Home > Injection Pump Seal Kits
You can reseal your own leaking TDI injection pump!

If your TDI injection pump is leaking fuel, you have come to the right place for new pump seals, tools, and DIY information. We have VW TDI injection pump seal kits and tools to successfully fix a leaking Bosch VP 37 TDI injection pump for cheap! Our seal kits offer absolutely huge savings compared to the expense of the diesel injection pump replacement. We also offer cheap international shipping!

Helpful Hint: If your pump is leaking but the car runs fine otherwise we would suggest buying the first three items on the list below to save time and shipping expense. If one seal is leaking, then the other two will start leaking when you fix the first. Getting everything in one shot is a time and money saver.

TDI injection pump seal kit for ALH, 1Z, and AHU engines
Bosch Injection Pump Seal Kit for TDI
Our Price: $22.00
Sale Price: $19.00

Fix that leaky TDI injection pump! Bosch TDI injection pump seal kit for all 1996-2003 TDI pumps for the North American market. Please click on the picture to the left to read full description.

Please note that all pump seal orders without other products must be placed online only. This includes all four products on this page.
Anti tamper socket for top of VW TDI injection pump
MN3001 Metalnerd Socket for Bosch Triangular Bolt
Our Price: $23.00

Replace pump seals or adjust your VW TDI injection pump timing with this hardened socket for the anti-tamper screw on all TDI VW injection pumps from 1996-2003. This socket is required to loosen and remove the triangular headed anti-tamper screw on the quantity adjuster's top cover as shown in the picture.
Viton TDI pump head seal for Bosch VW TDI injection pumps
Viton Pump Head O-Ring Seal Kit
Our Price: $13.00
Sale Price: $9.00

Cure that leaking TDI injection pump. This kit contains two o-ring seals in Viton material for the TDI injection pump's cast iron "head". The o-rings fit all 1996-2003 TDI injection pumps regardless of engine code.
TDI fuel temperature sensor with VW part number 028 906 040C
Fuel Temperature Sensor for 1996-2003 TDI
Our Price: $22.00
Sale Price: $19.00

This is the stock TDI fuel temp sensor for all 1996-2003 U.S. Spec TDI engines. Also known as the G81, this sensor has a direct effect on start of injection. A bad sensor can make your timing unstable.