Audi Q7, Volkswagen Touareg Glow Plug Relay # 647 4L0907282
OEM Part #: 4L0-907-282 (4L0907282)
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Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
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Replace your faulty glow plug relay with the OEM GLOW PLUG RELAY # 647, part number 4L0907282. Located in the engine compartment, this relay is crucial for controlling the glow plugs' power, enabling optimal engine start-up, especially in cold conditions. Compatible with 2009-2010 Audi Q7 models featuring 3.0L V6 Diesel or 4.2L V8 Gas engines, as well as 2010 Audi Q7 TDI and various 2016 Volkswagen Touareg variants. Signs of failure may include difficulty starting the engine or poor cold weather performance. Also known as a Control Unit or Accessory Power Relay, this factory-original part ensures reliable functionality and seamless integration with the vehicle’s electrical systems.
Specifications
| Fits Vehicle Model | Q7, Touareg |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 4L0-907-282 (4L0907282) |
| Category | Relay / Fuse |
Compatible Vehicles
Fits 4 vehicle configurations across 2 makes, 2009-2010.
View all 4 vehicle configurations — 1 with fitment note
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | For Vehicles with Engine Code(s) CATA |
| 2009 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo |