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Air / Fuel Ratio Sensor – Upstream

PART#: 234-5166
Denso
Interchanges
BrandPart #
BMW11788600992
NTK27053
Walker Products350-35091 / 35035091
Bosch17083
Walker Products250-25106 / 25025106
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2020BMWX2M35i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2020BMWX2xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2020BMWX2sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2019BMWX2xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2019BMWX2sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2019BMWX2M35i2.0L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: B46A20B;
2019BMWX1sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019BMWX1xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper ClubmanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper ClubmanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper ClubmanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper ClubmanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper ClubmanJohn Cooper Works ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooperJohn Cooper Works2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanS E ALL41.5L3PLUG-IN HYBRID EV-GAS (PHEV)UpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2019MiniCooper CountrymanJohn Cooper Works ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2018BMWX1xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018BMWX1sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018BMWX2xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018BMWX2sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanJohn Cooper Works ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper CountrymanS E ALL41.5L3PLUG-IN HYBRID EV-GAS (PHEV)UpstreamO.E. Quality Replacement Sensor
2018MiniCooper ClubmanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper ClubmanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper ClubmanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper ClubmanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooper ClubmanJohn Cooper Works ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooperJohn Cooper Works2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2017BMWX1xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017BMWX1sDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper ClubmanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper ClubmanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper ClubmanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper ClubmanJohn Cooper Works ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper ClubmanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooperJohn Cooper Works2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper CountrymanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper CountrymanALL41.5L3GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper CountrymanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017MiniCooper CountrymanS ALL42.0L4GASUpstreamO.E. Quality Replacement Sensor
2016BMWX1xDrive28i2.0L4GASUpstreamO.E. Quality Replacement Sensor
2016MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2016MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2016MiniCooperJohn Cooper Works2.0L4GASUpstreamO.E. Quality Replacement Sensor
2016MiniCooper ClubmanBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2016MiniCooper ClubmanS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2015MiniCooperRoadster John Cooper Works1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperS1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperJohn Cooper Works1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
2015MiniCooperCoupe1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperRoadster1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperCoupe S1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperRoadster S1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperCoupe John Cooper Works1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperBase1.6L4GASUpstreamO.E. Quality Replacement Sensor | Engine Code: N18B16C;
2015MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2014MiniCooperS2.0L4GASUpstreamO.E. Quality Replacement Sensor
2014MiniCooperBase1.5L3GASUpstreamO.E. Quality Replacement Sensor
Product info

The Denso Air/Fuel Ratio Sensor part number 234-5166 is a high-quality replacement part that is designed to work with BMW and Mini cars. It is compatible with part number 11788600992, making it a perfect match for your vehicle.

This sensor is a crucial component in your car’s engine management system. It measures the air/fuel ratio and sends the data to the car’s computer, which then adjusts the mixture accordingly to ensure optimal performance and fuel efficiency.

The Denso Air/Fuel Ratio Sensor is made from top-quality materials, ensuring durability and reliability. It is engineered to meet or exceed OEM standards, guaranteeing a perfect fit and easy installation.

With this sensor, you can expect improved engine performance, better fuel economy, and reduced emissions. It is an essential part that directly impacts your car’s performance and should be replaced promptly if it fails.

Overall, the Denso Air/Fuel Ratio Sensor 234-5166 is a smart investment that will keep your car running smoothly and efficiently.

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
Grade TypeRegular
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity5
Wiring Harness Length25.83
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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