The Baja Designs fog light pocket kit for GMC Sierra 2500HD and 3500HD (2020–2022) replaces factory fog inserts with S1 dual fog lights to provide focused, vehicle‑forward illumination and an integrated OEM look. Built to resist moisture with MoistureBlock technology, the kit uses ClearView optics for concentrated light distribution and uService replaceable lenses and optics, and includes limited lifetime warranty protection.
Baja Designs GMC 2020-22 Sierra 2500HD/3500HD S1 Dual Fog Pocket Light Kit