Dorman 902-2111 Engine Coolant Thermostat Housing Assembly

Reliable Engine Coolant Thermostat Housing Assembly for Chevrolet Impala

The Dorman 902-2111 Engine Coolant Thermostat Housing Assembly is designed to maintain optimal engine temperature for Chevrolet Impala and Impala Limited models. This metal thermostat housing assembly includes a thermostat and gasket to ensure proper coolant flow and engine performance.

• Durable metal construction in natural color for corrosion resistance
• Includes thermostat with 180-degree opening temperature
• Comes with gasket and three mounting bolts for secure installation
• Features four outlet ports and three mounting holes for precise fitment
• Flange dimensions: 5.5" length, 4.14" width, and 1.7" thickness

Product Details and Specifications

The Dorman 902-2111 thermostat housing assembly is engineered with a regular grade metal material to withstand engine heat and pressure. It features a natural metal finish and includes a thermostat calibrated to open at 180 degrees Fahrenheit, ensuring efficient coolant regulation. The assembly has four outlet ports and three mounting holes with bolt hole center distances of 1.43", 3", and 3.6" respectively, providing a precise fit for Chevrolet Impala and Impala Limited vehicles. The package contains one thermostat housing, one thermostat, one gasket, and three bolts, making it a comprehensive replacement part.

Compatible Vehicles and Applications

This thermostat housing assembly is compatible with the following Chevrolet models:

• Chevrolet Impala
• Chevrolet Impala Limited

It is designed to replace worn or damaged thermostat housings that can cause engine overheating, coolant leaks, or poor temperature regulation.

Common Issues Addressed by This Thermostat Housing Assembly

• Engine overheating due to thermostat failure
• Coolant leaks from cracked or damaged housing
• Irregular engine temperature fluctuations
• Reduced engine performance caused by improper coolant flow
• Corrosion or wear in original thermostat housing

Installation Notes and Tips

When installing the Dorman 902-2111 thermostat housing assembly, ensure the engine is cool before beginning work. Remove the old thermostat housing carefully to avoid damaging surrounding components. Clean the mounting surface thoroughly before placing the new gasket and housing. Torque the mounting bolts evenly to the manufacturer's specifications to prevent leaks. Verify proper thermostat operation by monitoring engine temperature after installation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-2111 thermostat housing assembly undergoes rigorous quality control to ensure durability and reliable performance. Please refer to Dorman's warranty policy for specific coverage details.