Four Seasons
Temperature Switch

Four Seasons 36564 Engine Cooling Fan Switch

Brand Four Seasons 36564
Connector Color White
Connector Gender Male
Connector Shape Rectangular
Description Switch-Temp /Engine Mount
Fan Open/Closed Open
Fitting Gender Male
Fitting Thread Size M16-1.50
Meets / Exceeds OEM? YES
Mnt Sys Loc Engine Mounted
Style Temperature
Temperature Off 194
Temperature On 203
Terminal Quantity 2
Type Cooling Fan
Product line Temperature Switch
Fits Dodge and Mitsubishi · 11 vehicles

OE direct replacement. Meets or exceeds OEM requirements for dependable cooling control.

Temperature switch. Opens at 194Β° and closes at 203Β° for precise fan control.

Engine-mounted design. White rectangular connector with a 2-terminal male connection.

Cross-references Four Seasons 36564, OSC 4925 and 155949 for the same application. See all 18.

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Engine Cooling Fan Switch for OE-Style Temperature Control

Four Seasons 36564 is an engine-mounted temperature switch for cooling fan control. It uses a 2-terminal, male rectangular connector with an M16-1.50 male thread and an open fan setting, with fan operation switching off at 194 and on at 203.

Built to meet or exceed OEM requirements, this Four Seasons Temperature Switch is a direct-fit style replacement for vehicles that rely on accurate coolant temperature signaling. It is a practical choice for Dodge Stealth and Mitsubishi 3000GT cooling fan service.

Key Features

  • Brand: Four Seasons Temperature Switch line
  • Part number: 36564
  • Engine cooling fan switch with engine-mounted installation
  • White rectangular connector, male connector gender
  • 2-terminal design for temperature-based fan control
  • M16-1.50 male fitting thread size
  • Open fan configuration
  • Fan off at 194 and fan on at 203
  • Meets or exceeds OEM specifications

Product Details

Four Seasons 36564 is a temperature switch used in engine-mounted cooling fan circuits to signal when the fan should cycle on and off. The Temperature Switch product line focuses on accurate thermal switching for cooling system operation, and this unit is specified with a white rectangular connector, two terminals, and a male threaded M16-1.50 fitting. It is listed for 1991-1996 Dodge Stealth and 1991-1995 Mitsubishi 3000GT applications, including engine-mounted coolant fan switch service.

This part cross-references OSC 4925 for the same application.

Common Issues This Part May Address

  • Cooling fan not turning on at the correct coolant temperature
  • Cooling fan staying on longer than normal after warm-up
  • Erratic fan cycling caused by a worn temperature switch
  • Overheating concerns related to delayed fan engagement
  • Fault codes or drivability complaints tied to fan temperature signaling

Installation Notes and Tips

  • Verify the connector shape, terminal count, and thread size before installation.
  • Confirm the vehicle uses an engine-mounted temperature switch with an open fan setting.
  • Check the cooling system condition and coolant level before replacing the switch.
  • Inspect the connector and wiring for heat damage or corrosion during service.
  • Use the vehicle service procedure for proper removal and torque guidance.

Quality Assurance

Four Seasons 36564 is manufactured to meet or exceed OEM requirements for the listed applications. Confirmed fitment includes 1991-1996 Dodge Stealth and 1991-1995 Mitsubishi 3000GT, making this part a direct reference for OE-style cooling fan switch replacement.

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
1996DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1995DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1995Mitsubishi3000GTN/AEngine mounted coolant fan switch; Temperature Switch
1994DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1994Mitsubishi3000GTN/AEngine mounted coolant fan switch; Temperature Switch
1993DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1993Mitsubishi3000GTN/AEngine mounted coolant fan switch; Temperature Switch
1992DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1992Mitsubishi3000GTN/AEngine mounted coolant fan switch; Temperature Switch
1991DodgeStealthN/AEngine Mounted; Black Stamped-95c; Temperature Switch
1991Mitsubishi3000GTN/AEngine mounted coolant fan switch; Temperature Switch
Directly replaces or cross-references 18 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Four Seasons — 36564OSC — 49251559492078932118542128548018271711415111365641918955788999662A77893AC8140HS854MB660664MT0556SW1442SW8534