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BMW Oxygen Sensor – Upstream 11781734796 – Denso 2344674

Denso
Denso
PART # 234-4674
Quality: OEM - Original Equipment
PART # 234-4674

$77.95

Out Of Stock

Product info

Developed by Robert Bosch GmbH in the late 1960s, oxygen sensors measure exhaust concentration of oxygen for gas engines. This helps monitor the air to fuel mixture in real time to determine if an engine is running rich or lean. Oxygen sensors not only help reduce emissions but they also help the engine run more efficiently. The lifetime of oxygen sensors is typically 100,000 miles. Failure is often due to catalyst depletion. eEuroparts.com offers a wide range of oxygen sensors that fit your vehicle.

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.
Delivery & Returns

Delivery Info

eEuroparts.com® proudly offers wholesale prices and fast shipping available on most orders. Every eEuroparts.com® order is track-able, meaning you'll know exactly where your Oxygen Sensor is at every step of the shipping process. When your order is assigned tracking, we'll send you an email with the tracking number. Most orders have a tracking number within a couple of hours after being placed with eEuroparts.com®.

Returns Info

eEuroparts.com® proudly offers a thirty (30) day cash return for all items purchased through eEuroparts.com®. The item must be new and in its original manufacturer packaging to be eligible for a cash refund. If you would like to return an item or have questions about the process, please contact us and one of our customer service experts will be happy to help. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

Specifications
Connector GenderFemale
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length31.10
Interchanges
BrandPart #
BrandPart #
BMW11781720860
BMW11781727451
BMW11781730005
BMW11781730007
BMW11781734393
BrandPart #
ACDelco213-1337 / 2131337
ACDelco213-1475 / 2131475
ACDelco213-1538 / 2131538
BorgWarnerOS1859
BorgWarnerOS547
Bosch13068
Bosch13109
Bosch13231
DelphiES10254
NTK25046
NTK25529
NTK25530
Standard IgnitionSG1105
Standard IgnitionSG1139
Walker Products250-24024 / 25024024
Walker Products250-24025 / 25024025
Walker Products250-24613 / 25024613
Walker Products350-34038 / 35034038
Walker Products350-34288 / 35034288
Walker Products350-34584 / 35034584
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1995BMW850CSiBase5.6V12GASUpstreamO.E. Quality Replacement Sensor
1994BMW850CSiBase5.6V12GASUpstreamO.E. Quality Replacement Sensor
1993BMW325iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor | Engine Code: M20;
1992BMW318iBase1.8L4GASUpstreamO.E. Quality Replacement Sensor | Convertible;
1992BMW318isBase1.8L4GASUpstreamO.E. Quality Replacement Sensor; To 09/1992
1992BMW325iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor | Engine Code: M20;
1991BMW318iBase1.8L4GASUpstreamO.E. Quality Replacement Sensor
1991BMW318isBase1.8L4GASUpstreamO.E. Quality Replacement Sensor
1991BMW325iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1991BMW325isBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1991BMW325iXBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1990BMW325iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1990BMW325isBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1990BMW325iXBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1990BMW525iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1989BMW325iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1989BMW325isBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1989BMW325iXBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1989BMW525iBase2.5L6GASUpstreamO.E. Quality Replacement Sensor
1988BMW325iBase2.5L6GASUpstreamFrom 09/1987; O.E. Quality Replacement Sensor
1988BMW325isBase2.5L6GASUpstreamFrom 09/1987; O.E. Quality Replacement Sensor
1988BMW325iXBase2.5L6GASUpstreamFrom 09/1987; O.E. Quality Replacement Sensor
About Denso

Welcome to eEuroparts.com, your premier destination for top-quality auto parts at unbeatable prices. Explore our extensive selection of Denso auto parts, where reliability meets affordability.

Denso is renowned in the automotive industry for its exceptional quality and performance. As a leading manufacturer of automotive components, Denso consistently delivers innovative solutions that enhance the performance and efficiency of vehicles worldwide. From oxygen sensors to fuel pumps, alternators to spark plugs, Denso's product lineup encompasses a wide range of essential parts designed to keep your vehicle running smoothly.

At eEuroparts.com, we understand the importance of offering our customers the best selection of auto parts brands. That's why we're proud to stock a comprehensive range of Denso car parts, ensuring that you have access to the parts you need to maintain and repair your vehicle with confidence.

One of Denso's flagship products is its oxygen sensors, which play a crucial role in monitoring and regulating your vehicle's air-fuel mixture for optimal performance and fuel efficiency. With Denso oxygen sensors, you can trust that your vehicle is equipped with precision-engineered components that meet the highest standards of quality and reliability.

In addition to oxygen sensors, we also offer a variety of other Denso parts, including fuel pumps that deliver consistent fuel flow for efficient engine operation, alternators that provide reliable power generation to keep your electrical system running smoothly, and spark plugs that deliver consistent ignition performance for enhanced engine efficiency and power.

When you shop Denso auto parts at eEuroparts.com, you can rest assured that you're getting the best value for your money. Our commitment to offering competitive prices means that you can enjoy significant savings on genuine Denso parts without compromising on quality.

Plus, with our fast shipping options, you can get your Denso parts delivered straight to your doorstep in no time, so you can get back on the road with confidence. Experience the difference that Denso quality makes in your vehicle's performance—shop Denso auto parts at eEuroparts.com today.

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