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Was: $259.43
Sale: $249.05
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Save: $10.38

Fits: 2011-2014 GM/Duramax
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GM OEM Nitrogen Oxide (NOx1) Sensor, Upstream (2011-2014)

12671387

California Residents: Prop 65 Warning

WARNING: Cancer and Reproductive Harm

Description

GM OEM Nitrogen Oxide (NOx1) Sensor, Upstream. Position 1.

*Detects the nitrogen oxide content of the exhaust to help optimize emissions
*GM-recommended replacement part for your GM vehicle's original factory component
*Offering the quality, reliability, and durability of GM OE
*Manufactured to GM OE specification for fit, form, and function

**This part requires programming and/or special setup procedures.


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