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Four Seasons 20015 Engine Cooling Fan Switch
Engine Cooling Fan Switch for Engine-Mounted Applications
The Four Seasons Temperature Switch 20015 is an engine-mounted cooling fan switch built for temperature-based fan control. It uses a rectangular female connector, 2 terminals, and an M18 x 1.50 male thread for direct replacement in the correct cooling system application.
Compatible With 1992 Chevrolet Metro, 1992-1994 Geo Metro, and 1992-1994 Suzuki Swift engine-mounted coolant fan switch applications, this Four Seasons 20015 temperature switch is specified to open at 197 and close at 208 for fan operation control.
Key Features
- Four Seasons Temperature Switch line
- Part number 20015
- Engine-mounted cooling fan switch
- Rectangular connector shape with female connector
- 2-terminal electrical connection
- M18 x 1.50 male thread fitting
- Open fan style
- Temperature off at 197 and temperature on at 208
- Meets or exceeds OEM requirements
Product Details
This temperature switch is used in engine cooling fan control circuits where coolant temperature determines when the fan turns on and off. The Four Seasons 20015 is a direct-fit style replacement for select Chevrolet Metro, Geo Metro, and Suzuki Swift models with engine-mounted coolant fan switch configurations. This part cross-references Baldwin 20015 and Eastern Catalytic 50238 for the same application.
Common Issues This Part Can Address
- Cooling fan not turning on at the correct temperature
- Cooling fan staying on longer than expected
- Intermittent fan cycling caused by a worn temperature switch
- Incorrect coolant fan response in engine-mounted systems
- Fault codes or drivability concerns related to fan control temperature input
Installation Notes and Tips
Verify the connector shape, terminal count, and M18 x 1.50 thread before installation. This switch is engine mounted, so confirm the original location and temperature range match the vehicle’s cooling fan strategy. For best results, compare the removed part to the Four Seasons 20015 before final installation on 1992 Chevrolet Metro, 1992-1994 Geo Metro, or 1992-1994 Suzuki Swift applications.
Quality Assurance
Four Seasons lists this temperature switch as meeting or exceeding OEM requirements, making it a suitable replacement for factory-style cooling fan control in the listed applications.
| Brand | Four Seasons |
|---|---|
| Part Number | 20015 |
| Position | Temperature Switch |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Description | Switch-Temp /Engine Mount |
| Fan Open/Closed | Open |
| Fitting Gender | Male |
| Fitting Thread Size | M18 x 1.50 |
| Meets / Exceeds OEM? | YES |
| Mnt Sys Loc | Engine Mounted |
| Style | Temperature |
| Temperature Off | 197 |
| Temperature On | 208 |
| Terminal Quantity | 2 |
| Type | Cooling Fan |
This part fits 7 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 1994 | Geo | Metro | N/A | Engine Mounted; Brown; 2 Term.; Temperature Switch | |
| 1994 | Suzuki | Swift | Manual | N/A | Engine mounted coolant fan switch; Temperature Switch |
| 1993 | Geo | Metro | N/A | Engine Mounted; Brown; 2 Term.; Temperature Switch | |
| 1993 | Suzuki | Swift | Manual | N/A | Engine mounted coolant fan switch; Temperature Switch |
| 1992 | Chevrolet | Metro | N/A | Engine mounted coolant fan switch; Temperature Switch | |
| 1992 | Geo | Metro | N/A | Engine Mounted; Brown; 2 Term.; Temperature Switch | |
| 1992 | Suzuki | Swift | Manual | N/A | Engine mounted coolant fan switch; Temperature Switch |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.