2020-2026 GMC Sierra 3500HD Fog Lights

Fog lights engineered for the 2020-2026 GMC Sierra 3500HD, including SLE, SLT, AT4, and Denali trims. Shop direct-fit LED replacements from Diode Dynamics, Morimoto, and Baja Designs, plus complete pod kits with bumper-specific brackets for both gas 6.6L and Duramax 6.6L builds.

Are these fog lights plug-and-play with the factory switch? Yes. Listed kits use the OEM harness and switch with no wire splicing, and CAN-bus compatible LEDs prevent dash errors or hyper-flashing on Sierra HD trucks.

If it is listed here, it fits your Sierra 3500HD -- verified, no guesswork.

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