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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Buick Cadillac Chevrolet GMC Oxygen Sensor 12634064 – ACDelco

PART#: 12634064
ACDelco

$70.95

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2019CadillacATSV3.6V6GASDownstream Left | Engine VIN: Y; Engine Code: LF4;
2019CadillacATSV3.6V6GASDownstream Right | Engine VIN: Y; Engine Code: LF4;
2019CadillacCTSVsport Premium Luxury3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2019CadillacCTSVsport3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2018CadillacCTSVsport3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2018CadillacCTSVsport Premium Luxury3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2018CadillacATSV3.6V6GASDownstream Right | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2018CadillacATSV3.6V6GASDownstream Left | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2017BuickEnclaveLeather3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017BuickEnclaveConvenience3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017BuickEnclavePremium3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017CadillacATSV3.6V6GASDownstream Left | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2017CadillacATSV3.6V6GASDownstream Right | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2017CadillacCTSVsport Premium Luxury3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2017CadillacCTSVsport3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2017ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2017ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2017ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017ChevroletTraversePremier3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2017GMCAcadia LimitedBase3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016BuickEnclavePremium3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016BuickEnclaveConvenience3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016BuickEnclaveLeather3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016CadillacCTSVsport Premium3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2016CadillacATSV3.6V6GASDownstream Left | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2016CadillacATSV3.6V6GASDownstream Right | Engine VIN: Y; Engine Code: LF4; 2-door; Coupe; | Engine VIN: Y; Engine Code: LF4; 4-door; Sedan;
2016ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2016ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2016ChevroletTraverseLTZ3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016GMCAcadiaDenali3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016GMCAcadiaSL3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016GMCAcadiaSLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2016GMCAcadiaSLE3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015BuickEnclaveConvenience3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015BuickEnclavePremium3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015BuickEnclaveLeather3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015CadillacATSPremium3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacATSLuxury3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacATSPerformance3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacATSLuxury3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacATSPerformance3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacATSPremium3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSPerformance3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSVsport Premium3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3;
2015CadillacCTSLuxury3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSPremium3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSVsport Premium3.6V6GASDownstream Right | Engine VIN: 8; RWD; Engine Code: LF3;
2015CadillacCTSLuxury3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSPerformance3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015CadillacCTSPremium3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2015ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015ChevroletTraverseLTZ3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2015ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2015GMCAcadiaSLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015GMCAcadiaSLE3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2015GMCAcadiaDenali3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014BuickEnclavePremium3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014BuickEnclaveConvenience3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014BuickEnclaveLeather3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014CadillacATSPerformance3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacATSLuxury3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacATSPremium3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacATSPremium3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacATSLuxury3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacATSPerformance3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2014CadillacCTSBase3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; Coupe; | Engine VIN: 3; RWD; Engine Code: LFX; Coupe;
2014CadillacCTSPremium3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; Sedan;
2014CadillacCTSPerformance3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; Coupe; | Engine VIN: 3; AWD; Engine Code: LFX; Wagon; | Engine VIN: 3; RWD; Engine Code: LFX; Coupe; | Engine VIN: 3; RWD; Engine Code: LFX; Wagon;
2014CadillacCTSPremium3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; 4-door; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; 4-door; Sedan;
2014CadillacCTSLuxury3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; Sedan;
2014CadillacCTSPremium3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; Coupe; | Engine VIN: 3; AWD; Engine Code: LFX; Wagon; | Engine VIN: 3; RWD; Engine Code: LFX; Coupe; | Engine VIN: 3; RWD; Engine Code: LFX; Wagon;
2014CadillacCTSLuxury3.0V6GASDownstream | Engine VIN: 5; AWD; Engine Code: LFW; Wagon; | Engine VIN: 5; RWD; Engine Code: LFW; Wagon;
2014CadillacCTSVsport Premium3.6V6GASDownstream Right | Engine VIN: 8; RWD; Engine Code: LF3; Sedan;
2014CadillacCTSLuxury3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; Sedan;
2014CadillacCTSPerformance3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; 4-door; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; 4-door; Sedan;
2014CadillacCTSPerformance3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; Sedan; | Engine VIN: 3; RWD; Engine Code: LFX; Sedan;
2014CadillacCTSVsport Premium3.6V6GASDownstream Left | Engine VIN: 8; RWD; Engine Code: LF3; Sedan;
2014ChevroletTraverseLTZ3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2014ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2014GMCAcadiaSLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014GMCAcadiaSLE3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2014GMCAcadiaDenali3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013BuickEnclaveBase3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013CadillacATSPremium3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacATSLuxury3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacATSPerformance3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacATSLuxury3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacATSPerformance3.6V6FLEXDownstream Right | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacATSPremium3.6V6FLEXDownstream Left | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacCTSLuxury3.0V6GASDownstream | Engine VIN: 5; AWD; Engine Code: LFW; | Engine VIN: 5; RWD; Engine Code: LFW;
2013CadillacCTSPerformance3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacCTSBase3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacCTSPremium3.6V6FLEXDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2013CadillacCTSBase3.0V6GASDownstream | Engine VIN: 5; AWD; Engine Code: LFW; | Engine VIN: 5; RWD; Engine Code: LFW;
2013ChevroletTraverseLTZ3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2013ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2013GMCAcadiaSLE3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013GMCAcadiaDenali3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013GMCAcadiaSLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2013GMCAcadiaSL3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012BuickEnclaveBase3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012CadillacCTSBase3.6V6GASDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2012CadillacCTSLuxury3.0V6GASDownstream | Engine VIN: 5; AWD; Engine Code: LFW; | Engine VIN: 5; RWD; Engine Code: LFW;
2012CadillacCTSPremium3.6V6GASDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2012CadillacCTSPerformance3.6V6GASDownstream | Engine VIN: 3; AWD; Engine Code: LFX; | Engine VIN: 3; RWD; Engine Code: LFX;
2012CadillacCTSBase3.0V6GASDownstream | Engine VIN: 5; AWD; Engine Code: LFW; | Engine VIN: 5; RWD; Engine Code: LFW;
2012ChevroletCamaroLT3.6V6GASDownstream Left | Engine VIN: 3; Engine Code: LFX; 6-speed; Transmission; Manual;
2012ChevroletCamaroLS3.6V6GASDownstream Right | Engine VIN: 3; Engine Code: LFX;
2012ChevroletCamaroLT3.6V6GASDownstream Right | Engine VIN: 3; Engine Code: LFX;
2012ChevroletCamaroLS3.6V6GASDownstream Left | Engine VIN: 3; Engine Code: LFX; 6-speed; Transmission; Manual;
2012ChevroletTraverseLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012ChevroletTraverseLTZ3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012ChevroletTraverseLS3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012ChevroletCapricePPV3.6V6FLEXUpstream | Engine VIN: 3; Engine Code: LFX;
2012ChevroletCapricePPV3.6V6FLEXDownstream | Engine VIN: 3; Engine Code: LFX;
2012GMCAcadiaSLE3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012GMCAcadiaDenali3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012GMCAcadiaSLT3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
2012GMCAcadiaSL3.6V6GASUpstream | Engine VIN: D; Engine Code: LLT;
Product info

