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DENSO 234-4577 Oxygen Sensor Heated Direct Fit - 4-Wire

(Ford Escape 2013-15, Transit Connect 2014-16, Model T 1926-27; Pontiac Firebird 1993-2002; Toyota Prius V 2015-17; Oldsmobile Cutlass 1981 + 5 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

234-4577
14 reviews
Sale Price

$38.31

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 234-4577 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for superior performance and reliability. This direct-fit sensor features a 26.26-inch wire length for precise installation without modifications.

Key Features:

  • 4-wire heated design ensures rapid sensor activation and accurate readings in all conditions
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead poisoning
  • Precision-engineered for exact OE fit and first-time installation success
  • 26.26-inch wire length provides proper reach for direct replacement
  • Manufactured and tested to stringent OE specifications

This oxygen sensor helps optimize engine performance, improve fuel efficiency, and reduce emissions by providing accurate air-fuel ratio data to your vehicle's engine control unit. DENSO's advanced ceramic element technology ensures long-term durability and consistent performance throughout the sensor's service life.

Products specifications

Fits

Ford Escape 2013-15, Transit Connect 2014-16, Model T 1926-27; Pontiac Firebird 1993-2002; Toyota Prius V 2015-17; Oldsmobile Cutlass 1981, Cutlass Ciera 1982-87, Cutlass Salon 1985-87, Cutlass Calais 1981-84; Lexus IS F 2014 + 1 more models

Sensor Type

Heated

Connector Gender

Male

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

26.26

Thread Diameter

0.708

Great price, good site. Ordered a Thule 956 Parkway. Came in a reasonable amount of time. Order 54#230

So far order placement was easy. Used pay with Amazon.

Simple to use.

so far so good

great price and easy to order

Ligthing Fast!!! thanks to Amazon.

Least expensive around and previous experiences make me not shy to buy from again.

Quick and easy check out. Good prices

Great place to shop. My brother and I race for cars and they were by far the cheapest place for our car cover by about 40 bucks!

Order an item a day ago and the next day its shipped! Had a question and customer service was there when you needed it!

Fast and great price.

Very Good.

So far, so good...

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

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