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Please, add your first item to the wishlist

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Air / Fuel Ratio Sensor – Upstream

PART#: 234-5721
Denso

$117.69

In stock

Interchanges
BrandPart #
Datsun/Nissan226934HK0A
NTK24330
Walker Products250-25043 / 25025043
Walker Products350-35019 / 35035019
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2019InfinitiQ50Red Sport 4003.0V6GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ50Luxe3.0V6GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ50Sport3.0V6GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ50Pure2.0L4GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ60Luxe3.0V6GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ60Pure3.0V6GASUpstreamO.E. Quality Replacement Sensor
2019InfinitiQ60Red Sport 4003.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Pure2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Hybrid Luxe3.5V6FULL HYBRID EV-GAS (FHEV)UpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Luxe2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Luxe3.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Red Sport 4003.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ50Sport3.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ60Luxe2.0L4GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ60Sport3.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ60Luxe3.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ60Red Sport 4003.0V6GASUpstreamO.E. Quality Replacement Sensor
2018InfinitiQ60Pure2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Premium2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Red Sport 4003.0V6GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Sport3.0V6GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Sport2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Premium3.0V6GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ50Base2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ60Premium2.0L4GASUpstreamO.E. Quality Replacement Sensor
2017InfinitiQ60Base2.0L4GASUpstreamO.E. Quality Replacement Sensor
2016InfinitiQ50Premium2.0L4GASUpstreamO.E. Quality Replacement Sensor
2016InfinitiQ50Base2.0L4GASUpstreamO.E. Quality Replacement Sensor
Product info

The Denso Air/Fuel Ratio Sensor (part number 234-5721) is a high-quality replacement part designed specifically for Infiniti vehicles. This sensor is compatible with part number 226934HK0A and offers a wide range of benefits and features that make it a top-performing choice for anyone looking to maintain the performance of their Infiniti.

One of the key benefits of the Denso Air/Fuel Ratio Sensor is that it is precision-engineered to provide accurate readings, ensuring that your engine is running at optimal levels of efficiency. This can translate into better fuel economy, improved horsepower, and a smoother overall driving experience.

Additionally, the Denso Air/Fuel Ratio Sensor is designed to be durable and long-lasting, with a rugged construction that can withstand the demands of even the toughest driving conditions. This makes it an ideal choice for anyone who wants to ensure that their Infiniti is performing at its best, no matter what challenges it may face on the road.

Another important feature of the Denso Air/Fuel Ratio Sensor is its ease of installation. This sensor is designed to be a direct replacement for the OEM part, meaning that it can be installed quickly and easily with minimal fuss or hassle. This makes it an excellent choice for anyone who wants to perform their own repairs or upgrades, without having to rely on expensive professional services.

Overall, the Denso Air/Fuel Ratio Sensor (part number 234-5721) is a top-quality replacement part that offers a wide range of benefits and features for Infiniti owners. Whether you are looking to improve your vehicle’s performance, increase its efficiency, or simply ensure that it is running smoothly and reliably, this sensor is an excellent choice that is sure to meet your needs.

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 Diameter0.697
Universal Or Specific FitSpecific
Wire Quantity5
Wiring Harness Length14.96
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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