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Please, add your first item to the wishlist

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Air / Fuel Ratio Sensor – Upstream

PART#: 234-9158
Denso

$102.69

In stock

Interchanges
BrandPart #
Toyota894670E240
Toyota8946748310
Walker Products250-54007 / 25054007
Walker Products250-54118 / 25054118
Walker Products350-64056 / 35064056
NTK24662
NTK24802
Walker Products350-64126 / 35064126
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2021LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2021LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2020LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2020LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019LexusRX350LBase3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor; Japan Built
2019LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019LexusRX450hLBase3.5V6FULL HYBRID EV-GAS (FHEV)Upstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor; Japan Built
2019ToyotaSiennaLimited Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaSE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaLimited3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaSE Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaXLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaXLE Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaSiennaL3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderSE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderHybrid Limited3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderHybrid XLE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderLE Plus3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderHybrid Limited Platinum3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderXLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderHybrid LE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderLimited Platinum3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2019ToyotaHighlanderLimited3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX450hF Sport3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX450hBase3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX350LBase3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018LexusRX450hLBase3.5V6FULL HYBRID EV-GAS (FHEV)Upstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor; Japan Built
2018ToyotaSiennaL3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaXLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaSE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaXLE Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaLimited3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaLimited Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaSiennaSE Premium3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderLimited3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderSE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderHybrid Limited3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderHybrid LE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderLE Plus3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderXLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2018ToyotaHighlanderHybrid XLE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017LexusRX450hF Sport3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017LexusRX450hBase3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderSE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderLE Plus3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderHybrid XLE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderHybrid LE3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderXLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderHybrid Limited3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderLimited3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderLE3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaHighlanderLE2.7L4GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaSiennaSE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaSiennaL3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaSiennaLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaSiennaXLE3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2017ToyotaSiennaLimited3.5V6GASUpstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2016LexusRX350Base3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2016LexusRX350F Sport3.5V6GASUpstream LeftDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2016LexusRX450hF Sport3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
2016LexusRX450hBase3.5V6FULL HYBRID EV-GAS (FHEV)Upstream RightDENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor
Product info

The Denso Air/Fuel Ratio Sensor (Part # 234-9158) is a top-quality replacement part specifically designed for use in Lexus and Toyota vehicles. It is compatible with other part numbers, including 894670E240 and 8946748310, making it a versatile solution for a wide range of applications.

One of the main benefits of this air/fuel ratio sensor is its high accuracy, which ensures that your engine is always running at peak efficiency. The sensor is built to exacting standards, using premium materials that are durable and long-lasting. It is engineered to communicate with your vehicle’s onboard computer, providing real-time data on the air/fuel mixture in your engine.

This information is essential for maintaining optimal performance and fuel efficiency. With the Denso Air/Fuel Ratio Sensor, you can be sure that your vehicle is running smoothly and efficiently, with no wasted fuel or power.

The sensor is easy to install and requires no special tools or expertise. Simply remove the old sensor and replace it with the new one, following the manufacturer’s instructions. The sensor is designed to fit perfectly in your vehicle, with no modifications necessary.

If you’re looking for a reliable, high-quality replacement part for your Lexus or Toyota, the Denso Air/Fuel Ratio Sensor is an excellent choice. With its precision engineering, durable construction, and easy installation, this sensor is the perfect solution for maintaining optimal engine performance and fuel efficiency.

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 Diameter0.709
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length17.32
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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