Audi / Volkswagen Blower Motor Resistor 3C0907521D

OEM Part #: 3C0-907-521-D (3C0907521D)

This page covers one exact OEM part number. Every unit we stocked has sold.

The OEM blower motor resistor (Part Number: 3C0907521D) is an essential component for optimizing your vehicle's heating and air conditioning system. Located in the HVAC assembly, it regulates the speed of the blower motor, ensuring consistent airflow for comfort inside the cabin. This factory-original part addresses common issues such as fluctuating fan speeds or a complete loss of blower functionality, often caused by wear or electrical damage. Compatible with various Audi models, including Q3, Q7, and TT from 2008 to 2018, as well as select Volkswagen models like the Jetta and Passat, this resistor can resolve cooling and heating inefficiencies. Interchangeable with part numbers 3C0907521B, 1K1820015D, and others, it guarantees a perfect fit and reliable performance.

Specifications

Specifications for Blower Motor Resistor 3C0907521D
Fits Vehicle ModelA3, Beetle, CC, Eos, Golf, Golf R, GTI, Jetta, Passat, Q3, Q7, R32, Rabbit, Tiguan, Tiguan Limited, TT, TT RS, TTS
Fits Vehicle MakeAudi, Volkswagen
OEM Part No3C0-907-521-D (3C0907521D)
Compatible OEM Part No 3C0-907-521-B, 3C0-907-521-F, 1K1-820-015-F, 1K1-820-015-E, 1K1-820-015-D, 1K1-820-015-C, 1K1-820-015-A, 1K1-820-015, 1K1-820-015-G
CategoryHVAC / Climate Control

Compatible Vehicles

Fits 214 vehicle configurations across 2 makes, 2006-2018.

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.

Audi

  • A3 2008-2013 · 17 variants
  • Q3 2015-2016 · 4 variants 4 with notes
  • Q7 2008-2015 · 18 variants 15 with notes
  • TT 2011-2015 · 10 variants
  • TT RS 2012-2013 · 2 variants
  • TTS 2011-2015 · 10 variants

