GM Genuine Parts 12657188 Oxygen Sensor fits 2014-2018 CHEVROLET SILVERADO
GM Genuine Parts 12657188 Oxygen Sensor fits 2014-2018 CHEVROLET SILVERADO
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GM Genuine Parts 12657188 Oxygen Sensor fits 2014-2018 CHEVROLET SILVERADO

3 stars out of 4 reviews
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Key item features

  • Genuine Part: This product is a GM Genuine Parts 12657188 Oxygen Sensor.
  • Specific Function: The sensor assembly is a heated oxygen sensor, specifically for post-catalyst Bank 1.
  • Broad Compatibility: It is designed to fit various Chevrolet, GMC, and Cadillac models.
  • Engine Specification: Compatible with 8-cylinder engines, primarily 5.3 L and 6.2 L displacements.
  • Chevrolet Fitment: Fits 2014-2018 Chevrolet Silverado, 2015-2018, 2020 Tahoe, 2015-2020 Suburban, 2019 Silverado LD, and 2016-2020 Express G2500/G3500.
  • GMC Fitment: Suitable for 2014-2018 GMC Sierra, 2015-2017, 2020 GMC Yukon, 2018-2019 GMC Yukon, and various years of GMC Yukon XL.
  • Cadillac Fitment: Also compatible with 2015-2020 Cadillac Escalade models.
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Current price is $39.97
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Columbus, 43215
Arrives by Wed, Apr 15
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$51.49
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3 out of 5 stars
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Showing 1-2 of 2 reviews

Oct 27, 2025
Pat
Top Reviewer
5 out of 5 stars review

Verified Purchase

Great price

Part works great! Best price I could find and great quality as well!

Helpful?3NHI1C0RSX22123513974
Mar 18, 2026
Sean
1 out of 5 stars review

Verified Purchase

came used and dirty

Helpful?3NHI1C0RSX22123513974