Dorman 902-5024 Engine Coolant Thermostat Housing

Reliable Engine Coolant Thermostat Housing for Acura and Honda

The Dorman 902-5024 engine coolant thermostat housing is designed to provide a durable and precise fit for select Acura and Honda models. Engineered from metal with a natural finish, this thermostat housing ensures efficient coolant flow and reliable engine temperature regulation.

Key Features of Dorman 902-5024 Thermostat Housing

• Constructed from sturdy metal material for long-lasting durability
• Natural color finish for corrosion resistance and OEM appearance
• Includes a gasket for a secure, leak-free seal
• Features a 1.188-inch outlet port diameter for proper coolant flow
• Equipped with an air vent (bleeder valve) to eliminate trapped air
• Two mounting holes with 0.313-inch diameter for secure installation
• Housing neck angled at 45 degrees to match OEM specifications
• Package contains thermostat housing with gasket; bolts and thermostat not included

Detailed Description and Compatibility

The Dorman 902-5024 thermostat housing is specifically designed for compatibility with Acura and Honda vehicles, including the Accord, CL, MDX, Odyssey, Pilot, and TL models. Its metal construction offers enhanced strength and heat resistance compared to plastic alternatives. The included gasket ensures a tight seal to prevent coolant leaks, while the built-in air vent (bleeder valve) helps remove air pockets from the cooling system, promoting optimal engine performance. The 45-degree housing neck angle and precise outlet port diameter maintain proper coolant routing consistent with factory specifications.

Common Applications and Problem Resolution

• Replacement for cracked or leaking thermostat housings
• Solves coolant leaks caused by worn or damaged seals
• Addresses overheating issues due to improper coolant flow
• Eliminates air pockets in the cooling system with integrated bleeder valve
• Restores proper mounting alignment with OEM-style mounting holes

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use the included gasket and inspect mounting surfaces for cleanliness
• Torque mounting bolts to manufacturer specifications (bolts not included)
• Bleed the cooling system after installation to remove trapped air
• Verify compatibility with your specific Acura or Honda model before purchase

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5024 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in material and workmanship.