Plug and play halogen to LED headlight conversion adapter harness to swap your 2024-2026+ Chevy Silverado HD 2500 3500 4500 with halogen headlights to the premium LED headlights. The harness is completely plug and play but you will  This harness will allow for the new LED accent strip to be your daytime running light during the day and allow full headlight function at night.  

THIS HARNESS IS FOR INSTALLING THE 24+ YEAR LED HEADLIGHTS.  IT IS NOT FOR CONVERTING YOUR 20-23 to 24+ Headlights. If you need that, order here

Installing the adapter harness is very simple. Just plug it in to the new headlights, then plug the other end into the vehicles headlight connector harness.

Order Includes:

• (2) Plug & Play Adapter Harness

Vehicle Compatibility:

• 2024 Chevy Silverado HD 2500 3500 4500
• 2025 Chevy Silverado HD 2500 3500 4500
• 2026+ Chevy Silverado HD 2500 3500 4500