ALH TDI Glow Plug Control Module

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

$139.95

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(see DIY Tip Below)

In stock. Ships within one to two business days.

Refundable Core Charge

If a product you are purchasing has a core charge you will see it in your shopping cart under the product.

A core charge is a little like a bottle deposit. You pay a core charge when you buy a rebuildable product, and get your money back when you return the core.

Cores are the used parts that may be returned when purchasing rebuildable parts. New, used, and remanufactured products may have a core charge. We send cores to our rebuilders to create a remanufactured part. Having a core charge on most rebuildable parts helps us keep our prices low, is a great way to recycle, and ensures there is product available for the next customer. If a core deposit is shown, this charge will be added to your total at the time of sale but is refundable upon the return of your rebuildable original part. Cores are valuable to us; we need them back on a timely basis to be rebuilt so we have product to sell to the next customers. (See core return policy under warranties and return for more info)

If you have any concerns or questions about the core charge or shipping charges, please call us at 586.757.2300.

part number: 21270

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.

Condition: New

Warranty

All products carry a 100 day warranty. Engines, cylinder heads, and injection pumps carry an extended 12 month warranty. See our warranty page for details.

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.

Fits & Compatibility
2002-2003 TDIs in the New Beetle, Jetta, Golf.
Year Model Engine
2002 Golf 1.9 TDI
2002 Jetta 1.9 TDI
2002 New Beetle 1.9 TDI
2003 Golf 1.9 TDI
2003 Jetta 1.9 TDI
2003 New Beetle 1.9 TDI

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