Dorman 902-3301 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly for Chrysler, Dodge, and Plymouth

The Dorman 902-3301 Engine Coolant Thermostat Housing Assembly is designed to provide dependable cooling system performance for select Chrysler, Dodge, and Plymouth vehicles. This assembly includes a thermostat and seal, ensuring a complete solution for maintaining optimal engine temperature.

• Material: Durable black plastic construction
• Includes thermostat calibrated to open at 195°F
• Comes with a standard gasket seal for secure installation
• Features two outlet ports and two mounting holes with 2.6-inch bolt hole center spacing
• Flange dimensions: 3.4 inches length, 2.1 inches width, and 0.57 inches thickness

Product Details and Specifications

This engine coolant thermostat housing assembly is engineered with a plastic housing that resists corrosion and heat damage. The included thermostat opens at 195 degrees Fahrenheit, helping regulate coolant flow to maintain engine temperature within manufacturer specifications. The assembly features two outlet ports and two mounting holes spaced 2.6 inches apart, designed to fit securely on compatible vehicles. The package contains one thermostat housing, one thermostat, and one seal, providing all necessary components for replacement.

Compatible Vehicles and Applications

This Dorman 902-3301 thermostat housing assembly is compatible with Chrysler, Dodge, and Plymouth models including the Breeze, Cirrus, Neon, and Stratus. It is intended for use in vehicles requiring a regular grade thermostat housing with a 45-degree inside diameter outlet port configuration.

• Replaces faulty or leaking thermostat housings
• Resolves engine overheating issues caused by thermostat failure
• Prevents coolant leaks at the housing connection
• Restores proper coolant flow and engine temperature regulation
• Addresses thermostat sticking or improper opening temperature

Installation Notes and Tips

Installation requires removal of the old thermostat housing and careful cleaning of the mounting surface. The included standard gasket seal should be properly seated to prevent leaks. Note that mounting hardware is not included, so original bolts should be reused or replaced as needed. Ensure the thermostat is installed with the correct orientation and the housing is securely fastened to avoid coolant leaks.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM specifications for fit and function. This thermostat housing assembly undergoes quality checks to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers limited warranties covering defects in material and workmanship.