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DENSO 234-4578 Oxygen Sensor Heated Direct Fit - 4-Wire

(Honda Civic 2012; Ford Mustang 1971-73, Escape 2013-15, Fusion 2013-17, 2019-20, Transit Connect 2014-15, C-Max 2013-15; Chevrolet Corvette 1978 + 3 more models)

Part of: DENSO Oxygen Sensor Heated Direct Fit

Other options in this family: DENSO 234-4794 DENSO 234-4380 DENSO 2344574 DENSO 234-8054 DENSO 234-4238

Manufacturer

Picture for manufacturer DENSO

Part Number

234-4578
14 reviews
Sale Price

$42.03

In Stock (10+)

delivery box

Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

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Fitment guaranteed

Fitment guaranteed

Product Details

The DENSO 234-4578 is a premium 4-wire heated oxygen sensor engineered to meet or exceed OE specifications for precise air-fuel ratio monitoring. This direct-fit sensor features a 26.57-inch wire length for easy installation and ensures accurate emissions control and engine performance optimization.

Key Features:

  • Proprietary aluminum oxide sensing layer protects the ceramic element from silicone and lead contamination
  • 4-wire heated design ensures rapid sensor activation in all operating conditions
  • Precision-manufactured components guarantee exact-fit replacement on the first try
  • Extended wire length (26.57 inches) provides installation flexibility
  • Manufactured and tested to strict OE standards for unmatched reliability
  • Enhanced ceramic element design improves fuel efficiency and reduces emissions

DENSO oxygen sensors deliver superior durability and performance through advanced materials and rigorous quality control. This sensor helps maintain optimal engine efficiency, reduce harmful emissions, and extend catalytic converter life by providing accurate feedback to the engine control module.

Products specifications

Fits

Honda Civic 2012; Ford Mustang 1971-73, Escape 2013-15, Fusion 2013-17, 2019-20, Transit Connect 2014-15, C-Max 2013-15; Chevrolet Corvette 1978; Dodge Dart 2013-16; Lincoln MKZ 2013-16; Oldsmobile Regency 1997-98

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

26.57

Thread Diameter

0.708

Easy checkout

Nice website

Autoplicity has a vast sea of parts (just what I needed)and the Shipping was fast and furious. Great Company. Thanks Tom.

Great product, fast shipping...will do business with again! Thank you!

Very fast with the Amazon pay option

Purchased my mishimoto heat tape. Cheapest price around and the shipment was delivered in a very reasonable time. Couldnt be happier

I've had great service, quick shipment and awesome prices from Autoplicity. Definitely would recommend to anyone. I've placed multiple orders with them and everything is great!

I like how I could use my amazon account to check out. Made it go very fast

The listed matching vehicles were a little vague, still a little uncertain if the part will fit, will have to find out for sure once it arrives

Pretty clear and simple, curious to see how delivery goes and arrival of product.

Extremly fast shipping - Ordered and shipped in less than 12 hours. Cheapest prices I could find after thorough searching. They beat the guys with free shipping.

I have used them a couple times. Always seem to be one of the lowest prices on the internet and pretty quick turnaround on shipping. If you live near Los Angeles, they have a warehouse in Cerritos, so things arrive real quick once they're shipped.

Goo . Service

great customer service! best prices and ships fast!

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