Volkswagen

  • Beetle 2012-2016 · 26 variants
  • CC 2009-2017 · 20 variants 8 with notes
  • Eos 2009-2015 · 7 variants 5 with notes
  • GTI 2006-2013 · 8 variants 2 with notes
  • Golf 2006-2013 · 11 variants
  • Golf R 2012-2013 · 2 variants
  • Jetta 2008-2014 · 44 variants 13 with notes
  • Passat 2008-2015 · 21 variants
  • R32 2008 1 with note
  • Rabbit 2008-2009 · 2 variants 2 with notes
  • Tiguan 2009-2017 · 9 variants 6 with notes
  • Tiguan Limited 2017-2018 · 2 variants 2 with notes
View all 214 vehicle configurations — 58 with fitment notes
Full vehicle fitment list for Blower Motor Resistor 3C0907521D
Year Make Model Trim Engine Note
2008 Audi A3 Hatchback 2.0L l4 Turbo
2008 Audi A3 Quattro Hatchback 3.2L V6
2008 Audi Q7 SUV 3.6L V6 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 031001
2008 Audi Q7 SUV 4.2L V8 For Vehicles Where Last 6 Digits of VIN Number are Greater Than 031001
2009 Audi A3 Hatchback 2.0L l4 Turbo
2009 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2009 Audi A3 Quattro Hatchback 3.2L V6
2009 Audi Q7 SUV 3.6L V6
2009 Audi Q7 SUV 4.2L V8
2009 Audi Q7 SUV 3.0L V6 Diesel Turbo
2010 Audi A3 Hatchback 2.0L l4 Turbo
2010 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2010 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2010 Audi Q7 SUV 3.6L V6 For Vehicles With Production date Up To 12/08/14
2010 Audi Q7 SUV 4.2L V8 For Vehicles With Production date Up To 12/08/14
2010 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2011 Audi A3 Hatchback 2.0L l4 Turbo
2011 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2011 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2011 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 12/08/14
2011 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2011 Audi TT Quattro Convertible 2.0L l4 Turbo
2011 Audi TT Quattro Coupe 2.0L l4 Turbo
2011 Audi TTS Quattro Convertible 2.0L l4 Turbo
2011 Audi TTS Quattro Coupe 2.0L l4 Turbo
2012 Audi A3 Hatchback 2.0L l4 Turbo
2012 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2012 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2012 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 12/08/14
2012 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2012 Audi TT Quattro Convertible 2.0L l4 Turbo
2012 Audi TT Quattro Coupe 2.0L l4 Turbo
2012 Audi TT RS Quattro Coupe 2.5L l5 Turbo
2012 Audi TTS Quattro Convertible 2.0L l4 Turbo
2012 Audi TTS Quattro Coupe 2.0L l4 Turbo
2013 Audi A3 Hatchback 2.0L l4 Turbo
2013 Audi A3 Hatchback 2.0L l4 Diesel Turbo
2013 Audi A3 Quattro Hatchback 2.0L l4 Turbo
2013 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 12/08/14
2013 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2013 Audi TT Quattro Convertible 2.0L l4 Turbo
2013 Audi TT Quattro Coupe 2.0L l4 Turbo
2013 Audi TT RS Quattro Coupe 2.5L l5 Turbo
2013 Audi TTS Quattro Convertible 2.0L l4 Turbo
2013 Audi TTS Quattro Coupe 2.0L l4 Turbo
2014 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 12/08/14
2014 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2014 Audi TT Quattro Convertible 2.0L l4 Turbo
2014 Audi TT Quattro Coupe 2.0L l4 Turbo
2014 Audi TTS Quattro Convertible 2.0L l4 Turbo
2014 Audi TTS Quattro Coupe 2.0L l4 Turbo
2015 Audi Q3 SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/09/15
2015 Audi Q3 Quattro SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/09/15
2015 Audi Q7 SUV 3.0L V6 Supercharged For Vehicles With Production date Up To 12/08/14
2015 Audi Q7 SUV 3.0L V6 Diesel Turbo For Vehicles With Production date Up To 12/08/14
2015 Audi TT Quattro Convertible 2.0L l4 Turbo
2015 Audi TT Quattro Coupe 2.0L l4 Turbo
2015 Audi TTS Quattro Convertible 2.0L l4 Turbo
2015 Audi TTS Quattro Coupe 2.0L l4 Turbo
2016 Audi Q3 SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/09/15
2016 Audi Q3 Quattro SUV 2.0L l4 Turbo For Vehicles With Production date Up To 02/09/15
2006 Volkswagen Golf Hatchback 2.0L l4
2006 Volkswagen Golf Hatchback 1.9L l4 Diesel Turbo
