Dorman 902-3011 Engine Coolant Thermostat Housing

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

The Dorman 902-3011 engine coolant thermostat housing is designed to provide a durable and precise fit for various Chrysler, Dodge, and Plymouth models. Constructed from metal with a natural finish, this thermostat housing ensures reliable engine cooling system performance.

• Durable metal construction with natural color finish
• Includes gasket for a secure seal
• Outlet port diameter of 1.438 inches for proper coolant flow
• Two mounting holes with 0.313-inch diameter for secure installation
• 90-degree housing neck angle for optimal coolant routing
• Compatible with multiple Chrysler, Dodge, and Plymouth vehicles
• Thermostat not included

Product Details and Specifications

The Dorman 902-3011 thermostat housing is engineered from metal to withstand the high temperatures and pressures within the engine cooling system. Its natural finish resists corrosion, helping maintain long-term durability. The housing features a 1.438-inch outlet port diameter, ensuring proper coolant flow to maintain engine temperature. Two mounting holes, each with a diameter of 0.313 inches, provide a secure and stable attachment point. The 90-degree housing neck angle is designed to fit the coolant routing requirements of compatible vehicles without modification. This thermostat housing comes with a gasket included to ensure a tight seal and prevent leaks. Note that the thermostat itself is not included with this part.

Compatible Vehicles and Applications

This thermostat housing is compatible with a wide range of Chrysler, Dodge, and Plymouth models, including Aspen, B100 through B350 series, Dakota, Fifth Avenue, Imperial, LeBaron, Magnum, Newport, New Yorker, PB150 through PB350, Ramcharger, Town & Country, and W100 through W350 trucks. The Dorman 902-3011 is designed to meet the exact fitment requirements of these vehicles, providing a reliable replacement for worn or damaged thermostat housings.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or warped thermostat housing
• Overheating due to improper coolant flow
• Corrosion damage affecting housing integrity
• Loose or damaged mounting points leading to coolant loss
• Failed seals causing coolant system pressure loss

Installation Notes and Tips

When installing the Dorman 902-3011 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. Use the two mounting holes with 0.313-inch diameter bolts (not included) to secure the housing firmly. Verify the 90-degree neck angle aligns with the vehicle’s coolant routing. Since the thermostat is not included, inspect the existing thermostat and replace it if necessary for optimal cooling system performance.

Quality Assurance and Warranty Information

Dorman parts are manufactured to meet or exceed OEM specifications, providing reliable performance and fitment. The 902-3011 thermostat housing undergoes quality checks to ensure durability and proper function. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.