---
product_id: 94668056
title: "3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 Classic 1999 to 2006 Rear Cab High Mount Stop Lamp"
brand: "moforkit"
price: "KSh4910"
currency: KES
in_stock: true
reviews_count: 13
category: "Moforkit"
url: https://www.desertcart.co.ke/products/94668056-3rd-third-brake-light-seal-gasket-compatible-with-chevy-silverado
store_origin: KE
region: Kenya
---

# Easy adhesive, minimal residue Thicker foam seals out water Precision fit for Silverado & Sierra 3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 Classic 1999 to 2006 Rear Cab High Mount Stop Lamp

**Brand:** moforkit
**Price:** KSh4910
**Availability:** ✅ In Stock

## Summary

> 💡 Seal the deal—keep your brake light dry and your ride flawless!

## Quick Answers

- **What is this?** 3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 Classic 1999 to 2006 Rear Cab High Mount Stop Lamp by moforkit
- **How much does it cost?** KSh4910 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/94668056-3rd-third-brake-light-seal-gasket-compatible-with-chevy-silverado)

## Best For

- moforkit enthusiasts

## Why This Product

- Trusted moforkit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durability That Lasts:** Flame and chemical resistant foam guarantees long-term reliability under tough conditions.
- • **Maintenance Made Simple:** Single-sided adhesive ensures easy removal and minimal residue during bulb replacements.
- • **Tailored for Your Truck:** Engineered to fit Chevy Silverado & GMC Sierra models (1999-2007) perfectly—no trimming needed.
- • **Confidence with Coverage:** Backed by a 12-month manufacturer warranty and responsive 24-hour customer support.
- • **Ultimate Waterproof Shield:** Thick 0.2 inch EVA foam gasket blocks water, dust, and shocks to protect your third brake light.

## Overview

The MOFORKIT 3rd Brake Light Seal Gasket is a high-quality, thick EVA foam gasket designed specifically for Chevy Silverado and GMC Sierra trucks (1999-2007). It offers superior waterproofing, dustproofing, and shock absorption, ensuring your third brake light stays protected from leaks and damage. Easy to install with single-sided adhesive, it leaves minimal residue for hassle-free maintenance. Durable, flame-resistant, and backed by a 12-month warranty, this gasket is the ultimate upgrade to keep your truck’s rear cab light assembly sealed and secure.

## Description

The gasket, specifically engineered for the third brake light, is thicker than the factory gasket, offering enhanced performance in waterproofing, dustproofing, and shock absorption. Featuring a single-sided adhesive design, it allows for easy removal during bulb replacement or light assembly maintenance without damaging the gasket. Package includes: 1 gasket with 1 manual Compatibility: 1999 to 2006 Chevy Silverado 1500 2500 3500 2001 to 2006 Chevy Silverado 1500HD 2500HD 2007 Chevy Silverado 1500 1500HD 2500HD 3500 Classic 1999 to 2006 GMC Sierra 1500 2500 3500 2001 to 2006 GMC Sierra 1500HD 2500HD 2007 GMC Sierra 1500 1500HD 2500HD 3500 Classic Note: Does not fit Models 1999 Old Body and 2007 New Body Specifics and Features: The thickened and reinforced EVA Foam offers superior waterproof, dustproof, and shockproof performance. Constructed with high-quality cushioning material, the product provides flame resistance, chemical resistance, and excellent durability for long-term reliable use. Its dimensions are precisely engineered to fit both factory and aftermarket third brake light, enabling easy installation without modifications or trimming. When replacing the bulb at a later stage, the gasket leaves minimal adhesive residue, significantly reducing cleaning time on the third brake light assembly. Tips: Stick new seal gasket with adhesive on the back of third brake light, pay attention to alignment. Ensure that the surfaces of both the vehicle body and the third brake light are clean prior to installation. Inspect the source of the leak; it is advisable to apply a clear sealant to the screw heads of the light, as water may be entering through these points. Warranty and Customer Service: 1. 12-Month Manufacturer Warranty since order purchase date. 2. Feel free to send email first if there's any issue before or after purchase. All emails will be replied within 24 hours. Your case will be taken seriously regardless of warranty period.

Review: Works well - Easy to install, fit like a glove. Has kept my husband's truck from leaking, keeps water out well! Worth the purchase
Review: Great product - Stopped my leaking brake light 👍

## Features

- Compatibility: 1999 to 2006 Chevy Silverado 1500 2500 3500; 2001 to 2006 Chevy Silverado 1500HD 2500HD; 2007 Chevy Silverado 1500 1500HD 2500HD 3500 Classic; 1999 to 2006 GMC Sierra 1500 2500 3500; 2001 to 2006 GMC Sierra 1500HD 2500HD; 2007 GMC Sierra 1500 1500HD 2500HD 3500 Classic Note: Does not fit Models 1999 Old Body and 2007 New Body
- This product serves as a replacement and upgrade for the factory third brake light seal gasket. Constructed from thicker and more resilient foam material, it effectively prevents water ingress and offers enhanced durability compared to the previous version. It provides an ideal solution to the persistent issue of water leakage
- 0.2 inch (5 mm) thick foam gasket will result in an approximate 1/8 inch gap between the housing edge and the vehicle body after installation. This design does not compromise the waterproof performance or the protection of internal components. Please ensure full understanding and acceptance of this specification prior to placing an order
- Apply adhesive to the back of the third brake light and securely attach the new seal gasket, ensuring proper alignment during installation. When replacing the bulb at a later stage, the gasket leaves minimal adhesive residue, significantly reducing cleaning time on the third brake light assembly
- Package includes: 1 gasket with 1 manual; 12-Month Manufacturer Warranty since order purchase date. Feel free to send email first if there's any issue before or after purchase. All emails will be replied within 24 hours. Your case will be taken seriously regardless of warranty period

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07G1VRMLD |
| Assembly Required | No |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #7,416 in Automotive ( See Top 100 in Automotive ) #10 in Automotive High Mount Stop Light Assemblies |
| Brand | MOFORKIT |
| Color | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,961) |
| Date First Available | July 31, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.27 ounces |
| Item model number | 8542089659 |
| Lens Color | Black |
| Lens Material | Plastic |
| Manufacturer | MOFORKIT |
| Manufacturer Part Number | MKMP24329 |
| OEM Part Number | MKMP24329 |
| Package Dimensions | 16.3 x 5.3 x 0.5 inches |
| Special Feature | Waterproof |
| Special Features | Waterproof |
| Specific Uses For Product | Third Brake Lights |
| UPC | 709202138879 |
| Vehicle Service Type | Pickup truck |
| Year | 1999 |

## Product Details

- **Auto Part Position:** Rear
- **Brand:** MOFORKIT
- **Color:** Black
- **Lens Color:** Black
- **Lens Material:** Plastic
- **Light Source Type:** Halogen
- **Special Feature:** Waterproof
- **Specific Uses For Product:** Third Brake Lights
- **Vehicle Service Type:** Pickup truck
- **Year:** 1999

## Images

![3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 Classic 1999 to 2006 Rear Cab High Mount Stop Lamp - Image 1](https://m.media-amazon.com/images/I/41J71DjlWiL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works well
*by C***A on July 30, 2025*

Easy to install, fit like a glove. Has kept my husband's truck from leaking, keeps water out well! Worth the purchase

### ⭐⭐⭐⭐⭐ Great product
*by J***D on December 22, 2025*

Stopped my leaking brake light 👍

### ⭐⭐⭐⭐⭐ you need this
*by I***E on November 29, 2025*

fit perfectly and fixed my water leak. thank you

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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-01*