The ACDelco Oxygen Sensor part number 12634064 is a highly reliable and efficient solution for your Buick, Cadillac, Chevrolet, or GMC vehicle. This product is specifically designed to measure the amount of oxygen in your car’s exhaust system, providing vital feedback to your engine control module to optimize fuel efficiency and reduce emissions.

One of the key benefits of this oxygen sensor is its precision and accuracy, ensuring that your car’s engine performs at its best. The sensor is made from high-quality materials, making it durable and long-lasting. It is easy to install, saving you time and reducing the need for professional help.

The ACDelco Oxygen Sensor part number 12634064 is also highly adaptable, fitting a variety of car models and brands. This makes it a versatile product that can be used for multiple vehicles, saving you money on purchasing different sensors for different cars.

In terms of usage, this sensor plays a critical role in keeping your car running smoothly and preventing damage to your engine. It helps to reduce harmful emissions, making your car more environmentally friendly. By providing accurate information to your engine control module, this sensor helps to improve fuel efficiency, saving you money on gas in the long run.

Overall, the ACDelco Oxygen Sensor part number 12634064 is an essential component for any car owner who wants to maintain the performance, efficiency, and longevity of their vehicle. With its precision, durability, versatility, and environmental benefits, this oxygen sensor is a smart investment for any car enthusiast.

About ACDelco

When it comes to top-notch auto parts, one brand that stands tall is ACDelco. Popular for its commitment to quality and innovation, ACDelco has been a trusted name in the automotive industry. At Newparts.com, we're proud to offer a wide selection of ACDelco auto parts, including ACDelco spark plugs, ACDelco alternators, and ACDelco air filters, and other ACDelco parts, all at discounted prices.

ACDelco spark plugs are engineered to deliver exceptional performance and reliability, ensuring optimal engine operation and fuel efficiency. Whether you're cruising down the highway or navigating city streets, you can trust ACDelco spark plugs to keep your engine firing on all cylinders.

When it comes to power generation, ACDelco alternators are second to none. Designed to withstand the challenges of daily driving, ACDelco alternators deliver consistent power output to keep your vehicle's electrical systems running smoothly. With ACDelco alternators from Newparts.com, you can count on reliable performance mile after mile.

In addition to spark plugs and alternators, we also offer a range of ACDelco air filters to help keep your engine breathing clean, fresh air. ACDelco air filters are designed to trap dirt, dust, and other contaminants, preventing them from entering your engine and causing damage. With a high-quality ACDelco air filter from Newparts.com, you can enjoy improved engine performance and extended engine life.

At Newparts.com, we understand that getting the right parts quickly is essential. That's why we offer fast shipping on all ACDelco auto parts, so you can get back on the road with confidence. Plus, with our discounted prices, you can save big on the parts you need to keep your vehicle running smoothly. In case you want to purchase parts by phone, feel free to call us at 855-505-2886 and our customer service team will help you out. 

Whether you're in need of spark plugs, alternators, air filters, or any other ACDelco auto parts, Newparts.com has you covered. Shop our selection today and experience the quality and reliability of ACDelco for yourself.

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

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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