Bosch Injection Pump Seal Kit for TDI
Don't replace that TDI injection pump, reseal it!
Thousands of our customers have fixed their leaking TDI injector pump's quantity adjuster seals with this official Bosch TDI injection pump seal kit. Kit includes seals to reseal all leaking injection pumps on the following North American spec cars:
1996-1997 Passat TDI
1997-1999 Jetta III TDI
1998-2003 New Beetle TDI
1999.5-2003 Golf TDI
1999.5-2003 Jetta TDI
The green round pump head seal in this kit is Buna rubber, not Viton. We highly recommend you also purchase the $9.00 Viton pump head o-ring seal kit available here. Replacement of the two rectangular quantity adjuster seals requires the Metalnerd MN3001 anti-tamper socket which is available here.
Installation words of wisdom: To see how to successfully replace the quantity adjuster seals you must read this thread on TDI Club! Read it! The "JB Weld trick" is a time-proven safe method if you are not a seasoned pro at pump seal replacement. If you are a professional and have VCDS software then you probably don't need to read it. Please note that if one or both of the quantity adjuster seals are the only seals leaking then you should change them first and then get the car running again. If anything goes wrong it will be much easier to diagnose if you haven't changed the pump head seal at the same time. If the pump stays dry after the quantity adjuster seal swap then you don't have to change the pump head seal until it starts leaking. You can if you like but the jist of this statement is that head seals and quantity adjuster seal changes should be tackled as separate jobs if only one of them is leaking.
Please note that the only seals you are likely to need in this kit are the two big ones at the top of the photo and maybe the green one on the left. We do not recommend changing any other seals unless they are leaking.
US shipping: USPS 1st Class 2-5 day shipping with tracking is available for less than $3.00. Priority Mail 2-3 day shipping is only $5.95. We ship from Texas. If your car is down and you to get it fixed fast and you need a guaranteed fast delivery then you should choose FedEx Express 2nd Day or Overnight.
International shipping: International USPS Shipping to Canada and to most other countries is just $4.99 USD for a 2-5 week delivery time. Please note that due to some countries' postal procedures we cannot ship US Postal service to all countries. When we do we use discrete little padded envelopes to help reduce or eliminate taxes or duties. The envelopes are usually delivered quietly in your mailbox. We also offer much faster 2-4 day FedEx or DHL service as well though it is much more expensive. Use one of these shippers if your car is down and you need the parts delivered quickly.