GBR 8-077 Fuel Injector Seal Kit

Fuel Injector Seal Kit for GM GDI Service

GBR Fuel Injector Seal Kit 8-077 is a direct service kit for resealing a removed fuel injector on select GM applications. It includes the o-rings and seals needed to restore the injector seal during service, helping support proper fuel system sealing on Chevrolet Colorado, GMC Canyon, and other GM models listed below.

Key Features

• Brand: GBR Fuel Injector Seal Kit
• Part number: 8-077
• Designed for gasoline direct injection injector reseal service
• Includes the seals and o-rings needed to reseal one injector
• Includes hard-to-find components previously supplied through dealer channels
• Compatible with a broad range of Chevrolet, GMC, Buick, and Cadillac applications

Product Details

GBR 8-077 is a fuel injector seal kit for service work where the injector has been removed and must be resealed before reinstallation. The kit is used on GM GDI applications across Chevrolet Colorado, GMC Canyon, Chevrolet Camaro, Cadillac XT5, and related vehicles listed in the fitment data. For Cadillac CT5, XT4, and XT5 applications, refer to Technical Bulletin TB-0119-EFS during service.

This part cross-references no listed aftermarket part numbers in the provided data. The GBR fuel injector seal kit line focuses on the seals and o-rings required for injector reseal service, making it a practical choice for technicians working on GM fuel system repairs.

Common Repair Uses

• Fuel seepage at the injector seal area
• Vacuum leaks related to a disturbed injector seal
• Hard starting or rough idle after injector removal service
• Fuel odor after injector service work
• Loss of proper sealing on GDI injector applications

Installation Notes

• Use when the injector has been removed and resealed during service.
• Follow the vehicle service procedure and any applicable GM technical bulletin.
• Inspect the injector and mating surfaces before reassembly.
• Verify correct seal placement before reinstalling the injector.

Quality Assurance

GBR supplies service kits with the necessary sealing components for injector reseal work on listed GM applications. Part number 8-077 is cataloged for direct fitment reference across the vehicles shown in the fitment data.