HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 35879 Engine Coolant Thermostat O-Ring - Outer
Part #: 35879

Fel-Pro 35879 Engine Coolant Thermostat O-Ring - Outer

Outer
⚙️ 52 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Volkswagen, Beetle, Golf, Jetta, Passat, and Rabbit
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Reliable Engine Coolant Thermostat O-Ring for Volkswagen Vehicles

The Fel-Pro 35879 Engine Coolant Thermostat O-Ring is designed to provide a secure seal in the cooling system of select Volkswagen models. Engineered as a premium-grade component, this O-ring ensures proper thermostat function and helps maintain optimal engine temperature.

  • Premium grade material for durability and heat resistance
  • Specifically designed for Volkswagen Beetle, Golf, Jetta, and Passat models
  • Part number 35879 for precise identification and compatibility
  • Ensures a tight seal to prevent coolant leaks around the thermostat housing
  • Compatible with original equipment specifications

Durable Premium-Grade O-Ring for Engine Cooling Systems

This Fel-Pro Engine Coolant Thermostat O-Ring (part number 35879) is manufactured to meet stringent quality standards, providing a reliable seal in the thermostat housing of Volkswagen vehicles. The premium-grade material resists degradation from heat and coolant exposure, helping to maintain system integrity over time. Proper sealing is critical to prevent coolant leaks that can lead to engine overheating or inefficient temperature regulation.

Compatible Volkswagen Models and Applications

This O-ring is compatible with multiple Volkswagen models, including the Beetle, Golf, Jetta, and Passat. It is designed to fit the thermostat housing in these vehicles, ensuring a proper seal and maintaining the cooling system’s performance. Using the correct part number 35879 guarantees fitment and function for these specific applications.

  • Prevents coolant leaks at the thermostat housing
  • Helps maintain consistent engine operating temperature
  • Reduces risk of engine overheating due to seal failure
  • Supports efficient coolant flow through the thermostat
  • Minimizes potential for coolant contamination or loss

Installation Notes and Tips

When installing the Fel-Pro 35879 Engine Coolant Thermostat O-Ring, ensure the thermostat housing surface is clean and free of old gasket material or debris. Lubricate the O-ring lightly with coolant or appropriate lubricant to ease installation and prevent damage. Verify proper seating of the O-ring before reassembling the thermostat housing to avoid leaks.

Quality Assurance and Warranty Information

Fel-Pro parts are engineered to meet or exceed OEM specifications, providing reliable performance in demanding automotive environments. The 35879 Engine Coolant Thermostat O-Ring is backed by Fel-Pro’s quality standards, ensuring durability and fitment for Volkswagen Beetle, Golf, Jetta, and Passat models. Warranty coverage details are available through Fel-Pro documentation and support channels.

This part fits 52 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2014VolkswagenBeetle2.5LL5Outer
2014VolkswagenBeetle2.5LL5N/A
2014VolkswagenGolf2.5LL5Outer
2014VolkswagenGolf2.5LL5N/A
2014VolkswagenJetta2.5LL5Outer
2014VolkswagenJetta2.5LL5N/A
2014VolkswagenPassat2.5LL5Outer
2014VolkswagenPassat2.5LL5N/A
2013VolkswagenBeetle2.5LL5Outer
2013VolkswagenBeetle2.5LL5N/A
2013VolkswagenGolf2.5LL5Outer
2013VolkswagenGolf2.5LL5N/A
2013VolkswagenJetta2.5LL5Outer
2013VolkswagenJetta2.5LL5N/A
2013VolkswagenPassat2.5LL5Outer
2013VolkswagenPassat2.5LL5N/A
2012VolkswagenBeetle2.5LL5Outer
2012VolkswagenBeetle2.5LL5N/A
2012VolkswagenGolf2.5LL5Outer
2012VolkswagenGolf2.5LL5N/A
2012VolkswagenJetta2.5LL5Outer
2012VolkswagenJetta2.5LL5N/A
2012VolkswagenPassat2.5LL5Outer
2012VolkswagenPassat2.5LL5N/A
2011VolkswagenGolf2.5LL5Outer
2011VolkswagenGolf2.5LL5N/A
2011VolkswagenJetta2.5LL5Outer
2011VolkswagenJetta2.5LL5N/A
2010VolkswagenBeetle2.5LL5Outer
2010VolkswagenBeetle2.5LL5N/A
2010VolkswagenGolf2.5LL5Outer
2010VolkswagenGolf2.5LL5N/A
2010VolkswagenJetta2.5LL5Outer
2010VolkswagenJetta2.5LL5N/A
2009VolkswagenBeetle2.5LL5Outer
2009VolkswagenBeetle2.5LL5N/A
2009VolkswagenJetta2.5LL5Outer
2009VolkswagenJetta2.5LL5N/A
2008VolkswagenBeetle2.5LL5Outer
2008VolkswagenBeetle2.5LL5N/A
2008VolkswagenJetta2.5LL5Outer
2008VolkswagenJetta2.5LL5N/A
2007VolkswagenBeetle2.5LL5Outer
2007VolkswagenBeetle2.5LL5N/A
2007VolkswagenJetta2.5LL5Outer
2007VolkswagenJetta2.5LL5N/A
2006VolkswagenBeetle2.5LL5Outer
2006VolkswagenBeetle2.5LL5N/A
2006VolkswagenJetta2.5LL5Outer
2006VolkswagenJetta2.5LL5N/A
2005VolkswagenJetta2.5LL5Outer
2005VolkswagenJetta2.5LL5N/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:

032121665AC32262C32294

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