Four Seasons 37495 Engine Cooling Fan Temperature Switch

Engine Cooling Fan Temperature Switch for Hyundai Elantra

Four Seasons 37495 is an engine cooling fan temperature switch built for engine or radiator mounting. It uses a rectangular female connector with 2 terminals and is set to switch the cooling fan on at 185 and off at 176 for temperature-based fan control.

The Four Seasons Temperature Switch line focuses on direct-fit thermal control components for cooling system service. This Four Seasons 37495 temperature switch is an OE-style replacement that meets or exceeds OEM requirements and supports accurate fan cycling in the cooling circuit.

Key Features

• Engine cooling fan temperature switch for thermal fan control
• Fits 1994-1995 Hyundai Elantra, temperature switch
• Engine/radiator mounted design
• Rectangular female connector with 2 terminals
• Temperature on at 185 and off at 176
• Meets or exceeds OEM requirements
• Four Seasons 37495 replacement part number

Detailed Description

Four Seasons 37495 is a temperature switch used in cooling fan circuits to monitor coolant temperature and trigger fan operation at the specified threshold. With a rectangular connector, female terminal design, and 2-terminal layout, it is built for engine or radiator mounted applications where precise thermal switching is required. This part is listed for 1994-1995 Hyundai Elantra models and is identified by part number 37495 for service and cross-reference lookup.

This part cross-references A03895 and SW1123 for the same application. If you are replacing a failed cooling fan temperature switch on a Hyundai Elantra, Four Seasons 37495 provides a direct service option for restoring temperature-based fan control.

Common Problems It Can Help Solve

• Cooling fan not turning on at the correct temperature
• Cooling fan running too long or cycling incorrectly
• Temperature switch electrical connection issues
• Overheating caused by inaccurate fan activation
• Fault codes or drivability concerns tied to fan control temperature input

Installation Notes and Tips

Verify connector shape, terminal count, and mounting location before installation. Confirm the switch temperature range matches the original specification for the vehicle cooling system. For best results, inspect the connector, wiring, and surrounding cooling components for corrosion or damage before installing the replacement part. Fits 1994-1995 Hyundai Elantra, temperature switch.

Quality Assurance

Four Seasons 37495 is listed as meeting or exceeding OEM requirements for this application. Use it as a service replacement when restoring cooling fan temperature control on compatible Hyundai Elantra models.