GM Upstream NOx Sensor, 2017 L5P

DmaxStore Verified independent store

→

Fits: 2017 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel *Contact us for current lead times* 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#'s: GM 12718675 GM 12676705 Show more