Fel-Pro 35924 Engine Coolant Thermostat Seal

Brand Fel-Pro 35924
Fits Audi, Porsche, and Volkswagen · 237 vehicles

Premium grade. Application-specific materials deliver dependable sealing performance.

Thermostat seal. Built for engine coolant sealing applications.

Fel-Pro sealing solutions. Trusted by professionals for performance and durability.

Cross-references 06J121119A and 06J121119B for the same application. See all 2.

$15.49Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $15.49
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Fel-Pro 35924 Engine Coolant Thermostat Seal

Fel-Pro 35924 is a premium engine coolant thermostat seal built for precise sealing in Volkswagen, Audi, and related turbocharged applications. It is made with application-specific materials to help maintain a dependable seal where the thermostat housing meets the cooling system.

Key Features

  • Premium-grade thermostat seal for cooling system service
  • Application-specific material selection for a vehicle-focused fit
  • Supports 100% vehicle sealing when installed on the correct application
  • Cross-references OE-style part numbers 06J121119A and 06J121119B
  • Fits a wide range of Audi A3, A4, A5, A6, Q3, Q5, TT, TTS, Volkswagen GTI, Jetta, Golf, Passat, Tiguan, and more

Detailed Description

Fel-Pro 35924 thermostat seal is engineered for sealing performance in cooling system service on many Audi and Volkswagen models, including 2005-2016 Audi A4, 2006-2014 Volkswagen GTI, 2009-2017 Volkswagen Tiguan, and 2015-2018 Audi Q3 applications. It is also used across additional fitments such as Audi A3, A5, A6, Q5, TT Quattro, and Volkswagen Jetta, Golf, Passat, and Beetle platforms. This part number, 35924, is a premium sealing solution for technicians and owners replacing a thermostat seal during cooling system repair.

This part cross-references OE-style numbers 06J121119A and 06J121119B for the same application.

Common Repair Uses

  • Coolant seepage at the thermostat housing
  • Loss of sealing after thermostat service
  • Cooling system leaks traced to the thermostat seal
  • Maintenance on Audi and Volkswagen cooling system components
  • Replacement of a worn or flattened thermostat gasket

Installation Notes and Tips

Verify the engine code and thermostat housing design before installation, since fitment varies across Audi and Volkswagen platforms. Clean the sealing surfaces thoroughly and inspect the housing for damage or warpage before installing Fel-Pro 35924. Confirm the part number against the original seal and vehicle application before reassembly.

Quality Assurance

Fel-Pro uses application-specific sealing materials and vehicle-focused engineering to support reliable sealing performance. The brand positions this thermostat seal as a premium sealing component for professional repair standards.

