ReplacePart Number: 15950809, 15782377 Compatibility: Headlight wiring harness compatible with 2007-2013 Avalanche & Suburban 2500, 2007-2014 Tahoe & Suburban 1500 Timely replacement: If the wiring harness ages, timely replacement is a necessary condition for restoring the normal function of the headlights and ensuring driving safety. Unqualified wiring harnesses may lead to poor lighting performance or even danger. Upgrade to a new, superior wiring harness to extend the using of your headlights Enhanced Electrical Performance: Improves headlight efficiency with better conductivity, reducing voltage drop for brighter, more consistent lighting, withstands harsh conditions Installation: No cutting or modifications needed! Simply plug into the existing connectors for a upgrade

Compatibility:
Headlight Wiring Harness Compatible with：
Compatible with 2007-2013 Avalanche w/ RH Rule of the Road Headlamps (rpo T84);
Compatible with 2007 - 2014 Tahoe w/ RH Rule of the Road Headlamps (rpo T84);
Compatible with 2007 - 2014 Suburban 1500 w/ RH Rule of the Road Headlamps (rpo T84).

Compatible with 2007 - 2013 Suburban 2500 w/ RH Rule of the Road Headlamps (rpo T84).

Package Includes:
1x Front right or left hand side headlight wiring harness

Notes:
Please verify your engine model and part numbers before purchasing to ensure you receive the correct parts