TGK High Pressure Fuel Pump Seal Rebuild Kit For VW/Audi 2.0L (EA113/EA888 Gen 1)

Over time, the factory high-pressure fuel pump (HPFP) seals in Volkswagen and Audi Gen 1 2.0T EA113 direct injection engines degrade, leading to fuel leaks, pressure loss, and cold start issues. Additionally, upgrading to larger HPFP pistons—a common modification for high-performance and ethanol (E85) tuning—can overstress and tear the OEM seal, allowing fuel to bypass the seal and mix with engine oil.

The TGK Motorsport HPFP Seal Rebuild Kit is designed to fix factory leaks, replace torn seals from HPFP upgrades, and restore fuel system integrity. This kit also includes a replacement cam roller tappet, which is prone to scouring and premature wear when fuel leaks wash away lubrication. Whether you're performing preventative maintenance or upgrading your fuel system, this kit ensures optimal HPFP operation and long-term reliability.

Don't wait for fuel leaks to compromise your engine’s performance and reliability. Whether you're fixing a factory issue or replacing a torn seal from an HPFP upgrade, the TGK Motorsport HPFP Seal Rebuild Kit ensures leak-free, high-pressure fuel delivery for maximum performance and longevity.

Fix Factory HPFP Seal Leaks & Restore Fuel Pressure
One of the most common failure points in the EA113 HPFP is seal deterioration, leading to fuel seepage, pressure drops, rough cold starts, and drivability issues. Additionally, larger aftermarket HPFP pistons put extra stress on the factory seal, causing tearing and fuel leakage. Our rebuild kit eliminates both issues by replacing worn or damaged HPFP seals with upgraded components, ensuring a leak-free, high-pressure fuel system.

Cam Roller (Tappet) Wear Prevention
Fuel leaks from a worn HPFP seal can wash away the lubrication needed for the cam roller tappet, leading to scouring, increased friction, and premature wear. A failing tappet can result in inconsistent fuel pump operation and long-term mechanical damage. Our kit includes a replacement cam roller tappet, ensuring smooth operation and extended durability.

Molybdenum Disulphide Seal for Maximum Reliability
A failing HPFP seal can cause fuel odors, hard starts, power loss, and potential fuel leaks into the engine bay. Our upgraded Molybdenum Disulphide Seal offers enhanced durability, superior friction resistance, and improved longevity, preventing fuel seepage and pressure loss even under extreme conditions. Whether you're running a factory setup or an upgraded HPFP piston kit, this seal is built to handle the increased fuel demands of high-performance applications.

Why Choose TGK Motorsport?

• ✅ Fixes Common Factory HPFP Leaks – Direct replacement for failing OEM seals.
• ✅ Prevents HPFP Upgrade Seal Tearing – Reinforced seals withstand increased pressure from larger piston kits.
• ✅ Includes Cam Roller (Tappet) Replacement – Addresses wear and oil dilution caused by fuel leaks.
• ✅ Restores Fuel Pressure & Reliability – Prevents fuel seepage, pressure drops, and cold start issues.
• ✅ Performance & Maintenance Solution – Ideal for both daily-driven and high-horsepower builds.
• ✅ Cost-Effective Alternative to Full Pump Replacement – If your HPFP housing and internals are in good condition, this kit saves you time and money.

Seal Failure Symptoms:

• Fuel Smell Inside the Motor
• Cold Starting Issues
• Warm Starting Issues

Included in the Kit:

• ✔ 1 x Base Seal Kit – Features bottom collars with integrated seals, improving the HPFP’s sealing integrity and preventing fuel leakage.
• ✔ 1 x Cam Follower Guide – Ensures smooth interaction between the camshaft and HPFP piston, reducing wear and ensuring consistent operation.