Dorman 902-5912 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly for Mercedes-Benz

The Dorman 902-5912 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for various Mercedes-Benz models. This metal thermostat housing assembly includes a thermostat and gasket, ensuring a precise fit and reliable performance for your vehicle's cooling system.

• Durable metal construction with natural finish
• Includes thermostat with 212°F opening temperature
• Comes with gasket for secure sealing
• Designed with 2 mounting holes and 1 outlet port
• Compatible with multiple Mercedes-Benz models including C-Class, E-Class, GLK, ML, and SLK series

Product Details and Specifications

The Dorman 902-5912 thermostat housing assembly features a metal build that offers durability and resistance to engine heat. The inside diameter measures 1.875 inches, with a flange length of 1.69 inches, flange width of 2.7 inches, and flange thickness of 0.315 inches. It includes two mounting holes spaced 2.71 inches center to center, ensuring a secure fit on compatible engines. This assembly comes complete with a thermostat that opens at 212 degrees Fahrenheit and a gasket to prevent coolant leaks. Note that mounting hardware is not included.

Compatible Mercedes-Benz Models

This thermostat housing assembly is compatible with a wide range of Mercedes-Benz vehicles, including C230, C250, C280, C300, C350, CLK280, CLK350, CLS350, E250, E280, E300, E350, GLK280, GLK300, GLK350, ML350, ML450, R350, S350, S400, SLK200, SLK280, SLK300, and SLK350 models. Ensure proper fitment by verifying your vehicle's specifications before installation.

Common Issues Addressed by This Thermostat Housing Assembly

• Engine overheating due to faulty thermostat housing
• Coolant leaks from damaged or worn housing gaskets
• Irregular engine temperature regulation
• Thermostat failure causing poor engine performance
• Corrosion or cracks in original thermostat housing

Installation Notes and Tips

Before installation, ensure the engine is cool and the cooling system is depressurized. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before placing the new gasket and housing assembly. Use the correct torque specifications for mounting bolts (not included) to prevent leaks. Verify the thermostat opens at the specified 212°F temperature for optimal engine performance.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-5912 thermostat housing assembly undergoes rigorous quality control to ensure durability and reliable operation. This product includes a gasket and thermostat to provide a complete solution for your cooling system needs. Please refer to Dorman's warranty policy for specific coverage details.