ALH TDI Glow Plug Control Module

Fits & Compatibilities

2002-2003 TDIs in the New Beetle, Jetta, Golf.

Year Model Engine
2002Golf1.9 TDI
2002Jetta1.9 TDI
2002New Beetle1.9 TDI
2003Golf1.9 TDI
2003Jetta1.9 TDI
2003New Beetle1.9 TDI

ALH TDI Glow Plug Control Module

Item #: 21270

Glow Plug Control Module: TDI (ALH) 02-03

VW glow plug control module. This part is some times called a trigger. The glow plug relay turns the electricity to the glow plugs on and off in a controlled timed, manner. If this fails, you will have extreme difficulty starting your engine, especially if it is cold. ***Bosch, as shown in the photo, is no longer available however we do have a few German made Hitachi still available.

$
$149.95

Availability: In stock

Do-it-Yourself Tip


Glow plugs are like light bulbs, they simply fail over time. If you're having hard starting issues, its likely your glow plugs, relay or both. Also, don't forget to condition your fuel, as starting issues could also be due to poor fuel quality.

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