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ACDelco 2134225 GM Genuine Parts Heated Oxygen Sensor

(2008-2009 Cadillac CTS; 2008-2009 Cadillac STS)

Part of: ACDelco GM Genuine Parts Heated Oxygen Sensor

Other options in this family: ACDelco 2134229 ACDelco 2134768 ACDelco 12643707 ACDelco 12655677 ACDelco AFS123

Manufacturer

Picture for manufacturer ACDelco

Part Number

2134225
12 reviews
Sale Price

$27.58

1 left at this price

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Usually delivered within 2 days

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Product Details

The ACDelco 2134225 (also known as 213-4225) is a GM Genuine Parts heated oxygen sensor designed as a direct replacement for your vehicle's original component. This precision-engineered O2 sensor is a critical feedback device in your exhaust system that continuously monitors oxygen levels in exhaust gases to optimize engine performance.

Key Features:

  • Measures oxygen proportion in exhaust gases for optimal air/fuel ratio control
  • Enables engine control module to maintain ideal 14.7:1 air/fuel ratio
  • 4-wire heated design with square connector for reliable operation
  • 13.69-inch overall length provides proper wire routing
  • Meets GM Original Equipment specifications for fit, form, and function
  • Manufactured to rigorous GM standards for durability and service life

By maintaining the optimal air/fuel mixture, this oxygen sensor helps maximize fuel economy, reduce emissions, and ensure peak engine performance. ACDelco GM Genuine Parts are the authentic OE components installed during production or validated by General Motors, providing the quality and reliability you expect from your GM vehicle.

Products specifications

Fits

2008-2009 Cadillac CTS; 2008-2009 Cadillac STS

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Enjoyed. Great prices

great prices

great so far... I really hope that it is the right part.

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