Mopar Dodge RAM 19-24 1500 Truck 3rd Third Brake Light Gasket CHMSL leak repair

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(2 reviews) Write a Review
$14.95
SKU:
RAM1924BL01-1500
Weight:
0.05 LBS
Shipping:
Calculated at Checkout

DMT 2019-2024 Dodge RAM 1500 third brake light / Center High Mounted Stop Light (CHMSL) gasket. Fixes 3rd brake light leaks. This material will not shrink or take a set like the cheap factory PVC foam gasket. This gasket is a .187" thick, automotive spec, EPDM foam rubber gasket. 

2019 19 2020 20 2021 21 2022 22 2023 23 2024 24 Dodge Ram 1500

NOT FOR 2500 or 3500 trucks. 

Note: The old gasket has to be cleaned off the light. Getting ALL the old gasket and adhesive off is a real PIA but necessary. 

Note: This is NOT for the 3rd brake light with CAMERA. I shouldn't have to say this but NO, the light is NOT included. It's just to show the style light and how that gasket fits. 

I've been getting the following questions;
- Is this is a lot thicker than the factory one. NOPE. Gaskets don't work that way. It's slightly thicker. Much thicker would only warp the light. This is the highest quality EPDM foam rubber. THATS the difference from the cheap materials the factory used.
- Should I use glue or silicone or cement with the gasket. NOPE.

- If a tree fell on my truck will it still seal the light. NOPE.
- Will it prevent a flat tire. NOPE.

DO NOT purchase if you don't think you have the skills required to remove the adhesive backing!!!

This is a high quality gasket. IF there is still a leak then IT WASN'T THE GASKET. Check the satellite antenna (gasket), check the rear window seal, check the plastic roof seam sealing strips, CHECK FOR WARPED LIGHT HOUSING.

Materials
.187" high quality automotive spec black foam rubber with adhesive backing to attach to light. Much better material than OEM

 

  • 5
    Mopar 3d Break Light Gasket

    Posted by GrendelDriver on 21st Dec 2025

    No issues with the installation. While removing the OEM gasket it became apparent that it was sub-par (i.e. crap). Following the seller's recommendation, the new gasket went on easily. One note; I was able to use Stoner Car Care Tar & Sap Remover to loosen the adhesive from the original gasket.

  • 5
    3rd breaklight gasket

    Posted by Jeff on 28th Sep 2025

    Went on with relatively little effort. Took about an hour to get old gasket off. Tip: after you get the foam off the light, use an old rubber eraser to pull the old adhesive off and then simply wipe it good with a cloth. Great product from detroit muscle. Thanks