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DENSO 234-4088 Oxygen Sensor Direct Fit Heated - 4-Wire

(Chevrolet Corvette 2020-23; Subaru Impreza 2011; BMW 325i 1987-88, 325is 1987-88, 528e 1988, 325iX 1988; Mercedes-Benz C230 2007, C350 2007 + 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

234-4088
6 reviews
Sale Price

$91.33

3 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The DENSO 234-4088 is a premium 4-wire heated oxygen sensor engineered to meet strict OE standards for reliable performance and emissions control. This direct-fit sensor features a 25.51-inch wire length and is precision-manufactured for exact replacement without modification.

Key Features:

  • 4-wire heated design for faster sensor activation and improved cold-start performance
  • Direct-fit application ensures first-time installation without adapters or modifications
  • Exclusive aluminum oxide trap layer protects ceramic element from silicone and lead poisoning
  • 25.51-inch wire length for proper routing and connection
  • Manufactured to strict OE specifications for reliable air-fuel ratio monitoring
  • Precision-built components ensure accurate oxygen measurement for optimal fuel efficiency

DENSO oxygen sensors help maintain proper engine performance by providing accurate feedback to the engine control module, resulting in improved fuel economy, reduced emissions, and enhanced engine longevity. Each sensor undergoes rigorous testing to ensure it meets or exceeds OE performance standards.

Products specifications

Fits

Chevrolet Corvette 2020-23; Subaru Impreza 2011; BMW 325i 1987-88, 325is 1987-88, 528e 1988, 325iX 1988; Mercedes-Benz C230 2007, C350 2007, CLK350 2007-09, C280 2007, CLK550 2007-09; Saturn Aura 2007-09; Ferrari LaFerrari 2014-15

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

25.51

Thread Diameter

0.708

A+shipping was quick, communications were quick

Ordered some tires on Friday and got them on Monday. How much better shipping time can you get!! Best price I could find too.

Fast and easy

Great price and fast shipping!! i would order parts again from here.. Thanks

Quick and easy

Ordered a DiabloSport tuner for my truck here, as they had the lowest prices on the web with shipping. Order was placed on Saturday and shipped Monday. Although I received my tracking number on Tuesday, I was pleasantly surprised that they had already shipped it out. Nonetheless, my transaction was flawless. I would order from them again with no doubts.

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