Motorad 5598KTUS Engine Coolant Thermostat Housing Assembly

Engine Coolant Thermostat Housing Assembly

Motorad 5598KTUS is an engine coolant thermostat housing assembly built for OE-style replacement in Chrysler and Dodge cooling systems. It combines the housing, thermostat, and gasket in a single service part for 195°F applications, with materials and construction selected for consistent coolant temperature control.

This Motorad Kit line product is made to OE specifications and processes, using a copper case and wax compound for quick reaction to coolant temperature changes. The assembly also includes an offset design, air relief valve, and OEM-style seals where applicable.

Key Features

• Part number 5598KTUS thermostat housing assembly for OE-style service
• 195°F start-to-open temperature for specified applications
• Includes housing, thermostat, and gasket
• Copper case and wax compound for responsive temperature regulation
• Offset design with air relief valve
• Standard replacement grade with mechanical actuator
• Black and silver housing construction with stainless steel, copper, plastic, and rubber materials

Detailed Description

Motorad 5598KTUS is engineered as a direct replacement thermostat housing assembly for vehicles that use a 195°F thermostat specification. The housing is manufactured with OEM-quality materials and safety standards by an OE supplier, and the design supports stable coolant flow control in demanding engine cooling environments. For buyers searching for a Chrysler Pacifica thermostat housing assembly or a Dodge Grand Caravan thermostat housing replacement, this part number 5598KTUS provides the housing, thermostat, and gasket in one service solution.

Compatible With 2004-2007 Chrysler Pacifica, 2001-2006 Chrysler Town & Country, 2001-2006 Dodge Caravan, 2001-2006 Dodge Grand Caravan, and 2001-2003 Chrysler Voyager. This part cross-references SUTK8955 for the same application.

Common Issues This Part Can Address

• Coolant temperature that stays below or above the specified 195°F operating range
• Thermostat housing leaks at the gasket or seal surface
• Delayed coolant warm-up after cold starts
• Temperature fluctuation caused by worn thermostat components
• Service replacement needs on Chrysler and Dodge 3.3L/3.8L cooling system applications

Installation Notes and Tips

Verify the engine’s thermostat specification before installation and confirm the housing orientation matches the original layout. Clean the sealing surfaces thoroughly, replace any damaged coolant hoses or clamps during service, and refill the cooling system with the correct coolant mixture. Bleed trapped air from the system after installation, especially on applications that use an air relief valve.

Quality Assurance

Motorad manufactures this Kit line assembly to OEM specifications using OE-supplier processes and materials. The copper case, wax compound, and OEM-style sealing approach support reliable temperature response and consistent fitment for the listed Chrysler and Dodge applications.