Four Seasons 36409 Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Chrysler and Dodge

Four Seasons 36409 is an engine coolant temperature sensor built for vehicles that use a 3-terminal, brass-bodied sensor with a round female connector and male 3/8" pipe thread fitting. It is a direct replacement for select Chrysler, Dodge, and Plymouth applications, including Chrysler Daytona and Dodge Daytona models.

Key Features

• Four Seasons Coolant Temp Sensor line
• Part number 36409
• Brass sensor body for cooling system service
• Female round connector with 3 terminals
• Male fitting with 3/8" Pipe thread size (43/64" x 18)
• Meets or exceeds OEM requirements
• Direct-fit replacement for select Chrysler, Dodge, and Plymouth vehicles

Product Details

The Four Seasons Coolant Temp Sensor line focuses on replacement temperature sensing components for engine cooling systems. This Four Seasons 36409 sensor is specified with a brass construction, round connector shape, female connector gender, and a 3-terminal layout to match the original electrical connection used on listed applications. It is a practical OE-style replacement for drivers searching for an engine coolant temperature sensor for Chrysler Daytona, Dodge Daytona, and other late-1980s to early-1990s Chrysler-family vehicles.

This part cross-references Global Parts Distributors LLC 1712589 for the same application.

What It Helps Address

• Incorrect coolant temperature readings
• Hard starting when the engine is cold
• Rough idle related to temperature signal issues
• Cooling fan control problems tied to sensor input
• Check engine concerns caused by a failed coolant temp sensor

Installation Notes and Fitment

Verify connector style, terminal count, and thread size before installation. This sensor is listed for vehicles with a 3-terminal coolant temp sensor configuration and a 3/8" pipe thread fitting. Compatible applications include:

• Fits 1991-1993 Chrysler Daytona, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1991-1993 Dodge Daytona, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1990-1992 Chrysler Town & Country, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1987-1992 Dodge Shadow, N/A, Coolant Temp Sensor
• Fits 1989-1992 Plymouth Acclaim, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1987-1991 Plymouth Grand Voyager, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1987-1991 Plymouth Sundance, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985-1991 Plymouth Voyager, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1987-1990 Chrysler Daytona, N/A, Coolant Temp Sensor
• Fits 1985-1990 Dodge Caravan, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1986-1990 Dodge Daytona, N/A, Coolant Temp Sensor
• Fits 1987-1990 Dodge Grand Caravan, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1989-1990 Dodge Spirit, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985-1989 Dodge Aries, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1989 Dodge Dakota, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1987-1989 Plymouth Expo, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985-1989 Plymouth Reliant, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985-1988 Chrysler New Yorker, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1988 Chrysler Town & Country, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1985-1988 Dodge 600, N/A, Coolant Temp Sensor
• Fits 1987-1988 Dodge Dakota, N/A, Coolant Temp Sensor
• Fits 1985-1987 Chrysler Fifth Avenue, N/A, Coolant Temp Sensor
• Fits 1985-1987 Chrysler LeBaron, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1986-1987 Dodge Charger, N/A, Coolant Temp Sensor
• Fits 1985-1986 Chrysler Laser, N/A, Coolant Temp Sensor
• Fits 1985-1986 Dodge Colt, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1985-1986 Dodge Lancer, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985-1986 Plymouth Conquest, N/A, Coolant Temp Sensor
• Fits 1985 Dodge Charger, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1985 Dodge Daytona, N/A, Engine Coolant Temperature Sensor with 3 terminals; Coolant Temp Sensor
• Fits 1985 Plymouth Turismo, N/A, 3 Blade Term; Coolant Temp Sensor
• Fits 1985 Plymouth Turismo 2.2, N/A, 3 Blade Term; Coolant Temp Sensor

Quality Assurance

Four Seasons lists this part as meeting or exceeding OEM requirements. The 36409 coolant temperature sensor is built to match the specified connector, terminal count, and thread configuration for the listed applications.