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Mercedes Oxygen Sensor 234-4057 – Denso

PART#: 234-4057
Denso
Interchanges
BrandPart #
Mercedes-Benz0005404517
Mercedes-Benz0005405617
BorgWarnerOS565
Walker Products350-34553 / 35034553
DelphiES10449
ACDelco213-1342 / 2131342
Bosch13427
Bosch13326
Walker Products250-24038 / 25024038
Standard IgnitionSG497
NTK25534
ACDelco213-1346 / 2131346
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1996Mercedes-BenzC280Base2.8L6GASDownstreamO.E. Quality Replacement Sensor
1995Mercedes-BenzC280Base2.8L6GASDownstreamO.E. Quality Replacement Sensor
1995Mercedes-BenzE420Base4.2V8GASUpstreamO.E. Quality Replacement Sensor
1995Mercedes-BenzS420Base4.2V8GASUpstreamO.E. Quality Replacement Sensor
1995Mercedes-BenzS500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1995Mercedes-BenzSL500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor
1994Mercedes-BenzC280Base2.8L6GASDownstreamO.E. Quality Replacement Sensor
1994Mercedes-BenzE420Base4.2V8GASUpstreamO.E. Quality Replacement Sensor
1994Mercedes-BenzE500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor
1994Mercedes-BenzS420Base4.2V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1994Mercedes-BenzS500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1994Mercedes-BenzSL500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor
1993Mercedes-Benz300EBase3.2L6GASUpstreamO.E. Quality Replacement Sensor
1993Mercedes-Benz300SEBase3.2L6GASUpstreamO.E. Quality Replacement Sensor
1993Mercedes-Benz400EBase4.2V8GASUpstreamO.E. Quality Replacement Sensor
1993Mercedes-Benz400SELBase4.2V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1993Mercedes-Benz500EBase5.0V8GASUpstreamO.E. Quality Replacement Sensor
1993Mercedes-Benz500SECBase5.0V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1993Mercedes-Benz500SELBase5.0V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1993Mercedes-Benz500SLBase5.0V8GASUpstreamO.E. Quality Replacement Sensor
1992Mercedes-Benz400SEBase4.2V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
1992Mercedes-Benz500SELBase5.0V8GASUpstreamO.E. Quality Replacement Sensor; OE #000 540 45 17
Product info

The Denso Oxygen Sensor part number 234-4057 is an essential component in your Mercedes-Benz vehicle. With compatibility to other part numbers 54,045,170,005, this top-quality sensor is designed to ensure optimal performance.

One of the key benefits of this oxygen sensor is its ability to accurately monitor the oxygen levels in your car’s exhaust system. This critical information is then relayed to the engine control module and used to regulate the fuel-to-air ratio, ensuring efficient fuel consumption and lower emissions.

This Denso Oxygen Sensor boasts a durable construction and is made with high-quality materials to withstand tough driving conditions. It is easy to install, and it provides reliable performance for an extended period.

By replacing your old, worn-out oxygen sensor with this premium quality Denso Oxygen Sensor, you can enjoy unparalleled driving performance and improved fuel efficiency.

Overall, the Denso Oxygen Sensor part number 234-4057 is a top-of-the-line product that is designed to improve the performance of your Mercedes-Benz vehicle. It is an essential component that ensures efficient fuel consumption, lower emissions, and reliable driving performance.

About Denso

Denso has always been on the cutting edge of car technology, giving drivers better products that are more durable and efficient than anything else on the market.

Alternators are one of Denso's best-known products. Denso alternators are precision-engineered and built to last so that your car's electrical system stays in good shape. If you're going in the city or on rough terrain, you can count on Denso alternators to always give you power and dependability.

In addition to alternators, we also offer Denso radiators. The cooling system in your car is very important for keeping the engine at the right temperature. Denso radiators are carefully designed to make sure they get rid of heat quickly. With Denso radiators, you can drive with trust, knowing that even in the worst conditions, your engine won't get too hot.

Denso starter motors are the best when it comes to getting your car going. Denso starter motors are made to provide reliable ignition in all kinds of weather, and they always make starting easy and smooth. Denso starting motors will get you where you need to go, whether you're taking a cross-country road trip or just running errands in town.

We're happy to offer a huge range of Denso products at prices that can't be beat at Newparts.com. It's easier than ever to find the right Denso generator, radiator, or starter motor for your car thanks to our large selection and simple-to-use website. Also, we offer fast shipping choices so you can get back on the road quickly.

Denso parts are known for being of high quality and dependability. Shop at Newparts.com today to see why drivers trust Denso for all their automotive needs. You can also place your order via phone by calling us at 855-505-2886.

Specifications
Connector GenderMale
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length12.40
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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