Complete set of rotary pump TDI (1Z, AHU, ALH) injectors with your choice of DAP injector nozzles.  These injectors have been professionally rebuilt and calibrated with new nozzles by a Bosch service center.  Fully tested and ready to run.


Includes new injector seals & fuel return line.  


Nozzle Options:

Stock (357)

520 (.205)

764 (.216)





Fits all 1997-2003 TDI models.  2003 models require a different electrical connector, so please specify if your TDI is a 2003 model in the dropdown below.



Core Deposit

We will refund you $50 for returning your old injectors to us, this includes all 4 with nozzles.  You don't have to return them to us. 





  • Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Jetta TDI MkIII (A3 chassis) w/ AHU Engine (1997-1999)
  • Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2003)
  • Jetta Wagon TDI (A4 chassis) w/ ALH Engine (2002-2003)
  • New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2003)
  • Passat TDI (B4 chassis) w/ AHU/1Z Engine (1996-1997)


ALH Complete Injector Set

Model Year