Calorstat TH4898.92 Engine Coolant Thermostat

Engine Coolant Thermostat for OE Fitment

The Calorstat TH4898.92 engine coolant thermostat is a standard, OEM-grade replacement built for precise coolant temperature control. With a 197.0°F opening temperature, it supports proper warm-up and stable operating temperature in a range of Chrysler, Dodge, Chevrolet, Pontiac, and Plymouth applications.

• Standard engine coolant thermostat for OE-style replacement
• OEM grade type for factory-level fit and function
• Starts to open at 197.0°F for temperature control
• Sealing flange outside diameter: 1.88 in.
• Height between flanges: 0.88 in.
• No gasket or seal included
• Part number: TH4898.92

Fitment and Application Details

This thermostat is used in cooling system service where accurate coolant flow regulation is needed to maintain engine operating temperature. It fits 2006 Chevrolet Aveo, 2006 Chevrolet Aveo5, 2005-2006 Chrysler 300, 2006 Dodge Charger, 2005-2006 Dodge Magnum, 2006 Pontiac Wave, 2006 Pontiac Wave5, 1998-2000 Chrysler Concorde, 1998-2000 Chrysler Intrepid, 1998-2000 Dodge Intrepid, 1999-2000 Plymouth Prowler, 1999 Chrysler 300M, and 1999 Chrysler LHS. This part cross-references Mopar 68027789AA for the same application.

• Fits 2006 Chevrolet Aveo, N/A
• Fits 2006 Chevrolet Aveo5, N/A
• Fits 2005-2006 Chrysler 300, N/A
• Fits 2006 Dodge Charger, N/A
• Fits 2005-2006 Dodge Magnum, N/A
• Fits 2006 Pontiac Wave, N/A
• Fits 2006 Pontiac Wave5, N/A
• Fits 1998-2000 Chrysler Concorde, N/A
• Fits 1998-2000 Chrysler Intrepid, N/A
• Fits 1998-2000 Dodge Intrepid, N/A
• Fits 1999-2000 Plymouth Prowler, N/A
• Fits 1999 Chrysler 300M, N/A
• Fits 1999 Chrysler LHS, N/A

What This Thermostat Helps Address

• Engine running too cool or taking too long to reach operating temperature
• Temperature fluctuation caused by a worn thermostat
• Cooling system performance issues tied to restricted coolant regulation
• Check engine concerns related to thermostat operation
• Cabin heat output that is inconsistent during cold-weather driving

Installation Notes and Quality Assurance

Verify the sealing flange dimensions and opening temperature before installation to confirm correct application. Because no gasket or seal is included, reuse or replacement of the sealing component should be planned separately as needed for the service. Calorstat TH4898.92 is an OEM-grade thermostat specified for direct cooling system replacement in the listed vehicles, including Chrysler 300, Dodge Charger, and Chevrolet Aveo applications.