Dorman 902-5932 Engine Coolant Thermostat Housing - Outer

Reliable Engine Coolant Thermostat Housing for Lexus and Toyota

The Dorman 902-5932 engine coolant thermostat housing is designed to provide a durable and precise fit for select Lexus and Toyota models. Crafted from metal with a natural finish, this thermostat housing ensures consistent engine temperature regulation and reliable performance.

• Constructed from durable metal material for long-lasting use
• Natural color finish complements engine components
• Outlet port diameter of 1.44 inches for proper coolant flow
• Two mounting holes with 0.28-inch diameter for secure installation
• 50-degree housing neck angle designed for specific engine configurations
• Compatible with Lexus and Toyota models including Avalon, Camry, ES350, Highlander, RAV4, RX350, RX450h, Sienna, and Venza
• Part number 902-5932 ensures exact replacement fit

Detailed Product Description

The Dorman 902-5932 engine coolant thermostat housing is engineered to meet the specifications of various Lexus and Toyota vehicles. Its metal construction provides strength and resistance to heat and corrosion, essential for maintaining the integrity of the cooling system. The housing features a 1.44-inch outlet port diameter, facilitating efficient coolant flow, and a 50-degree neck angle that aligns with the engine’s coolant routing requirements. With two mounting holes sized at 0.28 inches, the housing secures firmly to the engine block, ensuring a leak-free seal without the need for additional O-rings or bleeder valves. This thermostat housing does not include the thermostat or gasket, allowing for flexible installation with existing components.

Compatible Vehicles and Applications

• Designed for Lexus models such as ES350, RX350, and RX450h
• Compatible with Toyota models including Avalon, Camry, Highlander, RAV4, Sienna, and Venza
• Ideal for engine coolant system repairs requiring a precise thermostat housing replacement
• Addresses issues related to coolant leaks, overheating, and thermostat housing damage

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid injury
• Inspect mounting surfaces for debris or damage prior to installation
• Use appropriate torque specifications for mounting bolts (not included)
• Replace the thermostat and gasket separately as they are not included with this housing
• Verify proper alignment of the 50-degree neck angle to the coolant hoses

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5932 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in demanding engine environments. While this product does not include a thermostat or gasket, it is backed by Dorman’s limited warranty against defects in material and workmanship, providing confidence in your replacement part.