HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 35744 Engine Coolant Thermostat Housing Seal
Part #: 35744

Fel-Pro 35744 Engine Coolant Thermostat Housing Seal

⚙️ 35 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi and Volkswagen, TT, TT Quattro, Golf, Jetta, and Beetle
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Reliable Engine Coolant Thermostat Housing Seal for Audi and Volkswagen

The Fel-Pro 35744 engine coolant thermostat housing seal is designed to provide a premium-grade sealing solution for select Audi and Volkswagen models. Engineered to maintain a secure and leak-free connection, this seal supports optimal engine cooling system performance.

  • Premium grade material ensures durability and long-lasting performance
  • Specifically compatible with Audi Beetle, Golf, Jetta, TT, and TT Quattro models
  • Part number 35744 for precise identification and fitment
  • Designed without mounting holes for a clean, direct seal

Product Details and Specifications

The Fel-Pro 35744 thermostat housing seal is crafted to meet the exacting standards required for engine coolant systems in Audi and Volkswagen vehicles. This premium-grade seal is constructed to withstand high temperatures and pressure fluctuations within the cooling system. The absence of mounting holes simplifies installation and reduces potential leak points, ensuring a tight and reliable seal between the thermostat housing and engine block.

Compatible Vehicles and Applications

This engine coolant thermostat housing seal is compatible with the following makes and models:

  • Audi Beetle
  • Volkswagen Golf
  • Volkswagen Jetta
  • Volkswagen TT
  • Volkswagen TT Quattro

Use this seal when replacing or servicing the thermostat housing to prevent coolant leaks and maintain proper engine temperature regulation.

Common Issues Addressed by This Seal

  • Prevents coolant leaks at the thermostat housing connection
  • Eliminates engine overheating caused by seal failure
  • Reduces risk of coolant contamination and engine damage
  • Maintains consistent engine temperature for optimal performance
  • Prevents coolant loss that can lead to engine inefficiency

Installation Notes and Tips

Ensure the mating surfaces of the thermostat housing and engine block are clean and free of old gasket material before installation. The Fel-Pro 35744 seal should be positioned carefully to avoid damage during assembly. Since this seal does not include mounting holes, verify proper alignment to maintain a secure fit. Follow vehicle manufacturer torque specifications when reassembling components.

Quality Assurance and Warranty

Fel-Pro manufactures the 35744 thermostat housing seal to meet stringent quality standards for durability and performance. This premium-grade seal is backed by Fel-Pro's commitment to quality, providing reliable sealing solutions for your Audi and Volkswagen cooling system needs. Warranty coverage details are available through Fel-Pro and should be referenced for specific terms.

This part fits 35 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006AudiTT1.8LL4N/A
2006AudiTT Quattro1.8LL4N/A
2006VolkswagenGolf1.8LL4N/A
2005AudiTT1.8LL4N/A
2005AudiTT Quattro1.8LL4N/A
2005VolkswagenGolf1.8LL4N/A
2005VolkswagenJetta1.8LL4N/A
2004AudiTT1.8LL4N/A
2004AudiTT Quattro1.8LL4N/A
2004VolkswagenBeetle1.8LL4N/A
2004VolkswagenGolf1.8LL4N/A
2004VolkswagenJetta2.0LL4N/A
2004VolkswagenJetta1.8LL4N/A
2003AudiTT1.8LL4N/A
2003AudiTT Quattro1.8LL4N/A
2003VolkswagenBeetle2.0LL4N/A
2003VolkswagenBeetle1.8LL4N/A
2003VolkswagenGolf1.8LL4N/A
2003VolkswagenGolf2.0LL4N/A
2003VolkswagenJetta2.0LL4N/A
2003VolkswagenJetta1.8LL4N/A
2002AudiTT1.8LL4N/A
2002AudiTT Quattro1.8LL4N/A
2002VolkswagenBeetle2.0LL4N/A
2002VolkswagenBeetle1.8LL4N/A
2002VolkswagenGolf2.0LL4N/A
2002VolkswagenGolf1.8LL4N/A
2002VolkswagenJetta2.0LL4N/A
2002VolkswagenJetta1.8LL4N/A
2001AudiTT1.8LL4N/A
2001AudiTT Quattro1.8LL4N/A
2001VolkswagenBeetle2.0LL4N/A
2001VolkswagenGolf2.0LL4N/A
2001VolkswagenJetta2.0LL4N/A
2000VolkswagenGolf1.9LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

026121119114071WO8679

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.