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If you've had difficulty identifying what is causing a persistent glow-plug fault in your TDI, use this kit to replace the glow plugs and harness. It includes an OEM glow plug harness from VW and a set of four glow plugs - your choice of Etecno, Bosch or Beru.

This kit fits all A3 and B4 TDIs, and A4 TDIs through 2001. If you're not sure which harness you have on your A4, look at the existing harness. If it has two wires coming out of the shielded portion connecting to the glow plugs, this kit is for you. If it has four, look for the Late A4 ALH glow plug and harness kit.

Available Options:

Glow Plugs:

  Select Vehicle to Check Fitment
In Stock
  Name Price Select
Glow Plug Relay (A3)(B4)(Early A4) Glow Plug Relay (A3)(B4)(Early A4) $49.95
Glow Plug Harness Connector Kit (A3)(B4)(A4 Early) Glow Plug Harness Connector Kit (A3)(B4)(A4 Early) $29.99
  • Golf TDI MkIV (A4 chassis) w/ ALH Engine (1999-2001)
  • Jetta TDI MkIII (A3 chassis) w/ AHU Engine (1997-1999)
  • Jetta TDI MkIV (A4 chassis) w/ ALH Engine (1999-2001)
  • New Beetle TDI (A4 chassis) w/ ALH Engine (1998-2001)
  • Passat TDI (B4 chassis) w/ AHU/1Z Engine (1996-1997)
IDParts Expert Kits are made for the expert DIY'er or professional. Containing all the parts needed to get the job done, these kits are custom assembled by IDParts using the highest quality components from manufacturers around the world.

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