GBR 8-039 Fuel Injector Seal Kit

Fuel Injector Seal Kit for Jaguar Vanden Plas, XJ8, and XK8

GBR Fuel Injector Seal Kit 8-039 provides the o-rings and seals needed to reseal a fuel injector after removal. It is a direct service solution for Jaguar Vanden Plas, Jaguar XJ8, and Jaguar XK8 applications where injector sealing should be renewed during service.

Key Features

• Brand: GBR Fuel Injector Seal Kit
• Part number: 8-039
• Includes the seals and o-rings needed to reseal one injector
• Includes hard-to-find and previously dealer-only components
• Compatible with 1998-2003 Jaguar Vanden Plas, 1999-2003 Jaguar XJ8, and 1999-2002 Jaguar XK8

Detailed Description

GBR 8-039 is a fuel injector seal kit for Jaguar fuel system service. When an injector is removed, renewing the sealing components is standard practice to restore proper sealing at the injector body and rail interface. This kit supports that repair on Jaguar Vanden Plas, XJ8, and XK8 models, and it is a practical choice when sourcing replacement injector seals for these applications.

This part cross-references no listed aftermarket part numbers for the same application.

Common Repair Uses

• Fuel odor caused by worn injector seals
• Visible seepage around a removed injector
• Hard starting related to injector sealing loss
• Vacuum leak symptoms after injector service
• Maintenance during injector replacement or intake service

Installation Notes and Tips

Install new seals any time the injector is removed. Clean the injector bore and mating surfaces before assembly, and follow Jaguar Technical Bulletin TB-0119-EFS for application-specific service guidance. Verify the injector seats fully and inspect for leaks after startup.

Quality Assurance

GBR supplies service kits with the sealing components needed for injector resealing, including hard-to-find parts that were previously dealer-only for some applications. Part number 8-039 is cataloged for Jaguar Vanden Plas, XJ8, and XK8 fitment.