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022CadillacXT6Sport3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022CadillacXT6Premium Luxury3.6V6GASDownstream Right
2022CadillacXT6Sport3.6V6GASUpstream Left
2022CadillacXT6Sport3.6V6GASDownstream Right
2022CadillacXT6Premium Luxury3.6V6GASUpstream Left
2022CadillacXT6Sport3.6V6GASDownstream Left
2022CadillacXT6Premium Luxury3.6V6GASDownstream Left
2022ChevroletBlazerRS3.6V6GASDownstream Left
2022ChevroletBlazerPremier3.6V6GASUpstream Left
2022ChevroletBlazerLT3.6V6GASDownstream Right
2022ChevroletBlazerPremier3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletBlazerLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletBlazerLT3.6V6GASDownstream Left
2022ChevroletBlazerRS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletBlazerPremier3.6V6GASDownstream Left
2022ChevroletBlazerRS3.6V6GASUpstream Left
2022ChevroletBlazerPremier3.6V6GASDownstream Right
2022ChevroletBlazerRS3.6V6GASDownstream Right
2022ChevroletBlazerLT3.6V6GASUpstream Left
2022ChevroletColoradoZR23.6V6GASDownstream Left
2022ChevroletColoradoLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletColoradoZR23.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletColoradoLT3.6V6GASUpstream Left
2022ChevroletColoradoZ713.6V6GASUpstream Left
2022ChevroletColoradoWT3.6V6GASDownstream Right
2022ChevroletColoradoZR23.6V6GASUpstream Left
2022ChevroletColoradoWT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletColoradoWT3.6V6GASDownstream Left
2022ChevroletColoradoZ713.6V6GASDownstream Left
2022ChevroletColoradoWT3.6V6GASUpstream Left
2022ChevroletColoradoZR23.6V6GASDownstream Right
2022ChevroletColoradoLT3.6V6GASDownstream Left
2022ChevroletColoradoLT3.6V6GASDownstream Right
2022ChevroletColoradoZ713.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletColoradoZ713.6V6GASDownstream Right
2022ChevroletTraversePremier3.6V6GASUpstream Left
2022ChevroletTraverseRS3.6V6GASDownstream Left
2022ChevroletTraversePremier3.6V6GASDownstream Right
2022ChevroletTraverseLS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletTraversePremier3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletTraverseRS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletTraverseRS3.6V6GASDownstream Right
2022ChevroletTraversePremier3.6V6GASDownstream Left
2022ChevroletTraverseLT3.6V6GASDownstream Left
2022ChevroletTraverseLT3.6V6GASDownstream Right
2022ChevroletTraverseHigh Country3.6V6GASUpstream Left
2022ChevroletTraverseHigh Country3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022ChevroletTraverseLS3.6V6GASDownstream Left
2022ChevroletTraverseLS3.6V6GASDownstream Right
2022ChevroletTraverseRS3.6V6GASUpstream Left
2022ChevroletTraverseHigh Country3.6V6GASDownstream Left
2022ChevroletTraverseLT3.6V6GASUpstream Left
2022ChevroletTraverseHigh Country3.6V6GASDownstream Right
2022ChevroletTraverseLS3.6V6GASUpstream Left
2022ChevroletTraverseLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCCanyonDenali3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCCanyonDenali3.6V6GASUpstream Left
2022GMCCanyonAT43.6V6GASDownstream Right
2022GMCCanyonElevation3.6V6GASDownstream Left
2022GMCCanyonElevation Standard3.6V6GASDownstream Left
2022GMCCanyonAT43.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCCanyonElevation3.6V6GASUpstream Left
2022GMCCanyonElevation3.6V6GASDownstream Right
2022GMCCanyonElevation Standard3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCCanyonDenali3.6V6GASDownstream Right
2022GMCCanyonAT43.6V6GASDownstream Left
2022GMCCanyonElevation3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCCanyonElevation Standard3.6V6GASDownstream Right
2022GMCCanyonElevation Standard3.6V6GASUpstream Left
2022GMCCanyonDenali3.6V6GASDownstream Left
2022GMCCanyonAT43.6V6GASUpstream Left
2022GMCAcadiaAT43.6V6GASUpstream Left
2022GMCAcadiaSLT3.6V6GASDownstream Right
2022GMCAcadiaDenali3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCAcadiaAT43.6V6GASDownstream Right
2022GMCAcadiaDenali3.6V6GASDownstream Left
2022GMCAcadiaSLT3.6V6GASDownstream Left
2022GMCAcadiaDenali3.6V6GASUpstream Left
2022GMCAcadiaAT43.6V6GASDownstream Left
2022GMCAcadiaDenali3.6V6GASDownstream Right
2022GMCAcadiaSLT3.6V6GASUpstream Left
2022GMCAcadiaSLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2022GMCAcadiaAT43.6V6GASUpstream RightB1S1; OE MFR: NTK
2021BuickEnclavePremium3.6V6GASDownstream Left
2021BuickEnclavePreferred3.6V6GASDownstream Right
