Motorad 752-180 Engine Coolant Thermostat Housing Assembly

Overview

Motorad 752-180 is an integrated engine coolant thermostat housing assembly built to OE specifications for thermal control and sealing performance. It fits 2012-2021 Toyota Prius C applications and uses a 180°F thermostat for consistent coolant temperature regulation.

Key Features

• Integrated housing design for thermostat and coolant routing in one assembly.
• 180°F opening temperature for controlled engine warm-up and temperature management.
• Bleeder hole and jiggle pin help purge trapped air during service.
• Rubber seal included for a secure coolant seal.
• Constructed with plastic, stainless steel, and copper materials.
• OE supplier manufacturing with OEM quality materials and processes.

Detailed Description

This Motorad thermostat housing assembly, part number 752-180, is engineered for cooling systems that require precise temperature response and dependable sealing. The copper case and wax compound are used to react quickly to coolant temperature changes, while the offset design and air relief valve support proper coolant flow and air management. For Toyota Prius C owners, 752-180 provides a direct-fit thermostat housing solution built around OEM-style specifications.

The Integrated Housing Thermostat product line focuses on combining the thermostat and housing into a single service part where applicable, reducing the need to source separate components. This part cross-references Dorman - OE Solutions 902-5178 for the same application.

What It Helps Address

• Engine running too cool or too hot.
• Coolant temperature instability during operation.
• Air trapped in the cooling system after service.
• Leaking thermostat housing seals.
• Delayed warm-up from a worn thermostat assembly.

Installation Notes and Tips

Verify the 180°F temperature rating and outlet configuration before installation. Inspect the mating surfaces and replace any damaged coolant hoses or seals during service. Confirm fitment for 2012-2021 Toyota Prius C applications and follow the vehicle service procedure for coolant refill and air bleeding.

Quality Assurance

Manufactured by an OE supplier using OEM quality materials, safety standards, and production processes. Built to meet the demands of modern automotive cooling systems.