Fel-Pro 35773 Engine Coolant Thermostat Seal

Reliable Engine Coolant Thermostat Seal for Dodge Ram 1500 and Viper

The Fel-Pro 35773 engine coolant thermostat seal is designed to provide a precise and durable seal for your vehicle's thermostat housing. Engineered to meet the specific requirements of Dodge Ram 1500 and Viper models, this premium-grade seal ensures optimal coolant system performance and prevents leaks.

• Inside diameter options: 3.040 inches (77.2 mm) for accurate fitment
• Thickness of 0.250 inches (6.3 mm) for reliable sealing
• Premium grade material for enhanced durability and heat resistance
• Zero mounting holes for a clean, secure installation
• Compatible with Dodge Ram 1500 and Dodge Viper engine coolant systems

Product Details and Specifications

The Fel-Pro 35773 thermostat seal features a carefully engineered inside diameter of 3.040 inches (77.2 mm) and a thickness of 0.250 inches (6.3 mm), providing a precise fit for the thermostat housing. Its premium-grade construction is designed to withstand high temperatures and pressure fluctuations common in engine cooling systems. The absence of mounting holes simplifies installation and reduces potential leak points, ensuring a tight seal that maintains coolant integrity.

Applications and Problem Solving

This engine coolant thermostat seal is specifically compatible with Dodge Ram 1500 and Dodge Viper models, making it a suitable replacement part for maintaining proper engine temperature regulation. It addresses common issues such as:

• Coolant leaks around the thermostat housing
• Engine overheating due to compromised seals
• Loss of coolant pressure affecting engine performance
• Premature thermostat failure caused by poor sealing
• Corrosion and wear in the thermostat mounting area

Installation Notes and Tips

When installing the Fel-Pro 35773 thermostat seal, ensure the thermostat housing and surrounding surfaces are clean and free of old gasket material or debris. Proper alignment of the seal is critical to prevent leaks. Since this seal does not include mounting holes, verify that the housing clamps or bolts securely hold the seal in place. Follow vehicle-specific service manual instructions for torque specifications and installation procedures.

Quality Assurance and Warranty

Fel-Pro is known for manufacturing engine sealing products that meet or exceed OEM standards. The 35773 thermostat seal is made from premium materials designed for durability and resistance to heat and coolant exposure. While specific warranty details are not provided, Fel-Pro products typically come with a limited warranty against defects in material and workmanship, ensuring confidence in your replacement part.