Motorad 7419-180 Engine Coolant Thermostat

Motorad Fail-Safe 180F Thermostat for Chrysler and Dodge

The Motorad Fail-Safe Engine Coolant Thermostat is built for vehicles that need precise coolant temperature control and a fail-safe response in overheating conditions. This 180 degree thermostat uses OEM-quality materials and OE-supplier manufacturing standards to support consistent cooling-system operation in demanding driving conditions.

Compatible with select Chrysler 300, Dodge Charger, Dodge Magnum, Chrysler 300M, Chrysler Concorde, Chrysler Intrepid, Dodge Intrepid, Chrysler Prowler, and Plymouth Prowler applications, part number 7419-180 is a direct-fit cooling system service component for the listed vehicles.

Key Features

• 180 degree Fahrenheit thermostat calibration for controlled engine warm-up and operating temperature
• Fail-Safe design allows continuous coolant flow in overheating situations
• Copper case and wax compound for quick response to coolant temperature changes
• Offset design with air relief valve for improved cooling-system serviceability
• OEM-style seals included where applicable for proper housing fit
• Jiggle pin weep hole included to help purge trapped air during installation
• Motorad Fail-Safe line engineered for OE-style cooling system service

Detailed Description

Motorad part number 7419-180 is an engine coolant thermostat designed to meet OEM specifications and processes. The copper case and wax compound help the thermostat react quickly as coolant temperature changes, while the fail-safe construction is intended to maintain coolant flow if the engine begins to overheat. This makes it a practical replacement for Chrysler and Dodge cooling systems that require stable temperature regulation.

The Fail-Safe product line focuses on thermostat designs that support dependable cooling-system operation under demanding conditions. For applications such as Chrysler 300, Dodge Charger, and Dodge Magnum, 7419-180 provides the 180F calibration and OE-style construction needed for routine thermostat replacement.

This part cross-references 74198 and P7419-180 for the same application.

What It Helps Address

• Engine running too cool or too hot due to thermostat wear
• Delayed coolant circulation during warm-up
• Overheating caused by a thermostat that no longer opens correctly
• Air trapped in the cooling system after service
• Temperature instability in Chrysler and Dodge cooling systems

Installation Notes and Tips

Verify the thermostat housing and sealing surface are clean before installation. The gasket or seal is not included, so use the correct seal for the application where required. The jiggle pin weep hole should be oriented to help air escape during filling and bleeding. Confirm the 180F temperature rating and vehicle application before installation on Chrysler 300, Dodge Charger, or Dodge Magnum models.

Quality Assurance

Motorad manufactures this thermostat with OEM-quality materials and safety standards as an OE supplier, using OEM specifications and processes for consistent fit and function in the listed applications.