Dorman 902-2019 Engine Coolant Thermostat Housing

Overview of Dorman Engine Coolant Thermostat Housing 902-2019

The Dorman 902-2019 engine coolant thermostat housing is designed for reliable cooling system performance in select Chevrolet and Pontiac vehicles. This metal thermostat housing comes with a gasket included, ensuring a secure and leak-free installation for models like the Camaro, Corvette, El Camino, Firebird, and Monte Carlo.

• Durable metal construction in natural color for corrosion resistance
• Includes gasket for proper sealing and leak prevention
• Outlet port diameter of 1.25 inches for precise coolant flow
• Two mounting holes with 0.313 inch diameter for secure attachment
• 180-degree housing neck angle to match OEM specifications
• Compatible with Chevrolet Camaro, Corvette, El Camino, Pontiac Firebird, and Monte Carlo
• Thermostat not included; housing only

Detailed Product Description

The Dorman 902-2019 thermostat housing is engineered from metal to provide durability and resistance to heat and corrosion within the engine cooling system. Its natural finish maintains the integrity of the material while fitting seamlessly into the vehicle’s engine bay. The housing features a 1.25-inch outlet port diameter, which aligns with factory specifications to ensure proper coolant flow. Two mounting holes, each with a diameter of 0.313 inches, allow for secure installation using existing hardware. The 180-degree housing neck angle matches the original equipment design, ensuring compatibility and proper hose alignment. This thermostat housing includes a gasket to help prevent leaks but does not come with a thermostat or mounting bolts.

Compatible Vehicles and Applications

This thermostat housing is compatible with a range of Chevrolet and Pontiac vehicles, specifically:

• Chevrolet Camaro
• Chevrolet Corvette
• Chevrolet El Camino
• Pontiac Firebird
• Pontiac Monte Carlo

It is designed to replace the original thermostat housing in these models, providing a direct fit and restoring proper coolant system function.

Common Issues Addressed by This Thermostat Housing

• Coolant leaks caused by cracked or damaged thermostat housing
• Overheating due to improper coolant flow
• Corrosion or wear compromising the housing integrity
• Failed gasket seals leading to coolant loss
• Misaligned or damaged outlet ports affecting hose connections

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Remove old thermostat housing and clean mounting surface thoroughly
• Use the included gasket to ensure a proper seal and prevent leaks
• Check mounting holes and hardware for wear; replace bolts if necessary (bolts not included)
• Verify the housing neck angle and outlet port alignment before final tightening

Quality Assurance and Warranty

Dorman manufactures this thermostat housing to meet or exceed OEM standards for fit, form, and function. The metal construction provides durability under typical operating conditions. This part includes a gasket to ensure a proper seal. While thermostat and bolts are not included, the housing is designed for straightforward replacement. Warranty coverage details should be confirmed with the distributor or retailer.