Pay in 4 interest-free payments of $28.75 Learn more
Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
If interested in other ways to make these lights operate
Units do need to be ordered from the manufacturer and take approx
Available in blue
Bulbs are not included
It plugs into the 4 pack gauge connector
16-18 Sierra Dimming LED Override Harness lights If interested in other waysThis is only for OEM headlights not aftermarket headlights. This harness is for those with 2016 2018 GMC half ton Sierra SLT's and Denali's that use the below pictured headlight. This harness will keep the LED bright at night instead of going dim. This harness simply plugs inline with each headlight, no added fuses or tapping is required. This harness will not work on the non SLT headlight. PLEASE PROVIDE YOUR VIN # AT CHECKOUT AND WE WILL VERIFY THE
