Dorman 902-2084 Engine Coolant Thermostat Housing - Inner

Overview of Dorman Engine Coolant Thermostat Housing 902-2084

The Dorman 902-2084 engine coolant thermostat housing is designed for reliable cooling system performance in select Chevrolet, Oldsmobile, Pontiac, and Saturn vehicles. Crafted from durable aluminum, this thermostat housing ensures proper coolant flow and temperature regulation for your engine.

• Constructed from natural aluminum for corrosion resistance and durability
• Compatible with Chevrolet Alero, Cavalier, Classic, Cobalt, Malibu, Pontiac G4, Grand Am, Ion, Pursuit, and Saturn Vue models
• Features a 2.12-inch outlet port diameter and 2.06-inch inlet port diameter
• Includes two mounting holes with a 3.05-inch center-to-center bolt hole spacing
• Flange thickness of 0.23 inches for secure sealing (gasket not included)
• Does not include thermostat, bolts, O-rings, or gasket

Detailed Product Description

The Dorman 902-2084 thermostat housing is engineered from natural aluminum, providing a lightweight yet sturdy component that resists corrosion and withstands engine heat. Its precise dimensions, including a 2.12-inch outlet port and 2.06-inch inlet port, ensure compatibility with the cooling system plumbing of Chevrolet Alero, Cavalier, Classic, Cobalt, Malibu, Pontiac G4, Grand Am, Ion, Pursuit, and Saturn Vue vehicles. The housing features two mounting holes spaced 3.05 inches apart center-to-center, with a flange thickness of 0.23 inches to maintain a tight seal when installed with the appropriate gasket (sold separately). This part does not include the thermostat, bolts, or O-rings, allowing for flexibility in replacement and maintenance.

Common Applications and Issues Addressed

• Replacement of cracked or leaking thermostat housing in Chevrolet, Oldsmobile, Pontiac, and Saturn cooling systems
• Restoring proper coolant flow to prevent engine overheating
• Addressing coolant leaks caused by corrosion or physical damage
• Maintaining engine temperature regulation for optimal performance
• Supporting cooling system repairs during routine maintenance

Installation Notes and Tips

• Ensure the engine is cool before beginning installation to avoid burns
• Use a compatible gasket or sealant as the housing does not include a gasket
• Inspect mounting bolts and replace if necessary, as bolts are not included
• Clean mating surfaces thoroughly to prevent leaks
• Torque mounting bolts to manufacturer specifications to avoid damage

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 902-2084 thermostat housing undergoes rigorous quality control to ensure durability and reliable performance in compatible Chevrolet, Oldsmobile, Pontiac, and Saturn vehicles. Warranty coverage details can be obtained from the product documentation or manufacturer.