2006 Volkswagen Golf Hatchback 1.8L l4 Turbo
2006 Volkswagen GTI Hatchback 2.0L l4 Turbo
2007 Volkswagen GTI Hatchback 2.0L l4 Turbo
2008 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Production Date After 05/27/07
2008 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2008 Volkswagen Jetta Sedan 2.5L l5 For Vehicles with Production Date Between 05/01/08 and 05/31/09
2008 Volkswagen Passat Sedan 2.0L l4 Turbo
2008 Volkswagen Passat Wagon 2.0L l4 Turbo
2008 Volkswagen Passat Sedan 3.6L V6
2008 Volkswagen Passat Wagon 3.6L V6
2008 Volkswagen R32 Hatchback 3.2L V6 For Vehicles with Production Date After 05/27/07
2008 Volkswagen Rabbit Hatchback 2.5L l5 For Vehicles with Production Date After 05/27/07
2009 Volkswagen CC Sedan 2.0L l4 Turbo
2009 Volkswagen CC 4Motion Sedan 3.6L V6
2009 Volkswagen CC Sedan 3.6L V6
2009 Volkswagen Eos Convertible 2.0L l4 Turbo
2009 Volkswagen GTI Hatchback 2.0L l4 Turbo For Vehicles with Production Date After 05/27/07
2009 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Jetta Sedan 2.5L l5 For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Jetta Wagon 2.0L l4 Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Jetta Wagon 2.5L l5 For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2009 Volkswagen Passat Sedan 2.0L l4 Turbo
2009 Volkswagen Passat Wagon 2.0L l4 Turbo
2009 Volkswagen Rabbit Hatchback 2.5L l5 For Vehicles with Production Date After 05/27/07
2009 Volkswagen Tiguan SUV 2.0L l4 Turbo
2010 Volkswagen CC Sedan 2.0L l4 Turbo
2010 Volkswagen CC 4Motion Sedan 3.6L V6
2010 Volkswagen CC Sedan 3.6L V6
2010 Volkswagen Eos Convertible 2.0L l4 Turbo
2010 Volkswagen Golf Hatchback 2.5L l5
2010 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo
2010 Volkswagen GTI Hatchback 2.0L l4 Turbo
2010 Volkswagen Jetta Sedan 2.5L l5 For Vehicles with Production Date Between 05/01/08 and 05/31/09
2010 Volkswagen Jetta Wagon 2.5L l5 For Vehicles with Production Date Between 05/01/08 and 05/31/09
2010 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2010 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2010 Volkswagen Jetta Sedan 2.0L l4 Turbo For Vehicles with Production Date Between 05/01/08 and 05/31/09
2010 Volkswagen Passat Sedan 2.0L l4 Turbo
2010 Volkswagen Passat Wagon 2.0L l4 Turbo
2010 Volkswagen Tiguan SUV 2.0L l4 Turbo
2011 Volkswagen CC Sedan 2.0L l4 Turbo
2011 Volkswagen CC 4Motion Sedan 3.6L V6
2011 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 10/26/14
2011 Volkswagen Golf Hatchback 2.5L l5
2011 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo
2011 Volkswagen GTI Hatchback 2.0L l4 Turbo
2011 Volkswagen Jetta Sedan 2.0L l4
2011 Volkswagen Jetta Sedan 2.5L l5
2011 Volkswagen Jetta Wagon 2.5L l5
2011 Volkswagen Jetta Wagon 2.0L l4
2011 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo
2011 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo
2011 Volkswagen Tiguan SUV 2.0L l4 Turbo
2012 Volkswagen Beetle Hatchback 2.5L l5
2012 Volkswagen Beetle Hatchback 2.0L l4 Turbo
2012 Volkswagen CC Sedan 3.6L V6 For Vehicles With Production date Up To 01/11/15
2012 Volkswagen CC Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 01/11/15
2012 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 10/26/14
2012 Volkswagen Golf Hatchback 2.5L l5
2012 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo
2012 Volkswagen Golf R Hatchback 2.0L l4 Turbo
2012 Volkswagen GTI Hatchback 2.0L l4 Turbo
2012 Volkswagen Jetta Sedan 2.0L l4 Turbo
2012 Volkswagen Jetta Sedan 2.5L l5
2012 Volkswagen Jetta Wagon 2.5L l5
2012 Volkswagen Jetta Sedan 2.0L l4
2012 Volkswagen Jetta Wagon 2.0L l4
2012 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo
2012 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo
2012 Volkswagen Passat Sedan 2.5L l5
2012 Volkswagen Passat Sedan 3.6L V6
2012 Volkswagen Passat Sedan 2.0L l4 Diesel Turbo
2012 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2013 Volkswagen Beetle Convertible 2.5L l5
