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Please, add your first item to the wishlist

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Oxygen Sensor – Downstream

PART#: 55574135
ACDelco

$53.19

In stock

Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; FWD; Engine Code: LUV;
2021BuickEncorePreferred1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2021ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2021ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020BuickEncorePreferred1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; FWD; Engine Code: LUV;
2020BuickEncoreSport Touring1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020BuickEncoreEssence1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2020ChevroletTraxPremier1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019BuickEncoreSport Touring1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019BuickEncoreEssence1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019BuickEncorePreferred1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; FWD; Engine Code: LUV;
2019ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019ChevroletTraxPremier1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2019ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncoreSport Touring1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncorePreferred1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncoreEssence1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncorePreferred II1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018BuickEncorePremium1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2018ChevroletTraxPremier1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncoreEssence1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncorePreferred1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncorePremium1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncoreSport Touring1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017BuickEncorePreferred II1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2017ChevroletTraxPremier1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016BuickEncoreConvenience1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016BuickEncorePremium1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016BuickEncoreLeather1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016ChevroletTraxLTZ1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2016ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015BuickEncorePremium1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015BuickEncoreConvenience1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015BuickEncoreLeather1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015ChevroletTraxLS1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015ChevroletTraxLTZ1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2015ChevroletTraxLT1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2014BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2014BuickEncorePremium1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2014BuickEncoreConvenience1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2014BuickEncoreLeather1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
2013BuickEncoreBase1.4L4GASDownstream | Engine VIN: B; AWD; Engine Code: LUV; | Engine VIN: B; FWD; Engine Code: LUV;
Product info

The ACDelco Oxygen Sensor part number 55574135 is a top-of-the-line replacement part for Buick and Chevrolet vehicles. This high-quality sensor is designed to provide accurate readings of the oxygen levels in your vehicle’s exhaust gas, helping to optimize fuel efficiency and reduce harmful emissions.

One of the key benefits of the ACDelco Oxygen Sensor is its durability. Built to last, this sensor is made from high-quality materials that are designed to withstand the rigors of daily use and exposure to the elements. This means you can rely on it to provide accurate readings for years to come, without the need for constant maintenance or replacement.

Another feature of the ACDelco Oxygen Sensor is its ease of installation. This part is designed to fit perfectly into your Buick or Chevrolet’s exhaust system, with no modifications or adjustments required. This makes it easy for even novice mechanics to install, saving you time and money on costly repairs.

The ACDelco Oxygen Sensor is also incredibly versatile, compatible with a wide range of Buick and Chevrolet models. Whether you’re driving a sleek sports car or a rugged pickup truck, this sensor is designed to work seamlessly with your vehicle’s engine, helping to keep it running smoothly and efficiently.

Overall, the ACDelco Oxygen Sensor part number 55574135 is an essential component for any Buick or Chevrolet owner who wants to optimize their vehicle’s performance and reduce their impact on the environment. With its durability, ease of installation, and compatibility with a wide range of models, this sensor is an excellent choice for any car enthusiast or mechanic.

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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