2003-2015 Audi / Porsche / Volkswagen Blower Motor Resistor 7L0907521
OEM Part #: 7L0-907-521 (7L0907521)
Actual photo
The exact part you’ll receive — not a stock photo.
$39.99
Used
Donor2004 Porsche CAYENNE · 4.5L
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Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 714500
Donor Vehicle: 2004 Porsche CAYENNE · 4.5L
2 photos
$39.99
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A used genuine OEM Audi Blower Motor Resistor, part number 7L0907521, is now available. This resistor also replaces superseded numbers 7L0907521B, 7L0907521A, 95557234101, and 95557234100. It controls the fan speed for the HVAC system; a failing unit typically results in the blower working only on high speed or not at all.
Specifications
| Fits Vehicle Model | Cayenne, Q7, Touareg |
| Fits Vehicle Make | Audi, Porsche, Volkswagen |
| OEM Part No | 7L0-907-521 (7L0907521) |
| Compatible OEM Part No | 7L0-907-521-B, 7L0-907-521-A, 95557234101, 95557234100 |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 65 vehicle configurations across 3 makes, 2003-2015.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 65 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2008 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 031000 |
| 2010 | Audi | Q7 | SUV | 3.6L V6 | |
| 2010 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2009 | Audi | Q7 | SUV | 3.6L V6 | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2008 | Audi | Q7 | SUV | 3.6L V6 | For Vehicles Where Last 6 Digits of VIN Number are Less Than 031000 |
| 2008 | Volkswagen | Touareg | SUV | 5.0L V10 Diesel Turbo | |
| 2009 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2005 | Volkswagen | Touareg | SUV | 3.2L V6 | |
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2004 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2007 | Audi | Q7 | SUV | 3.6L V6 | |
| 2005 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2006 | Volkswagen | Touareg | SUV | 3.2L V6 | |
| 2004 | Volkswagen | Touareg | SUV | 4.9L V10 Diesel Turbo | |
| 2007 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2006 | Volkswagen | Touareg | SUV | 5.0L V10 Diesel Turbo | |
| 2008 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2007 | Volkswagen | Touareg | SUV | 5.0L V10 Diesel Turbo | |
| 2004 | Volkswagen | Touareg | SUV | 3.2L V6 | |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2010 | Audi | Q7 | SUV | 4.2L V8 | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2009 | Volkswagen | Touareg | SUV | 3.0L V6 Diesel Turbo | |
| 2009 | Porsche | Cayenne | GTS SUV | 4.8L V8 | |
| 2010 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2010 | Porsche | Cayenne | GTS SUV | 4.8L V8 | |
| 2010 | Porsche | Cayenne | S SUV | 4.8L V8 | |
| 2010 | Porsche | Cayenne | Turbo S SUV | 4.8L V8 Turbo | |
| 2009 | Porsche | Cayenne | S SUV | 4.8L V8 | |
| 2008 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2009 | Porsche | Cayenne | Turbo SUV | 4.8L V8 Turbo | |
| 2005 | Porsche | Cayenne | SUV | 3.2L V6 | |
| 2009 | Porsche | Cayenne | Turbo S SUV | 4.8L V8 Turbo | |
| 2009 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2008 | Porsche | Cayenne | S SUV | 4.8L V8 | |
| 2008 | Porsche | Cayenne | Turbo SUV | 4.8L V8 Turbo | |
| 2006 | Porsche | Cayenne | S SUV | 4.5L V8 | |
| 2008 | Porsche | Cayenne | GTS SUV | 4.8L V8 | |
| 2006 | Porsche | Cayenne | SUV | 3.2L V6 | |
| 2004 | Porsche | Cayenne | Turbo SUV | 4.5L V8 Turbo | |
| 2006 | Porsche | Cayenne | Turbo SUV | 4.5L V8 Turbo | |
| 2005 | Porsche | Cayenne | Turbo SUV | 4.5L V8 Turbo | |
| 2004 | Porsche | Cayenne | S SUV | 4.5L V8 | |
| 2006 | Porsche | Cayenne | Turbo S SUV | 4.5L V8 Turbo | |
| 2005 | Porsche | Cayenne | S SUV | 4.5L V8 | |
| 2004 | Porsche | Cayenne | SUV | 3.2L V6 | |
| 2003 | Porsche | Cayenne | Turbo SUV | 4.5L V8 Turbo | |
| 2003 | Porsche | Cayenne | S SUV | 4.5L V8 | |
| 2010 | Porsche | Cayenne | Turbo SUV | 4.8L V8 Turbo |