LED Side Marker Light Compatible with Sierra 2500HD 3500HD 2020 2021 2022 Pickup, Smoked Lens Amber Front Rear Red Side Parking Position Lamp Replacement Kit, Replace OE 84185031, 84806032

Smoke looks great. The light, while on, looks like a thin LED bar vice being a fully lit housing like the stock one. Installation was 5 out of 10 (subjective) with level 10 being professional mechanic. I gave it a 5 because it’s 105 degrees in Texas and I broke three of those pesky clips on the right rear fender during removal. Recommend buying a few replacement clips prior to installation. I have professional fender tool removers and it was a chore not to break any. Lastly, I had to pre-drill the lights with the stock screws prior to installation. I tried putting the first one on and the screw would not grab. I pulled out out pre-drill the hole and ran the screw through it a few times. Repeat for the other three and they went in pretty easy after that. I watched the 20-24 Boost Auto fender light installation video on YT to see how installation would go and they were spot on.

These lights are a great replacement to the bright orange ones that come from the OEM. Perfect fitment. The only downside to the lights is you need to use a drill bit and make the screw holes one size bigger but it's a very simple task.

I purchased these lights to remove the amber from the manufacturer and they turned out great. They were easy to install however I would have liked for it to come with screws vs using the ones from the manufacturer because the GM screws were a bit larger than the holes on the lights so I would recommend to pre-drill them before you put them on for an easier installation.

Just installed them on my 2026 GMC and they fit perfectly! I will say you will need to pre drill the new lights with the original screw.

I love the lights themselves. But do not believe that these are a simple install like others say. You have to remove the entire rear flare. And remove the stock mud flap and inner tire well covers on the front. Total pain in the rear.