Four Seasons 36457 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Dodge and Jeep

Four Seasons 36457 is an engine coolant temperature sensor built for direct replacement in a wide range of Chrysler, Dodge, and Jeep applications. It uses a brass body, a female rectangular connector, and a 1/8" pipe thread to support accurate coolant temperature signal transfer to the engine management system.

The Four Seasons Coolant Temp Sensor line focuses on OE-style replacement parts for cooling-system temperature monitoring. This sensor meets or exceeds OEM requirements and is a practical choice when servicing vehicles such as Dodge Ram 1500, Dodge Dakota, and Jeep Grand Cherokee models that rely on a stable coolant temperature input.

Key Features

• Four Seasons part number 36457
• Engine coolant temperature sensor for cooling-system signal input
• Brass construction for durable threaded installation
• Female rectangular connector with 2 terminals
• Male fitting with 1/8" Pipe (13/32 x 27) thread size
• Meets or exceeds OEM specifications

Detailed Description

This coolant temp sensor is used to report engine coolant temperature to the vehicle’s control system, helping maintain proper fuel delivery, idle strategy, and temperature-based engine operation. It is a direct-fit style replacement for many 1991-2003 Dodge and Jeep platforms, including long-tail search applications such as Dodge Ram 2500 coolant temp sensor replacement, Jeep Grand Cherokee engine coolant temperature sensor, and Dodge Dakota coolant temperature sensor service. The Four Seasons 36457 also cross-references Mopar 56004815 for the same application.

Compatible With 1992-2003 Dodge Dakota, N/A; 1998-2003 Dodge Durango, N/A; 1994-2003 Dodge Ram 1500, N/A; 1995-2003 Dodge Ram 1500 Van, N/A; 1994-2003 Dodge Ram 2500, N/A; 1996-2003 Dodge Ram 2500 Van, N/A; 1994-2003 Dodge Ram 3500, N/A; 1996-2003 Dodge Ram 3500 Van, N/A; 1999-2001 Dodge Ramcharger, N/A; 1994-1996 Dodge Ramcharger, N/A; 1998-1999 Chrysler Town & Country, N/A; 1995-1998 Dodge B1500, N/A; 1995-1998 Dodge B2500, N/A; 1995-1998 Dodge B3500, N/A; 1993-1998 Jeep Grand Cherokee, N/A; 1996 Dodge Grand Caravan, N/A; 1996 Plymouth Grand Voyager, N/A; 1992-1994 Dodge B150, N/A; 1992-1994 Dodge B250, N/A; 1992-1994 Dodge B350, N/A; 1992-1993 Dodge D150, N/A; 1991-1993 Dodge D250, N/A; 1991-1993 Dodge D350, N/A; 1992-1993 Dodge W150, N/A; 1991-1993 Dodge W250, N/A; 1991-1993 Dodge W350, N/A; 1991 Jeep Grand Wagoneer, N/A.

What It Helps Address

• Incorrect coolant temperature readings at the engine control system
• Hard starting or rough idle related to temperature signal errors
• Temperature gauge or sensor-related warning concerns
• Cooling-system service needs on aging Dodge and Jeep trucks and vans
• Replacement of a worn or failed threaded coolant temperature sender

Installation Notes and Tips

Verify the connector style, 2-terminal layout, and 1/8" pipe thread before installation. Inspect the threaded port and sealing surface for corrosion or debris, and confirm the replacement matches the original sensor location on the engine. For best results, compare the old sensor to Four Seasons 36457 before threading it into place.

Quality Assurance

This Four Seasons coolant temp sensor is manufactured to meet or exceed OEM specifications for fit and function. It is intended as an OE-style replacement for service work on Chrysler, Dodge, and Jeep cooling-system temperature circuits.