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Oxygen Sensor – Upstream

PART#: 234-4056
Denso

$43.29

In stock

Interchanges
BrandPart #
Toyota8946569015
Toyota8946539336
Toyota8946539296
Toyota8946539335
Toyota8946539295
Toyota8946519206
Toyota8946519205
Walker Products350-34478 / 35034478
NTK24537
NTK24111
Bosch15711
Standard IgnitionSG263
Standard IgnitionSG657
ACDelco213-1357 / 2131357
Standard IgnitionSG18
DelphiES20036
DelphiES20033
ACDelco213-1360 / 2131360
Walker Products250-24056 / 25024056
NTK24539
BorgWarnerOS601
BorgWarnerOS2079
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
1991Toyota4RunnerSR52.4L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
1991ToyotaPickupDLX2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | 4WD;
1991ToyotaPickupBase2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | 4WD;
1990Toyota4RunnerSR52.4L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
1990ToyotaPickupDLX2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1990ToyotaPickupSR52.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1990ToyotaPickupBase2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1989ToyotaLand CruiserBase4.0L6GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
1989ToyotaMR2GT1.6L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
1989ToyotaPickupBase2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1989ToyotaPickupSR52.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1989ToyotaPickupDLX2.4L4GASUpstreamCalif; DENSO is the O.E. Manufacturer / Oxygen Sensor | Fuel Injection; 4WD;
1988ToyotaLand CruiserBase4.0L6GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor
1988ToyotaMR2GT1.6L4GASUpstreamDENSO is the O.E. Manufacturer / Oxygen Sensor | Naturally Aspirated;
Product info

The Denso Oxygen Sensor part number 234-4056 for Toyota is a highly efficient and reliable car part designed to enhance the performance of your vehicle. This oxygen sensor is compatible with other part numbers such as 8,946,519,205.

One of the key benefits of this Denso oxygen sensor is its ability to accurately measure the oxygen levels in your car’s exhaust system, which helps to improve fuel efficiency and reduce emissions. This car part also features a high-quality construction that is built to last, ensuring that you can rely on it for many years to come.

The Denso Oxygen Sensor part number 234-4056 is very easy to install, making it an ideal choice for DIY enthusiasts who want to upgrade their car’s performance. Once installed, this oxygen sensor will help to improve engine performance and ensure that your vehicle runs smoothly and efficiently.

Whether you’re looking to improve the fuel efficiency of your car or simply want to make sure that it is running at its best, the Denso Oxygen Sensor part number 234-4056 is an excellent choice. With its high-quality construction, accurate readings, and easy installation, this car part is a must-have for any car enthusiast looking to improve their driving experience.

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
Sensor TypeHeated
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length19.80
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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