This part fits 237 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersFuel TypePositionNotes
2018AudiA3 Quattro2.0LL4—N/A—
2018AudiA62.0LL4—N/A—
2018AudiA6 Quattro2.0LL4—N/A—
2018AudiQ32.0LL4—N/A—
2018AudiQ3 Quattro2.0LL4—N/A—
2018AudiTT Quattro2.0LL4—N/A—
2018AudiTTS Quattro2.0LL4—N/A—
2018PorscheMacan2.0LL4—N/A—
2018VolkswagenTiguan Limited2.0LL4—N/A—
2017AudiA3 Quattro2.0LL4—N/A—
2017AudiA5 Quattro2.0LL4—N/A—
2017AudiA62.0LL4—N/A—
2017AudiA6 Quattro2.0LL4—N/A—
2017AudiQ32.0LL4—N/A—
2017AudiQ3 Quattro2.0LL4—N/A—
2017AudiQ52.0LL4FLEXN/A—
2017AudiS32.0LL4—N/A—
2017AudiTT Quattro2.0LL4—N/A—
2017AudiTTS Quattro2.0LL4—N/A—
2017PorscheMacan2.0LL4—N/A—
2017VolkswagenCC2.0LL4—N/A—
2017VolkswagenGolf R2.0LL4—N/A—
2017VolkswagenTiguan2.0LL4—N/A—
2017VolkswagenTiguan Limited2.0LL4—N/A—
2016AudiA3 Quattro2.0LL4—N/A—
2016AudiA42.0LL4—N/A—
2016AudiA4 allroad2.0LL4—N/A—
2016AudiA4 Quattro2.0LL4—N/A—
2016AudiA5 Quattro2.0LL4—N/A—
2016AudiA62.0LL4—N/A—
2016AudiA6 Quattro2.0LL4—N/A—
2016Audiallroad2.0LL4—N/A—
2016AudiQ32.0LL4—N/A—
2016AudiQ3 Quattro2.0LL4—N/A—
2016AudiQ52.0LL4ELECTRIC/GASN/A—
2016AudiQ52.0LL4FLEXN/A—
2016AudiS32.0LL4—N/A—
2016AudiTT Quattro2.0LL4—N/A—
2016AudiTTS Quattro2.0LL4—N/A—
2016VolkswagenCC2.0LL4—N/A—
2016VolkswagenEos2.0LL4—N/A—
2016VolkswagenGolf R2.0LL4—N/A—
2016VolkswagenTiguan2.0LL4—N/A—
2015AudiA3 Quattro2.0LL4—N/A—
2015AudiA42.0LL4—N/A—
2015AudiA4 allroad2.0LL4—N/A—
2015AudiA4 Quattro2.0LL4—N/A—
2015AudiA5 Quattro2.0LL4—N/A—
2015AudiA62.0LL4—N/A—
2015AudiA6 Quattro2.0LL4—N/A—
2015Audiallroad2.0LL4—N/A—
2015AudiQ32.0LL4—N/A—
2015AudiQ3 Quattro2.0LL4—N/A—
2015AudiQ52.0LL4ELECTRIC/GASN/A—
2015AudiQ52.0LL4FLEXN/A—
2015AudiS32.0LL4—N/A—
2015AudiTT Quattro2.0LL4—N/A—
2015AudiTTS Quattro2.0LL4—N/A—
2015VolkswagenCC2.0LL4—N/A—
2015VolkswagenEos2.0LL4—N/A—
2015VolkswagenGolf R2.0LL4—N/A—
2015VolkswagenJetta2.0LL4—N/A—
2015VolkswagenTiguan2.0LL4—N/A—
2014AudiA42.0LL4—N/A—
2014AudiA4 allroad2.0LL4—N/A—
2014AudiA4 Quattro2.0LL4—N/A—
2014AudiA52.0LL4—N/A—
2014AudiA5 Quattro2.0LL4—N/A—
2014AudiA62.0LL4—N/A—
2014AudiA6 Quattro2.0LL4—N/A—
2014Audiallroad2.0LL4—N/A—
2014AudiQ52.0LL4ELECTRIC/GASN/A—
2014AudiQ52.0LL4FLEXN/A—
2014AudiTT Quattro2.0LL4—N/A—
2014AudiTTS Quattro2.0LL4—N/A—
2014VolkswagenCC2.0LL4—N/A—
2014VolkswagenEos2.0LL4—N/A—
2014VolkswagenGTI2.0LL4—N/A—
2014VolkswagenJetta2.0LL4—N/A—
