3rd Third Brake Light Gasket Seal Compatible with 2014-2018 Chevy Silverado 1500 GMC Sierra 2500HD 3500HD High Mount Stop Lamp Assembly, Single-Sided Adhesive

Perfect fit. The adhesive is EXTREMELY sticky - a good thing - so be careful with initial alignment. You don't get a second chance.

Precisely cut for an exact fit. It wasn’t too sticky that I could still reposition. Once pressed in place, it was not coming off. Seems to have taken care of the leak.

I recently replaced the burned light bulb on my 17 Sierra! Heard it was a good idea to replace gasket on it to prevent water leaks! Easy to install.. over 6 months no leaks! Would recommend!

It actually sealed better than oem

Perfect fit, showed up fast and undamaged

I had a leak that was determined to be around the 3rd brake light on the cab of my truck. The original seal was only 6-7 years old but it was deteriorating. Before I spent more && on the entire assembly or had the dealership charge me, I bought this seal.Not much to the process and, so far, the seal has held up with no leaking in the assembly or coming through onto the headliner.

Seems to get the job done

Eh…go ahead and get a new OEM assembly that has all new seal and housing.

As described fit really good.

I have an 2008 Silverado and the seal for the high mount brake light was all dried up. Nice quality and perfect fit. Just make sure to remove all the old foam gasket, before installing the new one.

Since I installed this several months ago I've not had any leaks.

Not thick enough. Had to apply RTV sealant to seal the gap. I see that this is the type of gaskets manufacturing uses in the automobile industry. Foam gaskets are garbage. They don't last. Should have just used RTV sealant. Not knocking the vendor, just disappointed in the products offered in the industry. Cheap low quality nowadays.