--- 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: "AED 77" currency: AED in_stock: true reviews_count: 8 category: "Moforkit" url: https://www.desertcart.ae/products/94668056-3rd-third-brake-light-seal-gasket-compatible-with-chevy-silverado store_origin: AE region: United Arab Emirates --- # Superior waterproofing Easy install & removal Durable foam cushioning 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:** AED 77 **Availability:** βœ… In Stock ## Summary > πŸ’‘ Seal the deal with leakproof confidence and effortless style! ## 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?** AED 77 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ae](https://www.desertcart.ae/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 - β€’ **Built to Last:** Flame & chemical resistant for long-term rugged durability - β€’ **Precision Fit:** Custom-engineered for Silverado & Sierra models 1999-2007 - β€’ **Leakproof Confidence:** Thicker EVA foam seals out water & dust like a pro - β€’ **Effortless Maintenance:** Single-sided adhesive means no sticky mess on bulb swaps - β€’ **Warranty-Backed Peace of Mind:** 12-month manufacturer warranty with responsive support ## Overview This premium third brake light seal gasket is designed specifically for Chevy Silverado and GMC Sierra trucks (1999-2007 models). Made from thick, reinforced EVA foam, it offers superior waterproofing, dustproofing, and shock absorption compared to factory seals. The single-sided adhesive ensures easy installation and clean removal during bulb changes, while its precision fit requires no trimming. Backed by a 12-month warranty, it’s the ultimate upgrade to protect your rear cab high mount stop lamp from leaks and damage. ## 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 πŸ‘ ## 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07G1VRMLD | | Additional Features | Waterproof | | Auto Part Position | Rear | | Best Sellers Rank | #13,271 in Automotive ( See Top 100 in Automotive ) #17 in Automotive High Mount Stop Light Assemblies | | Brand | MOFORKIT | | Brand Name | MOFORKIT | | Color | Black | | Compatible with Vehicle Type | Pickup truck | | Customer Reviews | 4.5 out of 5 stars 2,968 Reviews | | Lens Color | Black | | Lens Material | Plastic | | Light Source | Halogen | | Light Source Type | Halogen | | Manufacturer | MOFORKIT | | Manufacturer Warranty Description | Feel free to send email if there's any issue before or after purchase. Your case will be taken seriously regardless of warranty period. | | Model Year | 1999 | | 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) ## Available Options This product comes in different **Size** options. ## 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 πŸ‘ ### ⭐⭐⭐⭐⭐ you need this *by I***E on November 29, 2025* fit perfectly and fixed my water leak. thank you ## Frequently Bought Together - MOFORKIT 3rd Third Brake Light Seal Gasket Compatible with Chevy Silverado GMC Sierra 1500 2500 3500 1999 to 2006 - Tresound 3rd Brake Light for 1999-2007 Chevrolet Silverado/GMC Sierra 1500 2500HD 3500 Third Cargo Lamp High Mount Stop Light (Red Lens) - iBrightstar 3157 LED Bulb White, 4157 3156 LED Reverse Light Bulbs Super Bright for Tail Brake Lights Backup Lights Turn Signal Lights, 2 Pack --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ae/products/94668056-3rd-third-brake-light-seal-gasket-compatible-with-chevy-silverado](https://www.desertcart.ae/products/94668056-3rd-third-brake-light-seal-gasket-compatible-with-chevy-silverado) --- *Product available on Desertcart United Arab Emirates* *Store origin: AE* *Last updated: 2026-05-28*