Standard Ignition SK52 Fuel Injector Seal Kit

Fuel Injector Seal Kit for Audi and Volkswagen

Standard Ignition SK52 is a fuel injector seal kit built for servicing injector sealing points on select Audi, Volkswagen, and Porsche applications. It uses a rubber seal with a green finish and is specified with one O-ring for direct service work on older Bosch-style fuel injection systems.

Key Features

• Fuel injector seal kit for injector sealing service
• Rubber construction with green color/finish
• Includes 1 O-ring with 5.842 mm inside diameter
• O-ring outside diameter: 16.256 in; thickness: 5.08 mm
• No hardware, pintle cap, nozzle seal, or upper intake manifold gaskets included
• Standard Ignition SK52 cross-references to common service part numbers

Detailed Description

Standard Ignition SK52 is intended for injector seal service on a wide range of import vehicles, including Audi 80, Audi 100, Audi 200, Audi 4000, Audi Coupe, Volkswagen Golf, Volkswagen Jetta, Volkswagen Quantum, Volkswagen Cabriolet, Volkswagen Fox, Volkswagen Rabbit Pickup, and Porsche 924 applications. It is also listed for Audi Quattro and Audi 5000 Quattro models where injector sealing service is required. The SK52 part number appears in interchange listings with 2-12091, 800-9240, 274591, 034133557, and 3430210606.

This fuel injector seal kit is a practical service item for restoring the seal at the injector interface on vehicles such as the 1988-1992 Audi 80, 1980-1987 Volkswagen Jetta, and 1980-1982 Porsche 924. Standard Ignition SK52 is a focused replacement part for injector seal maintenance on these older fuel delivery systems.

What It Is Used For

• Replacing a worn or hardened injector seal
• Addressing fuel odor around the injector area
• Correcting seepage at the injector sealing surface
• Restoring a tight seal after injector service
• Servicing injector sealing points on Audi, Volkswagen, and Porsche fuel systems

Installation Notes and Tips

Verify injector and seal dimensions before installation, since this kit is listed for specific older applications and services one injector in the fitment notes where stated. Clean the injector bore and sealing surfaces thoroughly before fitting the new rubber O-ring. Confirm the original seal style matches the SK52 dimensions and application before reassembly.

Quality Assurance

Standard Ignition supplies service parts for ignition and fuel system maintenance, and SK52 is cataloged with defined material and dimensional specifications for application matching. Use the listed fitment and interchange references to confirm the correct injector seal kit for your vehicle.