20-23 Silverado HD LED Headlight Harness

DUE TO EXTREMELY HIGH DEMAND HARNESSES WILL NOT SHIP FOR 2-3 BUSINESS DAYS AFTER ORDERS ARE PLACED

This is the needed harness when upgrading your halogen style headlights to the GM LED headlights on your 20-23 HD model.   Harness is plug and play. 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 will work for both versions of the LED headlights. 

Sold as a pair.  1 pair needed per vehicle

Fits the following models only

20-23 HD's

This harness will not work for those trying to install the refresh headlights into this model.  Please email us, if you are doing that conversion.

Will not fit 2024-25 HD models.  See part # 250900 for refresh models