2021BuickEnclaveAvenir3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021BuickEnclaveEssence3.6V6GASDownstream Left
2021BuickEnclaveAvenir3.6V6GASUpstream Left
2021BuickEnclaveEssence3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021BuickEnclavePreferred3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021BuickEnclaveEssence3.6V6GASUpstream Left
2021BuickEnclaveAvenir3.6V6GASDownstream Left
2021BuickEnclaveEssence3.6V6GASDownstream Right
2021BuickEnclavePremium3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021BuickEnclavePremium3.6V6GASUpstream Left
2021BuickEnclavePremium3.6V6GASDownstream Right
2021BuickEnclavePreferred3.6V6GASDownstream Left
2021BuickEnclavePreferred3.6V6GASUpstream Left
2021BuickEnclaveAvenir3.6V6GASDownstream Right
2021CadillacXT6Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021CadillacXT6Premium Luxury3.6V6GASDownstream Left
2021CadillacXT6Premium Luxury3.6V6GASDownstream Right
2021CadillacXT6Premium Luxury3.6V6GASUpstream Left
2021CadillacXT6Sport3.6V6GASDownstream Left
2021CadillacXT6Sport3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021CadillacXT6Sport3.6V6GASUpstream Left
2021CadillacXT6Sport3.6V6GASDownstream Right
2021CadillacXT5Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021CadillacXT5Sport3.6V6GASDownstream Left
2021CadillacXT5Sport3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021CadillacXT5Premium Luxury3.6V6GASUpstream Left
2021CadillacXT5Sport3.6V6GASUpstream Left
2021CadillacXT5Sport3.6V6GASDownstream Right
2021CadillacXT5Premium Luxury3.6V6GASDownstream Left
2021CadillacXT5Premium Luxury3.6V6GASDownstream Right
2021ChevroletColoradoZ713.6V6GASDownstream Left
2021ChevroletColoradoLT3.6V6GASDownstream Right
2021ChevroletColoradoWT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletColoradoLT3.6V6GASDownstream Left
2021ChevroletColoradoZR23.6V6GASDownstream Right
2021ChevroletColoradoZ713.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletColoradoZ713.6V6GASDownstream Right
2021ChevroletColoradoLT3.6V6GASUpstream Left
2021ChevroletColoradoWT3.6V6GASUpstream Left
2021ChevroletColoradoWT3.6V6GASDownstream Left
2021ChevroletColoradoZR23.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletColoradoZR23.6V6GASUpstream Left
2021ChevroletColoradoZ713.6V6GASUpstream Left
2021ChevroletColoradoWT3.6V6GASDownstream Right
2021ChevroletColoradoZR23.6V6GASDownstream Left
2021ChevroletColoradoLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletBlazerRS3.6V6GASDownstream Right
2021ChevroletBlazerPremier3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletBlazerLT3.6V6GASDownstream Right
2021ChevroletBlazerLT3.6V6GASDownstream Left
2021ChevroletBlazerRS3.6V6GASDownstream Left
2021ChevroletBlazerRS3.6V6GASUpstream Left
2021ChevroletBlazerPremier3.6V6GASDownstream Right
2021ChevroletBlazerLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletBlazerRS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletBlazerPremier3.6V6GASUpstream Left
2021ChevroletBlazerLT3.6V6GASUpstream Left
2021ChevroletBlazerPremier3.6V6GASDownstream Left
2021ChevroletTraversePremier3.6V6GASDownstream Left
2021ChevroletTraverseL3.6V6GASUpstream Left
2021ChevroletTraverseLS3.6V6GASDownstream Left
2021ChevroletTraverseL3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraverseRS3.6V6GASDownstream Right
2021ChevroletTraverseLT3.6V6GASDownstream Right
2021ChevroletTraverseHigh Country3.6V6GASDownstream Right
2021ChevroletTraverseL3.6V6GASDownstream Left
2021ChevroletTraverseL3.6V6GASDownstream Right
2021ChevroletTraverseRS3.6V6GASUpstream Left
2021ChevroletTraversePremier3.6V6GASUpstream Left
2021ChevroletTraverseLS3.6V6GASUpstream Left
2021ChevroletTraversePremier3.6V6GASDownstream Right
2021ChevroletTraverseLT3.6V6GASUpstream Left
2021ChevroletTraverseHigh Country3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraverseHigh Country3.6V6GASDownstream Left
2021ChevroletTraverseLS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraverseLS3.6V6GASDownstream Right
2021ChevroletTraverseRS3.6V6GASDownstream Left
2021ChevroletTraverseLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraverseLT3.6V6GASDownstream Left
2021ChevroletTraverseRS3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraversePremier3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021ChevroletTraverseHigh Country3.6V6GASUpstream Left
2021GMCCanyonElevation3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCCanyonAT43.6V6GASDownstream Right
2021GMCCanyonElevation3.6V6GASDownstream Left
