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Air / Fuel Ratio Sensor (Upstream)

PART#: 234-9021
Denso

$119.49

In stock

Interchanges
BrandPart #
Toyota8946741030
Toyota8946733030
Toyota8946741040
Standard IgnitionSG683
DelphiES10931
BorgWarnerOS1436
Standard IgnitionSG779
Walker Products250-54003 / 25054003
NTK24822
BorgWarnerOS1499
Walker Products350-64014 / 35064014
Standard IgnitionSG745
Walker Products250-54057 / 25054057
Walker Products350-64018 / 35064018
BorgWarnerOS1533
NTK24658
Bosch13540
ACDelco213-2842 / 2132842
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2004ToyotaAvalonXL3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2004ToyotaAvalonXLS3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaAvalonXL3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaAvalonXLS3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaSiennaXLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaSiennaCE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaSiennaLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2003ToyotaSolaraSE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2003ToyotaSolaraSLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2002ToyotaAvalonXL3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2002ToyotaAvalonXLS3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2002ToyotaSiennaXLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2002ToyotaSiennaLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2002ToyotaSiennaCE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2002ToyotaSolaraSE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2002ToyotaSolaraSLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2001LexusES300Base3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaAvalonXLS3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaAvalonXL3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaCamryLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2001ToyotaCamryXLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2001ToyotaSiennaCE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaSiennaLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaSiennaXLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2001ToyotaSolaraSE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2001ToyotaSolaraSLE3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor | Automatic;
2000LexusES300Base3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2000ToyotaAvalonXLS3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2000ToyotaAvalonXL3.0V6GASUpstreamDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
Product info

The Denso Air/Fuel Ratio Sensor part number 234-9021 is a reliable and durable replacement option for your Lexus or Toyota vehicle. This sensor is designed to measure the air-to-fuel ratio in the exhaust stream and provide precise feedback to the engine control module for optimal performance.

One of the key features of the Denso Air/Fuel Ratio Sensor is its compatibility with other part numbers such as 8946733030, 8946741030, and 8946741040. This makes it easy to find a suitable replacement for your specific vehicle model.

The sensor is made from high-quality materials and is constructed to withstand harsh environmental conditions, ensuring long-term durability and reliability. It is also easy to install, which means less time and hassle spent on installation.

By providing accurate data to the engine control module, the Denso Air/Fuel Ratio Sensor helps to improve engine performance, reduce emissions, and increase fuel efficiency. This can lead to significant cost savings in the long run, as well as a better driving experience overall.

In summary, the Denso Air/Fuel Ratio Sensor part number 234-9021 is an excellent replacement option for your Lexus or Toyota vehicle. Its compatibility with other part numbers, durability, and ability to improve engine performance make it a smart choice for any car owner looking to maintain their vehicle’s optimal performance.

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 Diameter0.711
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length14.17
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

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