2013 Volkswagen Beetle Hatchback 2.5L l5
2013 Volkswagen Beetle Hatchback 2.0L l4 Turbo
2013 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo
2013 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo
2013 Volkswagen Beetle Convertible 2.0L l4 Turbo
2013 Volkswagen CC Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 01/11/15
2013 Volkswagen CC Sedan 3.6L V6 For Vehicles With Production date Up To 01/11/15
2013 Volkswagen CC 4Motion Sedan 3.6L V6 For Vehicles With Production date Up To 01/11/15
2013 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 10/26/14
2013 Volkswagen Golf Hatchback 2.5L l5
2013 Volkswagen Golf Hatchback 2.0L l4 Diesel Turbo
2013 Volkswagen Golf R Hatchback 2.0L l4 Turbo
2013 Volkswagen GTI Hatchback 2.0L l4 Turbo
2013 Volkswagen Jetta Sedan 2.0L l4 Turbo
2013 Volkswagen Jetta Sedan 2.5L l5
2013 Volkswagen Jetta Wagon 2.5L l5
2013 Volkswagen Jetta Sedan 2.0L l4
2013 Volkswagen Jetta Wagon 2.0L l4
2013 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo
2013 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo
2013 Volkswagen Passat Sedan 2.5L l5
2013 Volkswagen Passat Sedan 3.6L V6
2013 Volkswagen Passat Sedan 2.0L l4 Diesel Turbo
2013 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2014 Volkswagen Beetle Convertible 1.8L l4 Turbo
2014 Volkswagen Beetle Convertible 2.5L l5
2014 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2014 Volkswagen Beetle Hatchback 2.5L l5
2014 Volkswagen Beetle Hatchback 2.0L l4 Turbo
2014 Volkswagen Beetle Convertible 2.0L l4 Turbo
2014 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo
2014 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo
2014 Volkswagen CC 4 Sedan 3.6L V6 For Vehicles With Production date Up To 01/11/15
2014 Volkswagen CC Sedan 2.0L l4 Turbo For Vehicles With Production date Up To 01/11/15
2014 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 10/26/14
2014 Volkswagen Jetta Sedan 2.0L l4 Turbo
2014 Volkswagen Jetta Sedan 1.8L l4 Turbo
2014 Volkswagen Jetta Sedan 2.5L l5
2014 Volkswagen Jetta Wagon 1.8L l4 Turbo
2014 Volkswagen Jetta Wagon 2.5L l5
2014 Volkswagen Jetta Sedan 2.0L l4
2014 Volkswagen Jetta Wagon 2.0L l4
2014 Volkswagen Jetta Sedan 2.0L l4 Diesel Turbo
2014 Volkswagen Jetta Wagon 2.0L l4 Diesel Turbo
2014 Volkswagen Passat Sedan 1.8L l4 Turbo
2014 Volkswagen Passat Sedan 3.6L V6
2014 Volkswagen Passat Sedan 2.5L l5
2014 Volkswagen Passat Sedan 2.0L l4 Diesel Turbo
2014 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2015 Volkswagen Beetle Convertible 1.8L l4 Turbo
2015 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2015 Volkswagen Beetle Convertible 2.0L l4 Turbo
2015 Volkswagen Beetle Hatchback 2.0L l4 Turbo
2015 Volkswagen Beetle Convertible 2.0L l4 Diesel Turbo
2015 Volkswagen Beetle Hatchback 2.0L l4 Diesel Turbo
2015 Volkswagen CC 4 Sedan 3.6L V6
2015 Volkswagen CC Sedan 2.0L l4 Turbo
2015 Volkswagen Eos Convertible 2.0L l4 Turbo For Vehicles With Production date Up To 10/26/14
2015 Volkswagen Passat Sedan 1.8L l4 Turbo
2015 Volkswagen Passat Sedan 3.6L V6
2015 Volkswagen Passat Sedan 2.0L l4 Diesel Turbo
2015 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2016 Volkswagen Beetle Convertible 1.8L l4 Turbo
2016 Volkswagen Beetle Hatchback 1.8L l4 Turbo
2016 Volkswagen Beetle Convertible 2.0L l4 Turbo
2016 Volkswagen Beetle Hatchback 2.0L l4 Turbo
2016 Volkswagen CC Sedan 2.0L l4 Turbo
2016 Volkswagen CC 4Motion Sedan 3.6L V6
2016 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2017 Volkswagen CC Sedan 2.0L l4 Turbo For Vehicles with Production Date After 01/12/15
2017 Volkswagen Tiguan SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2017 Volkswagen Tiguan Limited SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2018 Volkswagen Tiguan Limited SUV 2.0L l4 Turbo For Vehicles with Production Date After 07/02/12
2013 Volkswagen Jetta Sedan 1.4L l4 Turbo
2014 Volkswagen Jetta Sedan 1.4L l4 Turbo

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