Motorad 4844KT Engine Coolant Thermostat Housing Assembly

OE-Style Thermostat Housing Kit

The Motorad 4844KT engine coolant thermostat housing assembly is built for temperature control in classic GM cooling systems. It combines an OE-style housing, thermostat, and gasket for direct replacement service on a wide range of Cadillac, Buick, Chevrolet, GMC, Oldsmobile, and Pontiac applications.

Motorad’s Kit line focuses on replacement parts manufactured to OEM specifications and processes, with materials selected for consistent cooling-system performance. This 4844KT assembly uses a copper case and wax compound for quick response to coolant temperature changes, along with an offset design, air relief valve, and OEM-style seals where applicable.

Key Features

• Engine coolant thermostat housing assembly with thermostat and gasket
• OE-specification design for factory-style fit and function
• Copper case and wax compound for responsive temperature regulation
• Offset design with air relief valve
• Steel, stainless steel, copper, and paper construction
• Silver finish with 2 bolt holes
• Gasket or seal included

Detailed Description

Built for vehicles that require a 195F thermostat setting, the Motorad 4844KT supports stable coolant flow and proper engine warm-up across many older GM platforms. It is a strong match for drivers searching for a thermostat housing assembly for 1987-1992 Cadillac Allante, 1985-1986 GMC Safari, or 1971-1981 Pontiac Firebird and Bonneville applications. The Motorad 4844KT also serves many Buick, Oldsmobile, Chevrolet, and Pontiac models from 1966 through 1992.

This part cross-references 94844KT and NI for the same application.

What It Helps Address

• Coolant temperature instability
• Delayed engine warm-up
• Leaking thermostat housing seals
• Corrosion or wear in the original housing
• Service replacement for OE-specified 195F thermostat applications

Installation Notes and Tips

• Verify the vehicle’s OE-specified 195F thermostat requirement before installation.
• Inspect the mating surface and cooling passages for corrosion or debris.
• Replace worn coolant hoses and clamps if they show age-related damage.
• Use the included gasket or seal to help achieve a proper seal at the housing.
• Confirm bolt-hole alignment and torque fasteners evenly to avoid leaks.

Quality Assurance

Motorad manufactures this Kit line thermostat housing assembly using OEM-quality materials and OE-supplier production standards. The housing is built to OEM specifications and processes for dependable service in demanding cooling-system conditions.