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Please, add your first item to the wishlist

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Oxygen Sensor – Downstream

PART#: 234-4555
Denso

$49.19

In stock

Interchanges
BrandPart #
FordAE8Z9G444C
FordAE8Z9G444B
Walker Products250-24301 / 25024301
MotorcraftDY1152
NTK22138
Walker Products350-34316 / 35034316
Bosch18124
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2019FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2019FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2019FordFiestaST Line1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2018FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2018FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2018FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2017FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2017FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2017FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2016FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2016FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2016FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2015FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2015FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2015FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2014FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2014FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2014FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Naturally Aspirated;
2013FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Manual;
2013FordFiestaTitanium1.6L4GASDownstreamO.E. Quality Replacement Sensor | Manual;
2013FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Manual;
2012FordFiestaSES1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2012FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2012FordFiestaSEL1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2012FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2011FordFiestaSE1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2011FordFiestaSEL1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2011FordFiestaSES1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
2011FordFiestaS1.6L4GASDownstreamO.E. Quality Replacement Sensor | Automatic Dual Clutch; | Manual;
Product info

The Denso Oxygen Sensor part number 234-4555 is a must-have for any Ford owner looking to optimize their vehicle’s performance. Designed to work seamlessly with other compatible part numbers AE8Z9G444B and AE8Z9G444C, this sensor ensures that your car’s engine is running at peak efficiency.

One of the key benefits of the Denso Oxygen Sensor is its ability to accurately measure the oxygen levels in your vehicle’s exhaust system. This ensures that your car is running at the optimal fuel-to-air ratio, leading to improved fuel efficiency and a reduction in harmful emissions.

Another great feature of this sensor is its durability. Made from high-quality materials, it is built to last and can withstand even the toughest driving conditions. This means that you can trust it to provide reliable performance for years to come.

The Denso Oxygen Sensor is also incredibly easy to install, making it the perfect choice for DIY mechanics. With its plug-and-play design, you can have it up and running in no time, without the need for any special tools or expertise.

Overall, the Denso Oxygen Sensor part number 234-4555 is a must-have for any Ford owner looking to get the most out of their vehicle. With its advanced features, durable construction, and ease of use, it is the perfect choice for anyone who wants to optimize their car’s performance and reduce their environmental impact.

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
Mounting TypeThreaded
Sensor TypeHeated
Thread Diameter0.708
Universal Or Specific FitSpecific
Wire Quantity4
Wiring Harness Length13.19
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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