Fel-Pro 35678 Engine Coolant Thermostat Seal

Reliable Engine Coolant Thermostat Seal for Jeep Vehicles

The Fel-Pro 35678 engine coolant thermostat seal is designed to provide a precise and durable seal for your Jeep Liberty, TJ, and Wrangler models. Engineered with premium-grade materials, this seal ensures optimal performance and helps maintain proper engine temperature regulation.

Key Features of Fel-Pro 35678 Thermostat Seal

• Premium grade construction for enhanced durability
• Thickness options of 0.225 mm and 5.7 mm for accurate fitment
• Specifically designed for Jeep Liberty, TJ, and Wrangler models
• Zero mounting holes for a clean, secure installation
• Part number 35678 ensures exact replacement compatibility

Detailed Product Description

The Fel-Pro 35678 engine coolant thermostat seal is manufactured to meet stringent quality standards, providing a reliable seal between the thermostat housing and engine block. With thickness measurements of 0.225 mm and 5.7 mm, this seal accommodates precise engine coolant flow control, reducing the risk of leaks and overheating. Its premium grade material composition offers resistance to heat and coolant chemicals, making it suitable for the demanding conditions found in Jeep Liberty, TJ, and Wrangler engines.

Applications and Problem Solving

• Prevents coolant leaks around the thermostat housing
• Maintains proper engine temperature regulation
• Reduces risk of engine overheating due to seal failure
• Eliminates coolant contamination from external sources
• Ensures consistent engine performance in Jeep Liberty, TJ, and Wrangler vehicles

Installation Notes and Tips

When installing the Fel-Pro 35678 thermostat seal, ensure the mating surfaces are clean and free of old gasket material or debris. Align the seal carefully to avoid misplacement, as this can cause leaks or improper thermostat function. No mounting holes are present, so the seal relies on precise fitment and compression. Use appropriate torque specifications for the thermostat housing bolts to avoid damage.

Quality Assurance and Warranty

Fel-Pro parts are engineered to meet or exceed OEM specifications, providing dependable sealing solutions for your Jeep vehicles. The 35678 thermostat seal undergoes rigorous quality control to ensure consistent thickness and material integrity. While specific warranty details may vary, Fel-Pro typically offers coverage against manufacturing defects to support long-term reliability.