HomeBelts and Cooling > Gaskets and Sealing SystemsFel-Pro 35951 Engine Coolant Thermostat Seal
Part #: 35951

Fel-Pro 35951 Engine Coolant Thermostat Seal

⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mazda and Ford, Protege, Protege5, 626, MPV, Probe, and MX-6
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Reliable Engine Coolant Thermostat Seal for Ford and Mazda Vehicles

The Fel-Pro 35951 Engine Coolant Thermostat Seal is designed to provide a secure and durable seal for your vehicle's thermostat housing. Engineered as a premium-grade component, this seal ensures proper coolant flow and helps maintain optimal engine temperature in select Ford and Mazda models.

Key Features of Fel-Pro 35951 Thermostat Seal

  • Premium grade material for enhanced durability and heat resistance
  • Compatible with Ford 626, MPV, MX-6, Probe, and Mazda Protege, Protege5 models
  • Precisely engineered to fit thermostat housings and prevent coolant leaks
  • Maintains reliable sealing under varying engine temperatures
  • Manufactured to meet or exceed OEM specifications

Detailed Product Description

The Fel-Pro 35951 Engine Coolant Thermostat Seal is crafted from premium materials to withstand the thermal stresses and chemical exposure typical in engine cooling systems. This seal is specifically designed for use in Ford and Mazda vehicles, including the Ford 626, MPV, MX-6, Probe, and Mazda Protege and Protege5 models. Its precise fit helps prevent coolant leaks around the thermostat housing, which is critical for maintaining engine temperature regulation and preventing overheating. The premium grade construction ensures long-lasting performance and resistance to degradation over time.

Applications and Common Issues Addressed

  • Prevents coolant leaks at the thermostat housing
  • Helps maintain consistent engine operating temperature
  • Reduces risk of engine overheating due to seal failure
  • Addresses thermostat housing gasket wear and tear
  • Supports proper coolant circulation within the engine cooling system

Installation Notes and Tips

  • Ensure the thermostat housing surface is clean and free of old gasket material before installation
  • Verify compatibility with your specific Ford or Mazda model and year
  • Use appropriate torque specifications when securing the thermostat housing
  • Inspect the thermostat and housing for damage during replacement
  • Replace the seal whenever the thermostat is serviced to ensure a proper seal

Quality Assurance and Warranty Information

Fel-Pro manufactures the 35951 Engine Coolant Thermostat Seal to meet stringent quality standards, ensuring reliable performance in demanding automotive environments. This premium grade seal is backed by Fel-Pro's commitment to quality and durability. Please refer to Fel-Pro's warranty policy for specific coverage details.

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003MazdaProtege2.0LL4N/A
2003MazdaProtege52.0LL4N/A
2002Mazda6262.0LL4N/A
2002MazdaProtege2.0LL4N/A
2002MazdaProtege52.0LL4N/A
2001Mazda6262.0LL4N/A
2001MazdaProtege2.0LL4N/A
2000Mazda6262.0LL4N/A
1999Mazda6262.0LL4N/A
1998Mazda6262.0LL4N/A
1998MazdaMPV3.0LV6N/A
1997FordProbe2.0LL4N/A
1997Mazda6262.0LL4N/A
1997MazdaMPV3.0LV6N/A
1997MazdaMX-62.0LL4N/A
1996FordProbe2.0LL4N/A
1996Mazda6262.0LL4N/A
1996MazdaMPV3.0LV6N/A
1996MazdaMX-62.0LL4N/A
1995FordProbe2.0LL4N/A
1995Mazda6262.0LL4N/A
1995MazdaMX-62.0LL4N/A
1994FordProbe2.0LL4N/A
1994Mazda6262.0LL4N/A
1994MazdaMX-62.0LL4N/A
1993FordProbe2.0LL4N/A
1993Mazda6262.0LL4N/A
1993MazdaMX-62.0LL4N/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:

C31074KL01115171A9UKL0115171A9U

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