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DENSO 234-4253 Oxygen Sensor Direct Fit Heated - 4-Wire

(1961-1962 Chevrolet Corvette; 2011-2014 Chevrolet Caprice; 2008-2009 Pontiac G8; 2007-2008 Audi A4 Quattro; 2007-2008 Audi A4; 1987-1991 + 4 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

234-4253
6 reviews
Sale Price

$69.61

1 left at this price

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Usually delivered within 2 days

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Product Details

The DENSO 234-4253 is a direct-fit oxygen sensor engineered to meet strict OEM standards for reliable engine performance and emissions control. This 4-wire heated oxygen sensor features a 12.28-inch wire length and is designed for exact replacement without modifications.

Key Features:

  • Direct-fit design ensures precise installation without adapters or modifications
  • 4-wire heated sensor configuration for faster light-off and improved cold-start performance
  • Exclusive aluminum oxide trap layer protects the ceramic element from silicone and lead contamination
  • Precision-manufactured to OEM specifications for guaranteed first-time fit
  • Advanced ceramic element technology for accurate air-fuel ratio monitoring
  • 12.28-inch wire harness length for proper routing and connection

DENSO oxygen sensors help optimize fuel efficiency, reduce harmful emissions, and maintain peak engine performance. The protective trap layer technology extends sensor life by preventing common contaminants from degrading the sensing element, ensuring long-term reliability and accuracy.

Products specifications

Fits

1961-1962 Chevrolet Corvette; 2011-2014 Chevrolet Caprice; 2008-2009 Pontiac G8; 2007-2008 Audi A4 Quattro; 2007-2008 Audi A4; 1987-1991, 1993-1995 Porsche 928; 1961-1962 Buick Skylark; 1985-1993 Volkswagen Cabriolet; 2010-2012 Bentley Continental

Sensor Type

Heated

Connector Gender

FEMALE

Universal Or Specific Fit

Specific

Wire Quantity

4

Mounting Type

Threaded

Wiring Harness Length

12.28

Thread Diameter

0.708

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