Four Seasons
Temperature Switch

Four Seasons 36530 Engine Cooling Fan Switch

Brand Four Seasons 36530
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 188
Temperature On 197
Terminal Quantity 2
Type Cooling Fan
Product line Temperature Switch
Fits Honda · 5 vehicles

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

Temperature switch. Turns the fan on at 197 and off at 188 for precise operation.

Engine-mounted design. Rectangular 2-terminal connector with M16-1.50 threads for a secure fit.

Cross-references Anchor 3423, Four Seasons 36530 and Gates 51749 for the same application. See all 20.

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Four Seasons 36530 Engine Cooling Fan Switch

The Four Seasons Temperature Switch 36530 is an engine-mounted cooling fan switch built for temperature-based fan control. It uses a rectangular male connector with 2 terminals and an M16-1.50 male thread for direct replacement in the cooling system.

Compatible With 1984-1985 Honda Accord and 1983-1985 Honda Prelude applications that use an engine mounted coolant fan switch. Four Seasons 36530 meets or exceeds OEM requirements for the listed fitments.

Key Features

  • Engine-mounted temperature switch for cooling fan operation
  • Rectangular connector shape with 2 terminals
  • Male connector and male threaded fitting
  • M16-1.50 thread size
  • Fan opens at 197 and turns off at 188
  • Meets or exceeds OEM specifications

Product Details

This Four Seasons Temperature Switch line part is built for vehicles that rely on a temperature-actuated engine cooling fan switch. Part number 36530 is specified as an engine-mounted unit with an open fan strategy, making it a direct-match option for the listed Honda Accord and Honda Prelude fitments. The switch monitors coolant temperature and signals the fan circuit at the calibrated on/off points to support normal engine cooling operation.

This part cross-references Gates 51749 for the same application.

What It Helps Address

  • Cooling fan not switching on at the correct temperature
  • Cooling fan staying on longer than expected
  • Temperature-related fan control faults
  • Engine cooling system warning symptoms tied to switch failure
  • Incorrect replacement fitment on engine-mounted applications

Installation Notes

Verify the connector shape, terminal count, and M16-1.50 thread before installation. This switch is engine mounted, so confirm the original location and temperature calibration match the vehicle’s cooling fan strategy. Use the vehicle service information for proper removal and installation procedures on 1984-1985 Honda Accord and 1983-1985 Honda Prelude models.

Quality Assurance

Four Seasons 36530 is listed as meeting or exceeding OEM requirements for the specified applications. The Four Seasons Temperature Switch product line is built for direct replacement use in cooling system service.

This part fits 5 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1985HondaAccord——N/AEngine mounted coolant fan switch; Temperature Switch
1985HondaPrelude1.8LL4N/AEngine mounted coolant fan switch; Temperature Switch
1984HondaAccord——N/AEngine mounted coolant fan switch; Temperature Switch
1984HondaPrelude——N/AEngine mounted coolant fan switch; Temperature Switch
1983HondaPrelude——N/AEngine mounted coolant fan switch; Temperature Switch
Directly replaces or cross-references 20 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3423Four Seasons — 36530Gates — 51749OSC — 493237773PB100312658220771821176521276580198515507881711394111365301914513319189536A6651AC8554HS765MT0602SW518