GM7 T-Harness

T-Harness for Buick/Chevrolet/GMC Vehicles 2010+

Model: ADS-THR-GM7


Streamline your installation process and plug directly into vehicle factory connectors with a remote start t-harness! The GM13 T-Harness is for select Buick, Chevrolet, and GMC models 2010 and up.

Find a Dealer

Contact an iDatastart Retailer near you to request pricing and to confirm vehicle compatibility.


  • Works with select Buick, Chevrolet, and GMC models 2010+
  • 1-Year Warranty
  • Works with CMGMXA0, CMHCXA0, HC1151A, HC2352AC, HC3452A, HC3452AE, and HCX000A
  • Streamlines installation on Buick/Chevrolet/GMC vehicles*

* Additional parts and labor may be required.


  • GM7 T-Harness

This website uses cookies for marketing and analytics pursuant to our Privacy Policy. By continuing to browse this site, you agree to the placement of such cookies.