Fel-Pro 35763 Engine Coolant Thermostat O-Ring

Reliable Engine Coolant Thermostat O-Ring for Audi, BMW, Ford, and Volkswagen

The Fel-Pro 35763 Engine Coolant Thermostat O-Ring is designed to provide a secure seal in your vehicle's cooling system. Engineered as a premium-grade component, this O-ring ensures proper thermostat function and helps maintain optimal engine temperature for models including Audi A4 Quattro, BMW 328i, Ford Ranger, and Volkswagen Passat.

• Premium grade material for durability and heat resistance
• Compatible with multiple Audi, BMW, Ford, Lincoln, and Volkswagen models
• Precise fit for engine coolant thermostat sealing applications
• Part number 35763 for easy identification and replacement
• Designed to prevent coolant leaks and maintain system pressure

Durable Premium-Grade O-Ring for Engine Cooling Systems

This Fel-Pro Engine Coolant Thermostat O-Ring (part number 35763) is manufactured to meet stringent quality standards, ensuring a reliable seal in the thermostat housing. The premium-grade material withstands high temperatures and exposure to engine coolant, reducing the risk of leaks and thermostat failure. Compatible with a range of vehicles such as the Audi 80 Quattro, BMW 325i, Ford Ranger, and Volkswagen Golf, this O-ring supports consistent engine performance by maintaining proper coolant flow and temperature regulation.

Applications and Common Issues Addressed

• Prevents coolant leaks around the thermostat housing
• Eliminates engine overheating caused by faulty seals
• Maintains proper coolant system pressure
• Reduces risk of thermostat malfunction due to seal failure
• Helps avoid engine damage from coolant loss

Installation Notes and Tips

When installing the Fel-Pro 35763 O-ring, ensure the thermostat housing surface is clean and free of debris. Lubricate the O-ring lightly with engine coolant or a compatible lubricant to ease installation and prevent damage. Verify correct placement to avoid pinching or twisting, which can compromise the seal. This O-ring is designed for direct replacement on compatible Audi, BMW, Ford, Lincoln, and Volkswagen models listed in the fitment guide.

Quality Assurance and Warranty Information

Fel-Pro manufactures the 35763 Engine Coolant Thermostat O-Ring to meet or exceed OEM specifications. The premium-grade construction supports long-term durability under normal operating conditions. While specific warranty details may vary, Fel-Pro products typically come with a limited warranty against defects in material and workmanship, providing confidence in the part’s reliability for your Audi, BMW, Ford, Lincoln, or Volkswagen vehicle.