2021GMCCanyonElevation Standard3.6V6GASUpstream Left
2021GMCCanyonDenali3.6V6GASDownstream Right
2021GMCCanyonElevation Standard3.6V6GASDownstream Right
2021GMCCanyonAT43.6V6GASUpstream Left
2021GMCCanyonAT43.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCCanyonAT43.6V6GASDownstream Left
2021GMCCanyonDenali3.6V6GASUpstream Left
2021GMCCanyonElevation3.6V6GASUpstream Left
2021GMCCanyonDenali3.6V6GASDownstream Left
2021GMCCanyonElevation Standard3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCCanyonElevation3.6V6GASDownstream Right
2021GMCCanyonElevation Standard3.6V6GASDownstream Left
2021GMCCanyonDenali3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCAcadiaSLT3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCAcadiaAT43.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCAcadiaSLT3.6V6GASDownstream Right
2021GMCAcadiaAT43.6V6GASDownstream Right
2021GMCAcadiaSLE3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCAcadiaAT43.6V6GASDownstream Left
2021GMCAcadiaSLT3.6V6GASUpstream Left
2021GMCAcadiaSLT3.6V6GASDownstream Left
2021GMCAcadiaDenali3.6V6GASUpstream RightB1S1; OE MFR: NTK
2021GMCAcadiaDenali3.6V6GASDownstream Right
2021GMCAcadiaSLE3.6V6GASDownstream Right
2021GMCAcadiaDenali3.6V6GASDownstream Left
2021GMCAcadiaSLE3.6V6GASDownstream Left
2021GMCAcadiaSLE3.6V6GASUpstream Left
2021GMCAcadiaDenali3.6V6GASUpstream Left
2021GMCAcadiaAT43.6V6GASUpstream Left
2020BuickEnclaveEssence3.6V6GASDownstream Left
2020BuickEnclaveAvenir3.6V6GASDownstream Right
2020BuickEnclavePreferred3.6V6GASUpstream Left
2020BuickEnclavePreferred3.6V6GASDownstream Left
2020BuickEnclavePremium3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020BuickEnclavePremium3.6V6GASDownstream Right
2020BuickEnclavePremium3.6V6GASDownstream Left
2020BuickEnclaveEssence3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020BuickEnclavePreferred3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020BuickEnclaveEssence3.6V6GASDownstream Right
2020BuickEnclaveEssence3.6V6GASUpstream Left
2020BuickEnclaveAvenir3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020BuickEnclaveAvenir3.6V6GASDownstream Left
2020BuickEnclavePremium3.6V6GASUpstream Left
2020BuickEnclaveAvenir3.6V6GASUpstream Left
2020BuickEnclavePreferred3.6V6GASDownstream Right
2020CadillacXT6Premium Luxury3.6V6GASDownstream Left
2020CadillacXT6Sport3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020CadillacXT6Sport3.6V6GASUpstream Left
2020CadillacXT6Sport3.6V6GASDownstream Left
2020CadillacXT6Sport3.6V6GASDownstream Right
2020CadillacXT6Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020CadillacXT6Premium Luxury3.6V6GASUpstream Left
2020CadillacXT6Premium Luxury3.6V6GASDownstream Right
2020CadillacXT5Premium Luxury3.6V6GASUpstream RightB1S1; OE MFR: NTK
2020CadillacXT5Premium Luxury3.6V6GASDownstream Left
2020CadillacXT5Sport3.6V6GASDownstream Left
2020CadillacXT5Sport3.6V6GASDownstream Right
2020CadillacXT5Sport3.6V6GASUpstream Left
2020CadillacXT5Premium Luxury3.6V6GASUpstream Left
Product info

The NTK Oxygen Sensor part number 21084 is a high-quality replacement component designed to work seamlessly with Buick, Cadillac, Chevrolet, and GMC vehicles. This sensor measures the amount of oxygen in the exhaust gas and sends the information to the engine management system to help regulate the air-to-fuel ratio.

One of the key benefits of this sensor is its accuracy. It is built with advanced sensor technology that ensures precise readings for optimal engine performance. In addition, it features a durable construction that is built to last, even in harsh driving conditions.

The NTK Oxygen Sensor part number 21084 is easy to install, making it a great choice for both professional mechanics and DIY enthusiasts. It meets or exceeds OEM specifications, ensuring a perfect fit and reliable performance. With this sensor installed in your vehicle, you can expect improved fuel efficiency, reduced emissions, and a smoother running engine.

Overall, if you’re looking for a high-quality oxygen sensor replacement for your Buick, Cadillac, Chevrolet, or GMC vehicle, the NTK Oxygen Sensor part number 21084 is an excellent choice. Its accuracy, durability, and easy installation make it a top-performing component that will help keep your engine running smoothly for years to come.

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 Length12.2500
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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