GBR 8-063 Fuel Injector Seal Kit

GBR Fuel Injector Seal Kit 8-063

Restore a proper seal at the fuel injector with the GBR Fuel Injector Seal Kit 8-063. This fuel injector seal kit is used when servicing direct injection injectors and replacing worn o-rings and seals during removal. It supports clean resealing for a wide range of Chevrolet, GMC, and Cadillac applications.

Key Features

• Fuel injector seal kit for direct injection service
• Includes the o-rings and seals needed to reseal the injector
• Includes hard-to-find components that were previously dealer-only in some applications
• Fits Chevrolet Camaro, Corvette, Silverado, Tahoe, and Express models
• Fits GMC Sierra, Yukon, Savana, and related Cadillac applications
• Part number 8-063 for application matching and service lookup

Product Details

GBR Fuel Injector Seal Kit 8-063 is built for injector reseal service on GM gasoline direct injection platforms. The kit is used after injector removal to replace sealing components and help maintain the injector-to-cylinder-head seal. It is a practical service part for technicians working on Chevrolet Camaro, Chevrolet Silverado 1500, GMC Sierra 1500, Cadillac Escalade, and other listed GM vehicles.

This part cross-references no listed aftermarket part numbers in the provided data. The 8-063 part number is useful when matching injector seal service parts for GM GDI applications.

Common Repair Uses

• Fuel odor or seepage around the injector area
• Hard starting or rough idle after injector service
• Seal damage found during direct injector removal
• Preventive reseal during intake or injector maintenance
• Restoring a proper seal after injector replacement on GM GDI engines

Installation Notes

Replace injector seals any time the injector is removed, and follow the service procedure for the specific engine. Clean the injector bore and sealing surfaces before installation, and verify the injector seats correctly after assembly. For 2016-2018 Cadillac CTS, 2015-2018 Escalade, 2016-2018 Camaro, 2014-2018 Corvette, 2018 Express/Savana, 2014-2018 Silverado 1500, and 2015-2018 Tahoe/Yukon applications, refer to Technical Bulletin TB-0119-EFS during service.

Quality Assurance

GBR supplies injector seal service components for GM applications, including previously dealer-only pieces in some cases. Part number 8-063 is intended for direct injector reseal service on the listed Chevrolet, GMC, and Cadillac vehicles.