Dorman 902-5067 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-5067

The Dorman 902-5067 engine coolant thermostat housing is designed for Acura Legend, RL, and TL models. Constructed from durable metal with a natural finish, this thermostat housing ensures reliable engine cooling system performance.

• Material: Metal construction for durability
• Color: Natural metal finish
• Outlet port diameter: 1.188 inches
• Includes gasket for proper sealing
• Mounting holes: 2 with 0.313 inch diameter each
• Housing neck angle: 60 degrees for precise fitment
• Thermostat not included
• No bolts or air vent (bleeder valve) included

Detailed Product Description

This Dorman engine coolant thermostat housing (part number 902-5067) is engineered to meet the specifications required for Acura Legend, RL, and TL vehicles. The metal construction provides strength and resistance to heat and corrosion, essential for maintaining the integrity of the cooling system. The natural finish allows for easy inspection and compatibility with OEM components. The housing features a 1.188-inch outlet port diameter and a 60-degree neck angle, ensuring proper coolant flow and fitment within the engine bay. Included with the housing is a gasket to help prevent leaks and maintain a secure seal. Note that this part does not include the thermostat or mounting bolts, so those components must be sourced separately.

Compatible Vehicles and Applications

This thermostat housing is compatible with the following Acura models:

• Acura Legend
• Acura RL
• Acura TL

It is designed specifically for these vehicles to ensure proper fit and function within the engine cooling system.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or damaged thermostat housing
• Overheating due to improper coolant flow
• Corrosion or wear compromising the housing seal
• Loose or damaged mounting points affecting housing stability
• Replacement of worn or missing gaskets to prevent leaks

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included gasket to create a proper seal and prevent leaks
• Inspect mounting holes and hardware for wear; bolts are not included and must be reused or replaced
• Verify the 60-degree housing neck angle matches the vehicle’s cooling system layout
• Check coolant levels and system pressure after installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5067 thermostat housing undergoes quality inspections to ensure durability and performance. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.