MOFORKIT 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
Product Description
MOFORKIT 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
- 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.
This item is used for third brake light. With the convenience of an easy peel off adhesive backing , the material can be put in place, then moved for slight adjustments, stays in place for installation. It's a pretty good choice to replace the old and dull part as an ideal solution for the water leak problem. Check Compatibility table before ordering.
Package includes:
1 gasket 1 manual
Compatibility:
1999-2006 Chevy Silverado 1500 2500 3500
2001-2006 Chevy Silverado 1500 HD, 2500 HD and 3500 HD
2007 Chevy Silverado 1500 Classic, 3500 Classic, 1500 HD Classic and 3500 HD Classic
1999-2006 GMC Sierra 1500 2500 3500
2001-2006 GMC Sierra 1500 HD, 2500 HD and 3500 HD
2007 GMC Sierra 1500 Classic, 3500 Classic, 1500 HD Classic and 3500 HD Classic
NOT for 1999 Old Body model, NOT for 2007 New Body model
Replace part number 5978318 19169016
Specifics and Features:
Foam seal , Enough thick foam can provide excellent waterproof performance.
Made of high quality material,can be used for long time normally
Easy to install, perfect cutting edge makes the installation become simpler
Warranty and Customer Service:
1. 90 Day 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.






