Got a 2021, 2022, 2023, or 2024 GMC Yukon XL? Whether it’s a Denali, AT4, SLE, or SLT, this left driver-side LED tail light assembly is made to fit like the original. It directly replaces OEM part numbers 84816392 and GM2800317 – so no guessing if it’ll match. Built from high-quality ABS plastic, it’s waterproof, dustproof, and can handle bumps and weather without fading or cracking. The LEDs are bright and clear, giving you better visibility in rain, fog, or at night (which means safer driving for you and your family). Installation is a breeze thanks to the plug-and-play wiring – just connect it up and you’re done. Everything’s included for a straightforward DIY swap. No need for a mechanic unless you want one. Perfect if your old light is cracked, foggy, or just not working right. Get that factory look back and drive with confidence knowing your taillights are up to spec.
