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Please, add your first item to the wishlist

Select vehicle to confirm fitment

Oxygen Sensor – Downstream

PART#: 234-4370
Denso

$52.19

In stock

Interchanges
BrandPart #
Ford5S4Z9G444BA
Ford3S4Z9G444AA
MotorcraftDY1036
Walker Products350-34370 / 35034370
DelphiES20104
Bosch15753
ACDelco213-1459 / 2131459
Standard IgnitionSG1606
Walker Products250-24651 / 25024651
NTK22124
BorgWarnerOS2244
ACDelco213-3879 / 2133879
MotorcraftDY1065
MotorcraftDY994
DelphiES20358
BorgWarnerOS2443
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2011FordFocusSEL2.0L4GASDownstreamO.E. Quality Replacement Sensor
2011FordFocusS2.0L4GASDownstreamO.E. Quality Replacement Sensor
2011FordFocusSE2.0L4GASDownstreamO.E. Quality Replacement Sensor
2011FordFocusSES2.0L4GASDownstreamO.E. Quality Replacement Sensor
2010FordFocusSE2.0L4GASDownstreamO.E. Quality Replacement Sensor
2010FordFocusSEL2.0L4GASDownstreamO.E. Quality Replacement Sensor
2010FordFocusSES2.0L4GASDownstreamO.E. Quality Replacement Sensor
2010FordFocusS2.0L4GASDownstreamO.E. Quality Replacement Sensor
2009FordFocusS2.0L4GASDownstreamO.E. Quality Replacement Sensor
2009FordFocusSE2.0L4GASDownstreamO.E. Quality Replacement Sensor
2009FordFocusSES2.0L4GASDownstreamO.E. Quality Replacement Sensor
2009FordFocusSEL2.0L4GASDownstreamO.E. Quality Replacement Sensor
2008FordFocusS2.0L4GASDownstreamO.E. Quality Replacement Sensor
2008FordFocusSES2.0L4GASDownstreamO.E. Quality Replacement Sensor
2008FordFocusSE2.0L4GASDownstreamO.E. Quality Replacement Sensor
2007FordFocusSE2.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2007FordFocusS2.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2007FordFocusST2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2007FordFocusSES2.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2006FordFocusZX32.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2006FordFocusZX52.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2006FordFocusZX4 ST2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2006FordFocusZX42.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2006FordFocusZXW2.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2005FordFocusZX32.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2005FordFocusZX52.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2005FordFocusZXW2.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2005FordFocusZX42.0L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2005FordFocusZX4 ST2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusZX52.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusSE2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusZTS2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusZTW2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusZX32.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2004FordFocusLX2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusZTW2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusSE2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusLX2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusZTS2.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusZX32.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
2003FordFocusZX52.3L4GASDownstreamLoc. In Catalyst; O.E. Quality Replacement Sensor
Product info

The Denso Oxygen Sensor part number 234-4370 is a top-quality replacement sensor that is designed to fit perfectly in Ford vehicles. This sensor is also compatible with other part numbers such as 3S4Z9G444AA and 5S4Z9G444BA, providing you with a flexible solution for your car parts needs.

One of the product benefits of the Denso Oxygen Sensor is its high level of accuracy in measuring oxygen levels in the engine exhaust. This information is critical in maintaining optimal engine performance, fuel efficiency and reducing harmful emissions.

Another feature of this oxygen sensor is its excellent durability and longevity. It is made from high-quality materials that can withstand harsh conditions, enabling it to provide reliable performance for an extended period.

The Denso Oxygen Sensor is easy to install and fits perfectly in Ford vehicles. Its compatibility with different part numbers means that you can quickly find a suitable replacement for your car, regardless of the model.

In conclusion, the Denso Oxygen Sensor part number 234-4370 is an ideal replacement part for your Ford vehicle. It offers high accuracy in measuring oxygen levels, excellent durability, and easy installation. Get yours today and enjoy optimal engine performance, improved fuel efficiency, and reduced emissions.

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 Length12.09
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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