Motorad 4815KT Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing for Jeep

The Motorad 4815KT engine coolant thermostat housing assembly is built for Jeep cooling systems that need accurate temperature control and a reliable sealing surface. This kit includes the housing, thermostat, and gasket, with OE-specified 195F operation for listed Jeep Cherokee, CJ5, CJ7, J10, J20, and Wagoneer applications.

Motorad Kit products focus on OE-style service parts for cooling system repair. The 4815KT follows OEM specifications and processes, using a copper case and wax compound for quick response to coolant temperature changes.

Key Features

• Engine coolant thermostat housing assembly for listed Jeep applications
• OE-specified 195F thermostat temperature
• Includes housing, thermostat, and gasket
• Offset design with air relief valve where applicable
• OEM-style seals included where applicable
• Steel, stainless steel, copper, and paper construction
• Silver finish
• 2 bolt hole design

Detailed Description

Motorad 4815KT is an OE-style thermostat housing assembly engineered for Jeep cooling system service. The housing is manufactured with OEM-quality materials and safety standards, and the thermostat uses a copper case with wax compound to react quickly to coolant temperature changes. This helps maintain stable engine operating temperature in Jeep Cherokee, Jeep CJ5, Jeep CJ7, Jeep J10, Jeep J20, and Jeep Wagoneer models listed in the fitment data. This part cross-references 94815KT and NI for the same application.

What This Part Helps Address

• Coolant temperature control issues caused by a worn thermostat housing
• Leaks at the thermostat housing or gasket sealing surface
• Delayed thermostat response from aging internal components
• Cooling system service needs on Jeep Cherokee, CJ5, CJ7, J10, J20, and Wagoneer models
• Fitment-specific replacement needs for 195F OE-specified applications

Installation Notes and Tips

Verify the engine application and thermostat temperature before installation. Clean the mating surfaces thoroughly, inspect the coolant passages, and confirm the offset housing design matches the original part. Bolts are not included, so reuse or replace fasteners as required by the vehicle service procedure. Use the included gasket or seal during assembly and refill the cooling system with the correct coolant mixture after installation.

Quality Assurance

Motorad manufactures this Kit line part to OEM specifications using OE-supplier processes and materials. The design is built to meet demanding automotive cooling system requirements and support consistent thermostat operation in the listed Jeep applications. Part number 4815KT is also referenced as 94815KT and NI.

Compatible Vehicles

• Fits 1974-1980 Jeep Cherokee, N/A
• Fits 1972-1980 Jeep CJ5, N/A
• Fits 1976-1980 Jeep CJ7, N/A
• Fits 1974-1980 Jeep J10, N/A
• Fits 1980 Jeep Wagoneer, N/A
• Fits 1971-1973 Jeep Wagoneer, N/A
• Fits 1976 Jeep J20, N/A
• Fits 1974 Jeep J20, N/A