GM Ambient Air Sensor Harness - Silverado & Sierra (2014-2019)

$ 56.95

 

This is a harness to prevent the bothersome check engine light and DTC P0073 on GM trucks after installing aftermarket tow mirrors. This listing comes with a  jumper lead and an OEM GM ambient air sensor harness. This harness is compatible with all GM trucks 2015+.

Simply slide the pins into the passenger side connector in the correct location and turn the check engine light off!

 

FREE INSTALLATION VIDEO!

Customer Reviews
4.8 Based on 36 Reviews
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BB
11/15/2020
Bailey B.
United States United States

worked as advertised!

RP
10/13/2020
Ryan P.

Fast shipping, easy to install and worked like a charm!

JP
10/07/2020
Jeffrey P.
United States United States

It is as described on the website and the video on how to install is spot on. No more check engine light

JM
10/05/2020
Jaedon M.
Best fix!

Super simple with the instructional video and worked perfectly!

NG
09/28/2020
Nani G.
United States United States
A must-have item if you have a Diesel truck that requires the K40 option for aftermarket Towing Mirrors

What I didn't realize when I purchased my aftermarket Trailer Mirrors was that they would have required for them to have the K-40 option, since my truck is a Diesel. My Service Engine light was on all the time, and I was fortunate to discover that Boost Auto Parts had the adaptor that I would need in order to fix this issue and still keep all of my mirror options working. I am so grateful for having found this here! Thank You!!!