Dorman 902-5193 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-5193

The Dorman 902-5193 engine coolant thermostat housing is designed for reliable cooling system performance in Acura and Honda vehicles. Specifically compatible with Acura ILX and Honda Civic models, this aluminum thermostat housing ensures proper coolant flow and engine temperature regulation.

• Constructed from durable aluminum material for corrosion resistance
• Natural color finish for OEM appearance
• Outlet port diameter: 1.098 inches
• Inlet port diameter: 1.808 inches
• Height: 2.683 inches
• Flange thickness: 0.394 inches
• Two mounting holes with diameters of 0.258 and 0.265 inches
• Bolt hole center-to-center distance: 2.685 inches
• Does not include thermostat, gasket, bolts, or O-rings
• Package contains one thermostat housing

Detailed Product Description

The Dorman 902-5193 thermostat housing is engineered to meet the specifications required for Acura ILX and Honda Civic cooling systems. Made from aluminum, it offers enhanced durability and resistance to heat and corrosion compared to plastic alternatives. The precise inlet and outlet port diameters ensure proper coolant flow, while the mounting hole dimensions provide a secure fit during installation. This thermostat housing is designed without an air vent or bleeder valve and does not include the thermostat or sealing components, allowing for flexible use with existing parts or aftermarket upgrades.

Compatible Vehicles and Applications

This engine coolant thermostat housing is compatible with the following vehicles:

• Acura ILX
• Honda Civic

It is intended for use in cooling system repairs or replacements where the thermostat housing is damaged, cracked, or leaking.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or warped thermostat housing
• Overheating due to improper coolant flow
• Corrosion damage in original plastic or metal housings
• Loose or damaged mounting points affecting seal integrity
• Replacement during engine cooling system maintenance

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Inspect and replace the thermostat, gasket, and O-rings separately as they are not included
• Clean mounting surfaces thoroughly to ensure a proper seal
• Torque mounting bolts to manufacturer specifications to prevent leaks
• Verify coolant levels and check for leaks after installation

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 902-5193 thermostat housing undergoes quality inspections to ensure durability and performance. While this product does not include a thermostat or sealing components, it is backed by Dorman's limited warranty against defects in material and workmanship. Refer to Dorman's warranty policy for specific coverage details.