2014VolkswagenTiguan2.0LL4—N/A—
2013AudiA32.0LL4—N/A—
2013AudiA3 Quattro2.0LL4—N/A—
2013AudiA42.0LL4—N/A—
2013AudiA4 allroad2.0LL4—N/A—
2013AudiA4 Quattro2.0LL4—N/A—
2013AudiA52.0LL4—N/A—
2013AudiA5 Quattro2.0LL4—N/A—
2013AudiA62.0LL4—N/A—
2013AudiA6 Quattro2.0LL4—N/A—
2013Audiallroad2.0LL4—N/A—
2013AudiQ52.0LL4FLEXN/A—
2013AudiQ52.0LL4ELECTRIC/GASN/A—
2013AudiTT Quattro2.0LL4—N/A—
2013AudiTTS Quattro2.0LL4—N/A—
2013VolkswagenBeetle2.0LL4—N/A—
2013VolkswagenCC2.0LL4—N/A—
2013VolkswagenEos2.0LL4—N/A—
2013VolkswagenGolf2.0LL4—N/A—
2013VolkswagenGolf R2.0LL4—N/A—
2013VolkswagenGTI2.0LL4—N/A—
2013VolkswagenJetta2.0LL4—N/A—
2013VolkswagenTiguan2.0LL4—N/A—
2012AudiA32.0LL4—N/A—
2012AudiA3 Quattro2.0LL4—N/A—
2012AudiA42.0LL4—N/A—
2012AudiA4 Quattro2.0LL4—N/A—
2012AudiA52.0LL4—N/A—
2012AudiA5 Quattro2.0LL4—N/A—
2012AudiA62.0LL4—N/A—
2012AudiQ52.0LL4—N/A—
2012AudiTT Quattro2.0LL4—N/A—
2012AudiTTS Quattro2.0LL4—N/A—
2012VolkswagenBeetle2.0LL4—N/A—
2012VolkswagenCC2.0LL4—N/A—
2012VolkswagenEos2.0LL4—N/A—
2012VolkswagenGolf R2.0LL4—N/A—
2012VolkswagenGTI2.0LL4—N/A—
2012VolkswagenJetta2.0LL4—N/A—
2012VolkswagenTiguan2.0LL4—N/A—
2011AudiA32.0LL4—N/A—
2011AudiA3 Quattro2.0LL4—N/A—
2011AudiA42.0LL4—N/A—
2011AudiA4 Quattro2.0LL4—N/A—
2011AudiA52.0LL4—N/A—
2011AudiA5 Quattro2.0LL4—N/A—
2011AudiQ52.0LL4—N/A—
2011AudiTT Quattro2.0LL4—N/A—
2011AudiTTS Quattro2.0LL4—N/A—
2011VolkswagenCC2.0LL4—N/A—
2011VolkswagenEos2.0LL4—N/A—
2011VolkswagenGTI2.0LL4—N/A—
2011VolkswagenJetta2.0LL4—N/A—
2011VolkswagenTiguan2.0LL4—N/A—
2010AudiA32.0LL4—N/A—
2010AudiA3 Quattro2.0LL4—N/A—
2010AudiA42.0LL4—N/A—
2010AudiA4 Quattro2.0LL4—N/A—
2010AudiA52.0LL4—N/A—
2010AudiA5 Quattro2.0LL4—N/A—
2010AudiTT Quattro2.0LL4—N/A—
2010AudiTTS Quattro2.0LL4—N/A—
2010VolkswagenCC2.0LL4—N/A—
2010VolkswagenEos2.0LL4—N/A—
2010VolkswagenGolf City2.0LL4—N/A—
2010VolkswagenGTI2.0LL4—N/A—
2010VolkswagenJetta2.0LL4—N/A—
2010VolkswagenPassat2.0LL4—N/A—
2010VolkswagenPassat CC2.0LL4—N/A—
2010VolkswagenTiguan2.0LL4—N/A—
2009AudiA32.0LL4—N/A—
2009AudiA3 Quattro2.0LL4—N/A—
2009AudiA42.0LL4—N/A—
2009AudiA4 Quattro2.0LL4—N/A—
2009AudiTT2.0LL4—N/A—
2009AudiTT Quattro2.0LL4—N/A—
2009AudiTTS Quattro2.0LL4—N/A—
2009VolkswagenCC2.0LL4—N/A—
2009VolkswagenEos2.0LL4—N/A—
2009VolkswagenGolf City2.0LL4—N/A—
2009VolkswagenGTI2.0LL4—N/A—
2009VolkswagenJetta2.0LL4—N/A—
2009VolkswagenJetta City2.0LL4—N/A—
