OE Quality
60-Day Returns

Four Seasons 36558 Engine Cooling Fan Switch
Reliable Engine Cooling Fan Switch for Acura Legend and TL
The Four Seasons Temperature Switch 36558 is designed to maintain optimal engine temperature by controlling the cooling fan operation. Specifically engineered for Acura Legend and TL models, this engine cooling fan switch ensures your vehicle's cooling system functions efficiently under varying temperature conditions.
Key Features of Four Seasons Temperature Switch 36558
- Engine cooling fan switch with temperature control functionality
- Compatible with Acura Legend and TL models
- Two male terminals for secure electrical connection
- Male fitting with M16-1.50 thread size for precise engine mounting
- Temperature activation range: fan turns on at 197°F and off at 170°F
- Meets or exceeds OEM specifications for reliable performance
- Part of the Four Seasons Temperature Switch product line, focused on temperature-sensitive components
Detailed Description of the Temperature Switch 36558
This Four Seasons Temperature Switch 36558 is an engine-mounted cooling fan switch designed to regulate the operation of the cooling fan based on engine temperature. Featuring a temperature-controlled style, it activates the cooling fan at 197°F and deactivates it at 170°F to maintain optimal engine temperature. The switch includes two male terminals and a male fitting with an M16-1.50 thread size, ensuring a secure and precise fit on the engine mount. This part meets or exceeds OEM standards, providing dependable performance for Acura Legend and TL vehicles.
The Four Seasons Temperature Switch product line specializes in temperature-sensitive switches that control engine cooling components. This line is engineered to provide accurate temperature response and durability, making it suitable for critical engine cooling applications such as this fan switch.
Common Applications and Issues Addressed
- Prevents engine overheating by activating the cooling fan at the correct temperature
- Ensures cooling fan turns off to avoid unnecessary power consumption
- Replaces faulty or worn engine cooling fan switches in Acura Legend and TL
- Helps maintain consistent engine temperature for improved performance
- Addresses intermittent cooling fan operation or failure to engage
Installation Notes and Tips
- Ensure the engine is cool before installation to avoid burns or injury
- Verify the M16-1.50 thread size matches the engine mount fitting
- Connect the two male terminals securely to the vehicle’s wiring harness
- Check for proper fan operation after installation by monitoring temperature activation points
- Consult vehicle service manual for specific torque specifications and installation procedures
Quality Assurance and Warranty Information
The Four Seasons Temperature Switch 36558 is manufactured to meet or exceed OEM quality standards, ensuring reliable and consistent performance. This part undergoes rigorous testing to verify temperature activation accuracy and durability. While specific warranty details may vary, Four Seasons typically offers a limited warranty covering defects in material and workmanship. Refer to the product documentation for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 36558 |
| Position | Temperature Switch |
| Connector Gender | Male |
| 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 | 170 |
| Temperature On | 197 |
| