Dorman 902-316 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Chrysler, Dodge, and Jeep

The Dorman 902-316 engine coolant thermostat housing is designed to provide a durable and precise fit for select Chrysler, Dodge, and Jeep models. Engineered with quality materials, this thermostat housing ensures proper coolant flow and temperature regulation for your vehicle's engine.

• Constructed from durable black plastic for corrosion resistance
• Includes one water outlet and one O-ring for a secure seal
• Outlet port diameter measures 1.37 inches for accurate coolant flow
• Features two mounting holes with a diameter of 0.275 inches for stable installation
• Housing neck angle is 90 degrees from the base to match OEM specifications
• Gasket or seal included to prevent leaks
• Compatible with Chrysler, Dodge, and Jeep models including Avenger, Caliber, Cirrus, Compass, Journey, Patriot, and Sebring

Product Details and Specifications

The Dorman 902-316 thermostat housing is made from high-quality plastic, providing resistance to corrosion and heat commonly found in engine compartments. Its black finish complements the engine bay while maintaining durability. The housing features a 1.37-inch outlet port diameter, ensuring proper coolant flow through the system. Two mounting holes, each 0.275 inches in diameter, allow for secure attachment to the engine block. The housing neck is angled at 90 degrees from the base, matching the original equipment manufacturer (OEM) design for a precise fit. This part includes an O-ring and gasket to ensure a tight seal and prevent coolant leaks. Note that bolts and the thermostat itself are not included with this part.

Compatible Vehicles and Applications

This engine coolant thermostat housing is compatible with a range of Chrysler, Dodge, and Jeep vehicles, specifically models such as the 200, Avenger, Caliber, Cirrus, Compass, Journey, Patriot, and Sebring. It is designed to replace the original thermostat housing in these vehicles, restoring proper coolant system function and engine temperature regulation.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or damaged thermostat housing
• Overheating due to improper coolant flow
• Engine temperature fluctuations from faulty housing seals
• Corrosion-related failures in older plastic or metal housings
• Replacement of worn or broken thermostat housing components

Installation Notes and Tips

When installing the Dorman 902-316 thermostat housing, ensure the engine is cool before beginning work. Remove the old housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly to ensure a proper seal with the included gasket and O-ring. Use the correct torque specifications for the mounting bolts (not included) to prevent overtightening or leaks. Verify that the housing neck angle aligns correctly with the coolant hoses for proper fitment.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-316 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance. This part includes a limited warranty against defects in material and workmanship, providing confidence in its long-term use within compatible Chrysler, Dodge, and Jeep vehicles.