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Please, add your first item to the wishlist

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Oxygen Sensor – Downstream

PART#: 234-4479
Denso

$90.79

In stock

Interchanges
BrandPart #
BMW11787589475
BMW11787603022
Bosch16220
NTK25740
Walker Products250-24991 / 25024991
NTK25730
Bosch16417
Walker Products350-34330 / 35034330
DelphiES20421
Walker Products350-34229 / 35034229
Walker Products250-241027 / 250241027
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2017BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2017BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2017BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMWX4xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2016BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMWActiveHybrid 7Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2015BMW740iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW740LiBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW740Li xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2015BMWX4xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW640i Gran CoupeBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW640iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW640i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW640i xDrive Gran CoupeBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW740iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW740LiBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW740Li xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMWX6xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2014BMWActiveHybrid 7Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2014BMW335i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW640i Gran CoupeBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMWX6xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMWX5xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW135iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW135isBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW740LiBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW740iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMWActiveHybrid 5Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2013BMW335iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMWActiveHybrid 3Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2013BMWActiveHybrid 7Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2013BMW740Li xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2013BMW640iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW135iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMWX5xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMWX6xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW335iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMW640iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2012BMWActiveHybrid 5Base3.0L6FULL HYBRID EV-GAS (FHEV)DownstreamO.E. Quality Replacement Sensor
2011BMW335iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMW535iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMWX5xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMW135iBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMWX6xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMW528iBase3.0L6GASDownstreamCylinder 4,5,6; O.E. Quality Replacement Sensor
2011BMW535i xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMW535i GT xDriveBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
2011BMWX3xDrive35i3.0L6GASDownstreamO.E. Quality Replacement Sensor
2010BMW535i GTBase3.0L6GASDownstreamO.E. Quality Replacement Sensor
Product info

The Denso Oxygen Sensor part number 234-4479 is an essential component for your BMW vehicle’s fuel injection system. This high-quality oxygen sensor is compatible with other part numbers 1,178,758,947, making it a reliable option for your car.

With its premium construction and advanced technology, this oxygen sensor helps to improve fuel efficiency and reduce harmful emissions. It accurately measures the oxygen level in the exhaust gas and sends this information to the engine control unit, allowing for optimal fuel injection timing and air-fuel ratio.

Thanks to its durable design, the Denso Oxygen Sensor can withstand high temperatures and harsh conditions, ensuring long-lasting performance. It is easy to install and fits seamlessly into your BMW’s exhaust system.

By using the Denso Oxygen Sensor in your BMW, you can enjoy smoother engine operation, improved fuel economy, and reduced environmental impact. It is a smart investment for any car owner who wants to maintain their vehicle’s performance and efficiency. So, upgrade your BMW with the reliable Denso Oxygen Sensor part number 234-4479 today!

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 Length26.77
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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