Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Mercedes Oxygen Sensor 234-4172 – Denso

PART#: 234-4172
Denso

$56.59

In stock

Interchanges
BrandPart #
Mercedes-Benz0005407117
Mercedes-Benz0015402817
Mercedes-Benz0005409717
Mercedes-Benz0005407417
BorgWarnerOS2167
Bosch13782
Standard IgnitionSG1334
Standard IgnitionSG1204
BorgWarnerOS1105
Walker Products250-24609 / 25024609
NTK25567
ACDelco213-1472 / 2131472
Walker Products350-34508 / 35034508
BorgWarnerOS1097
DelphiES10632
Bosch15005
Standard IgnitionSG257
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2003Mercedes-BenzML55 AMGBase5.5V8GASDownstreamO.E. Quality Replacement Sensor
2002Mercedes-BenzML55 AMGBase5.5V8GASDownstreamO.E. Quality Replacement Sensor
2002Mercedes-BenzSL600Base6.0V12GASDownstream
2002Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
2001Mercedes-BenzML55 AMGBase5.5V8GASDownstreamO.E. Quality Replacement Sensor
2001Mercedes-BenzSL600Base6.0V12GASDownstream
2001Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
2000Mercedes-BenzML320Base3.2V6GASDownstreamO.E. Quality Replacement Sensor
2000Mercedes-BenzML430Base4.3V8GASDownstreamO.E. Quality Replacement Sensor
2000Mercedes-BenzML55 AMGBase5.5V8GASDownstreamO.E. Quality Replacement Sensor
2000Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
2000Mercedes-BenzSL600Base6.0V12GASDownstream
1999Mercedes-BenzCL500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1999Mercedes-BenzCL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzML320Base3.2V6GASDownstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzML430Base4.3V8GASUpstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzML430Base4.3V8GASDownstream
1999Mercedes-BenzS420Base4.2V8GASDownstream RightO.E. Quality Replacement Sensor
1999Mercedes-BenzS500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1999Mercedes-BenzS600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzSL500Base5.0V8GASUpstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1999Mercedes-BenzSL600Base6.0V12GASDownstream
1999Mercedes-BenzSLK230Kompressor2.3L4GASDownstreamO.E. Quality Replacement Sensor
1998Mercedes-BenzCL500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1998Mercedes-BenzCL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1998Mercedes-BenzML320Base3.2V6GASDownstreamO.E. Quality Replacement Sensor
1998Mercedes-BenzS420Base4.2V8GASDownstream RightO.E. Quality Replacement Sensor
1998Mercedes-BenzS500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1998Mercedes-BenzS600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1998Mercedes-BenzSL500Base5.0V8GASDownstream Left
1998Mercedes-BenzSL500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1998Mercedes-BenzSL600Base6.0V12GASDownstream
1998Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1998Mercedes-BenzSLK230Kompressor2.3L4GASDownstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzC280Base2.8L6GASUpstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzC36 AMGBase3.6L6GASUpstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzE420Base4.2V8GASDownstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzS420Base4.2V8GASDownstream RightO.E. Quality Replacement Sensor
1997Mercedes-BenzS500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1997Mercedes-BenzS600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzSL320Base3.2L6GASUpstreamO.E. Quality Replacement Sensor
1997Mercedes-BenzSL500Base5.0V8GASDownstream Left
1997Mercedes-BenzSL500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1997Mercedes-BenzSL600Base6.0V12GASDownstream
1997Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1996Mercedes-BenzS420Base4.2V8GASDownstream RightO.E. Quality Replacement Sensor
1996Mercedes-BenzS500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1996Mercedes-BenzS600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
1996Mercedes-BenzSL500Base5.0V8GASDownstream Left
1996Mercedes-BenzSL500Base5.0V8GASDownstream RightO.E. Quality Replacement Sensor
1996Mercedes-BenzSL600Base6.0V12GASDownstream
1996Mercedes-BenzSL600Base6.0V12GASUpstreamO.E. Quality Replacement Sensor
Product info

The Denso Oxygen Sensor part number 234-4172 is a high-quality replacement part designed to fit perfectly on your Mercedes-Benz vehicle. This sensor is compatible with other part numbers 5,407,117,000, ensuring a hassle-free installation process.

Designed with precision engineering, this oxygen sensor provides accurate and reliable data to the engine management system. The sensor’s advanced technology ensures that it operates within a wide range of temperatures and is resistant to corrosion, providing long-lasting performance and durability.

The Denso Oxygen Sensor part number 234-4172 provides crucial data to the engine management system, which helps optimize engine performance. This ensures that your Mercedes-Benz runs efficiently, with improved fuel economy and reduced emissions.

With its easy installation and high-quality construction, the Denso Oxygen Sensor part number 234-4172 is the perfect choice for those who demand the best. Whether you’re a professional mechanic or a DIY enthusiast, this oxygen sensor is an essential component for maintaining your Mercedes-Benz’s performance and reliability.

In summary, the Denso Oxygen Sensor part number 234-4172 is a dependable and efficient replacement part that is compatible with other part numbers 5,407,117,000. Its accurate data reporting and advanced technology ensure that your Mercedes-Benz runs smoothly, with improved fuel economy and reduced emissions.

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 GenderFemale
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length10.43
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

Newparts.com is your go to store for all parts and accessories at the best price and delivered quickly. Every order we ship receives a tracking number so that you can watch it all the way until it reaches your door. We only ship using the major shipping carriers like FedEx, UPS and USPS to ensure quick and safe delivery of your new car parts order.

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.

Free shipping Icon

FREE SHIPPING

Available on all kits, sets & Bison performance products