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

Title

Oxygen Sensor – Downstream Driver Side

PART#: 234-4972
Denso

$103.69

In stock

Interchanges
BrandPart #
BMW11787848486
NTK25743
Walker Products250-241179 / 250241179
Bosch16142
Walker Products350-34684 / 35034684
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2020BMWM2Competition3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2020BMWM2CS3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2020BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2020BMWM4CS3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2019BMWM2Competition3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2019BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2019BMWM4CS3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2018BMWM3Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2018BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2017BMWM3Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2017BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2016BMWM4GTS3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2016BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2016BMWM3Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2015BMWM3Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
2015BMWM4Base3.0L6GASDownstream LeftO.E. Quality Replacement Sensor
Product info

The Denso Oxygen Sensor part number 234-4972 is a high-quality replacement part that is specifically designed for BMW vehicles. This part is compatible with part number 11787848486 and is an essential component for your car’s engine performance.

One of the key benefits of this oxygen sensor is its accuracy in measuring the amount of oxygen in the exhaust gases, which is critical for optimizing fuel efficiency and reducing harmful emissions. The Denso Oxygen Sensor part number 234-4972 is also highly durable and has a long lifespan, ensuring that your car’s engine runs smoothly for a long time.

This part is easy to install and is designed to fit perfectly in your BMW, ensuring a seamless installation process. The Denso Oxygen Sensor part number 234-4972 is also engineered to meet or exceed the OEM specifications, making it a reliable and high-quality replacement option.

By using this oxygen sensor, you can improve your car’s fuel efficiency and reduce emissions, helping you to save money on fuel costs and do your part for the environment. Overall, the Denso Oxygen Sensor part number 234-4972 is an excellent replacement part for BMW owners who are looking to maintain their car’s engine performance and efficiency.

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 Length26.57
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