2014-2015 GMC Sierra Switchback DRL LED Boards

Ess K Customs Verified independent store

→

The Diode Dynamics Switchback DRL LED Boards are a direct-fit replacement for the factory LED accent strips in your GMC Sierra's headlights, adding genuine dual-color functionality your truck didn't come with from the dealership. Where the stock boards light up in white only, these Switchback boards run white for daytime running and parking duties, then snap to amber when you activate a turn signal — giving drivers around you a far more visible directional cue. Installation drops into your existing headlight housing without cutting, splicing, or fabricating anything, so the finished result looks completely factory while performing well beyond stock. The upgrade is especially valuable if you drive in heavy traffic or low-visibility conditions where turn signal clarity genuinely matters for safety. If you want your Sierra to stand out with a cleaner, more purposeful look and you want lighting that actually communicates better on the road, these boards are the straightforward, no-compromise way to get there. Show more