2020-2024 GMC Sierra 2500/3500 Fender Lights - Smoked / Frosted

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These are drop in replacement lights for the 2020-2024 GMC 2500/3500 fender lights. Offered as a direct replacement running light or an upgrade to a running light and sequential turn signal. Optional amber LED's, white LED's, or plug and play switchback functionality. Completely plug and play; no cutting or splicing whatsoever. Easy install with full installation videos. Available with a smoked or frosted lens, and the included wiring harness makes installation easy (links to videos are below). No sense in trying to tint your lights to achieve that tinted look - replace them and get that clean appearance today.

The Sequential Signal & Running Light as well as the Sequential Switchback reflectors also feature a start-up sequence when the running lights are activated for the first time.

 

These replace the factory lights which are part numbers 84185031 and 84806032.

Vehicle fitment Fitment note

FAQ

Yes, all four versions of these lights are completely plug and play. There is absolutely no cutting or splicing required.

The Running Light Only version takes approximately 1 hour to install following our installation video.

The Sequential Signal & Running Light and Sequential Switchback versions take approximately 1-2 hours to install. An upgrade harness (completely plug and play) is required to be installed for these lights which is what takes a bit longer. We have a full installation video showing how to do the installation.

The price is for a SET of four lights (one for each fender).

For the Sequential Signal & Running Light as well as the Sequential Switchback version the required wiring harness to connect to the truck is included.

These are exclusively offered by Boost Auto (we designed and developed the tooling), so we do not offer the lights individually because they will not match any other lights on the market.

Yes! These work on dually trucks and use the same installation process. The only difference is that the rear fender liners have some adhesive material on them, so they're a bit more stubborn coming off.

Check out the animated graphic in the product page content for the best reference!

While the running lights are on the light will steadily burn amber.

Any time the turn signals are activated the light will sequentially scan amber in color indicating the turn signal is activated. Upon completion of the turn signal, the light will return to a steady burning amber light.

Check out the animated graphic in the product page content for the best reference!

While the running lights are on the light will steadily burn white.

Any time the turn signals are activated the light will sequentially scan amber in color indicating the turn signal is activated. Upon completion of the turn signal, the light will return to a steady burning white light.

The smoked lens is a smoked lens with a black plastic backing behind it.

The frosted lens is a frosted lens with a white plastic backing behind it.

The factory fender lights are running light only, so included with your purchase is a completely plug-and-play wiring harness. The harness intercepts the front headlight connectors and provides power to the fender lights.

The harness utilizes OEM connectors and is high quality. It is completely wrapped in high-temperature plastic protective tubing and requires no cutting or splicing whatsoever.

Absolutely. All of our products come standard with our 1-year warranty.

Why Choose Boost Auto?

Reviews

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4.9 Based on 198 Reviews
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J
04/06/2024
Johnathan SVG verified by SHOP
KC
03/21/2024
Kevin C.
United States United States

2024 GMC Sierra 2500/3500 Fender Lights

Perfect fit and the look awesome! Took a little longer than expected to put in but totally worth it!! Totally recommend...

JM
03/12/2024
Jeffery M.
United States United States

Marker lights

Great product, fit perfectly completely plug and play everything worked as advertised.Easy install.

JT
02/28/2024
Joe T.
United States United States

Fender Lights

Very good Good company to deal with

MH
02/05/2024
Mark H.
United States United States

2024 GMC 2500 AT4

Easy install, great finish and looks way better than OEM. Definitely recommend.

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