GBR 8-037 Fuel Injector Seal Kit

Fuel Injector Seal Kit for Toyota and Lexus Applications

GBR Fuel Injector Seal Kit 8-037 provides the o-rings and seals needed to reseal a fuel injector after removal. It is a direct service part for a wide range of Toyota, Lexus, and select Subaru applications, including Lexus GS300, Toyota Camry, and Subaru Outback models.

Key Features

• Fuel injector seal kit for injector resealing service
• Includes the seals and o-rings needed to restore injector sealing surfaces
• Services one injector per application
• Includes hard-to-find components previously available only through dealers
• Fits a broad range of Toyota, Lexus, and Subaru vehicles from 1992-2010
• Part number: 8-037

Detailed Description

GBR 8-037 is a Fuel Injector Seal Kit for vehicles that require injector removal during maintenance or repair. Replacing injector seals is standard practice whenever an injector is removed, helping restore the sealing interface between the injector, fuel rail, and intake components. This kit is used across many Toyota and Lexus platforms, including Lexus ES300, GS430, LS430, RX300, and Toyota Avalon, Tacoma, Tundra, Highlander, Sienna, and Camry. It also covers select Subaru Impreza, Legacy, and Outback applications. This part number, 8-037, is referenced for multiple engine service applications where injector resealing is required.

Common Repair Uses

• Fuel odor or seepage at the injector seal area
• Vacuum leaks caused by hardened or damaged injector seals
• Fuel injector removal during intake or fuel system service
• Restoring proper sealing after injector cleaning or replacement
• Addressing service needs on Lexus GS300, Toyota Camry, and Subaru Outback injector systems

Installation Notes and Tips

Install only after confirming the exact vehicle application and refer to Technical Bulletin TB-0119-EFS for model-specific guidance. Clean the injector bore and mating surfaces before assembly, and inspect the injector body for wear or damage that could affect sealing. For Subaru Legacy and Outback manual transmission applications, and California-spec vehicles noted in the fitment data, follow the listed bulletin instructions closely. Verify fitment by year, make, and model before service.

Quality Assurance

GBR supplies this seal kit with the necessary injector reseal components for service work, including previously dealer-only parts used in many Asian vehicle applications. The product line is focused on repair-specific fuel system service parts for Toyota, Lexus, and Subaru platforms.