2009VolkswagenPassat2.0LL4—N/A—
2009VolkswagenPassat CC2.0LL4—N/A—
2009VolkswagenTiguan2.0LL4—N/A—
2008AudiA32.0LL4—N/A—
2008AudiA42.0LL4—N/A—
2008AudiA4 Quattro2.0LL4—N/A—
2008AudiTT2.0LL4—N/A—
2008VolkswagenEos2.0LL4—N/A—
2008VolkswagenGolf City2.0LL4—N/A—
2008VolkswagenGTI2.0LL4—N/A—
2008VolkswagenJetta2.0LL4—N/A—
2008VolkswagenJetta City2.0LL4—N/A—
2008VolkswagenPassat2.0LL4—N/A—
2007AudiA32.0LL4—N/A—
2007AudiA42.0LL4—N/A—
2007AudiA4 Quattro2.0LL4—N/A—
2007VolkswagenEos2.0LL4—N/A—
2007VolkswagenGolf City2.0LL4—N/A—
2007VolkswagenGTI2.0LL4—N/A—
2007VolkswagenJetta2.0LL4—N/A—
2007VolkswagenJetta City2.0LL4—N/A—
2007VolkswagenPassat2.0LL4—N/A—
2006AudiA32.0LL4—N/A—
2006AudiA42.0LL4—N/A—
2006AudiA4 Quattro2.0LL4—N/A—
2006VolkswagenGolf2.0LL4—N/A—
2006VolkswagenGTI2.0LL4—N/A—
2006VolkswagenJetta2.0LL4—N/A—
2006VolkswagenPassat2.0LL4—N/A—
2005AudiA42.0LL4—N/A—
2005AudiA4 Quattro2.0LL4—N/A—
2005VolkswagenBeetle2.0LL4—N/A—
2005VolkswagenGolf2.0LL4—N/A—
2005VolkswagenJetta2.0LL4—N/A—
2004VolkswagenBeetle2.0LL4—N/A—
2004VolkswagenGolf2.0LL4—N/A—
2004VolkswagenJetta2.0LL4—N/A—
2003VolkswagenBeetle2.0LL4—N/A—
2003VolkswagenGolf2.0LL4—N/A—
2003VolkswagenJetta2.0LL4—N/A—
2002VolkswagenBeetle2.0LL4—N/A—
2002VolkswagenCabrio2.0LL4—N/A—
2002VolkswagenGolf2.0LL4—N/A—
2002VolkswagenJetta2.0LL4—N/A—
2001VolkswagenBeetle2.0LL4—N/A—
2001VolkswagenCabrio2.0LL4—N/A—
2001VolkswagenGolf2.0LL4—N/A—
2001VolkswagenJetta2.0LL4—N/A—
2000VolkswagenBeetle2.0LL4—N/A—
2000VolkswagenCabrio2.0LL4—N/A—
2000VolkswagenGolf2.0LL4—N/A—
2000VolkswagenJetta2.0LL4—N/A—
1999VolkswagenBeetle2.0LL4—N/A—
1999VolkswagenCabrio2.0LL4—N/A—
1999VolkswagenGolf2.0LL4—N/A—
1999VolkswagenJetta2.0LL4—N/A—
1998VolkswagenBeetle2.0LL4—N/A—
1998VolkswagenCabrio2.0LL4—N/A—
1998VolkswagenGolf2.0LL4—N/A—
1998VolkswagenJetta2.0LL4—N/A—
1997VolkswagenCabrio2.0LL4—N/A—
1997VolkswagenGolf2.0LL4—N/A—
1997VolkswagenJetta2.0LL4—N/A—
1996VolkswagenCabrio2.0LL4—N/A—
1996VolkswagenGolf2.0LL4—N/A—
1996VolkswagenJetta2.0LL4—N/A—
1996VolkswagenPassat2.0LL4—N/A—
1995VolkswagenCabrio2.0LL4—N/A—
1995VolkswagenGolf2.0LL4—N/A—
1995VolkswagenJetta2.0LL4—N/A—
1995VolkswagenPassat2.0LL4—N/A—
1994VolkswagenGolf2.0LL4—N/A—
1994VolkswagenJetta2.0LL4—N/A—
1993VolkswagenGolf2.0LL4—N/A—
1993VolkswagenJetta2.0LL4—N/A—
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
06J121119A06J121119B