Looking for aftermarket parts to modify or upgrade your GMC Sierra 3500 HD with light accessories and wiring? At Tunersports.com we carry a huge selection of the top name brand performance light accessories and wiring parts and accessories for your Sierra 3500 HD.
Whether you have a 2019 or 2024 GMC Sierra 3500 HD in AT4 to SLT trim we have you covered. We have 3 light accessories and wiring available to mod your Sierra 3500 HD. All parts have free shipping to the Continental US 48 States.
IN STOCK - LOW 529005PUTCO engineered wiring harness dramatically cuts down the installation time when installing Blade(R) LED tailgate light bars! The simple plug-and-play harness has a 4-pin connector that will fit most late-model trucks with a 7-pin connector, meaning you won't have to worry about any cutting or spli... Putco 19-20 Chevy Silv LD / GMC Sierra LD (1500 Models) Blade Quick Connect Tailgate Wiring Harness 2019-2021 GMC Sierra 3500 HD Base 2019-2022 GMC Sierra 3500 HD Denali / SLE / SLT 2022-2022 GMC Sierra 3500 HD Pro $78.99 |
SHIPS FROM MANUFACTURER HG16348A simple and effective way to upgrade the exterior styling of your GMC Sierra HD is with a set of Axial LED Fender Flare Side Marker Lights. These Side Marker Lights feature a razor sharp LED strip that replaces the unsightly hot spot of the factory lights. These Axial Fender Flare Side Marker Light... Raxiom 21-23 GMC Sierra 2500 HD/3500 HD Axial Series LED Fender Flare Marker Lights- Clear Lens 2021-2021 GMC Sierra 3500 HD Base 2021-2024 GMC Sierra 3500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 3500 HD Pro 2024-2024 GMC Sierra 3500 HD Denali Ultimate $98.20 |
SHIPS FROM MANUFACTURER HG16349A simple and effective way to upgrade the exterior styling of your GMC Sierra HD is with a set of Axial LED Fender Flare Side Marker Lights. These Side Marker Lights feature a razor sharp LED strip that replaces the unsightly hot spot of the factory lights. These Axial Fender Flare Side Marker Light... Raxiom 21-23 GMC Sierra 2500 HD/3500 HD Axial Series LED Fender Flare Marker Lights- Smoked Lens 2021-2021 GMC Sierra 3500 HD Base 2021-2024 GMC Sierra 3500 HD AT4 / Denali / SLE / SLT 2022-2024 GMC Sierra 3500 HD Pro 2024-2024 GMC Sierra 3500 HD Denali Ultimate $102.67 |