07-14 GMC Sierra LED Tail Lights Black Clear Valve Shims Corrosion-resistant construction handles thermal cycling

Corrosion-resistant construction handles thermal cycling and road salt without degradation

seizure damage

but the hole pattern is designed for direct bolt-on installation

you'll need to source and run a power harness from the switch to the mirror — doable but adds complexity

Do these lights come with wiring harnesses or do I need to splice into my factory harness

07-14 GMC Sierra LED Tail Lights Black Clear Valve Shims Corrosion-resistant construction handles thermal cyclingLED Tail Lights Black Clear Lens Direct replacement LED tail lights with black housing and clear lenses deliver modern lighting while retaining factory fitment. Hard panel construction with integrated LEDs eliminates the need for bulb swaps. Designed to bolt directly into existing mounting points. Factory Mounting Points Direct from Warehouse In House Quality Check Key Features Black housing with clear lens Modern contrast against body paint while