HPFP Rebuild Kit | Audi - 2.0T EA113 Gen 1 | TGK Motorsport

Overview

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.

Details

Product specifications:

• Seal Material: Molybdenum Disulfide
• Engine: 2.0L EA113/EA888 Gen 1
• Application: High Pressure Fuel Pump Rebuild
• Includes Cam Follower: Yes

Features and benefits:

• Fixes Factory HPFP Seal Leaks — Direct replacement for failing OEM seals that cause fuel seepage and pressure loss.
• Prevents HPFP Upgrade Seal Tearing — Reinforced seals withstand increased pressure from larger piston kits.
• Includes Cam Roller Replacement — Addresses wear and oil dilution caused by fuel leaks washing away lubrication.
• Molybdenum Disulfide Seal — Enhanced durability and superior friction resistance for extreme conditions.
• Restores Fuel Pressure & Reliability — Prevents fuel seepage, pressure drops, and cold start issues.
• Cost-Effective Alternative — If your HPFP housing and internals are in good condition, this kit saves time and money.

Fitment