GM Upstream NOx Sensor, 2011-2014 LML

Part# ‍DMAX-1387

$319.07

WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2011 thru 2014 Chevy Silverado/GMC Sierra 2500HD/3500HD LML Duramax Diesel

OEM GM replacement upstream (position 1) NOx sensor. This Nitrogen Oxide sensor is located upstream in the downpipe.

DmaxStore Note: 

  • Programming required with GM scan tool or equivalent

Replaces Part#:

  • GM 12671387

Customer Reviews

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D
Danny Willett

Great parts as always