Black Left Side Headlight Assembly For GMC Terrain 2018-2021 - Direct Replacement

Here's a brand new, SAE-certified headlight assembly for the driver's side (left side) of your 2018-2021 GMC Terrain from scitoo.

It features a sleek black housing that gives your Terrain a modern, aggressive look.

This is a direct replacement unit, so it bolts right in using the factory mounting points, and it comes with a 5-year warranty for your peace of mind.

It uses a halogen bulb (bulbs are not included, so you can use your favorite brand) and a reflector-style lighting system that's fully sealed to keep dust and moisture out.

The lens is crystal clear to maximize light output.

It replaces OEM part numbers like 84815558 and supersedes older ones like 84312726.

It's a straightforward fix for a cracked or foggy headlight.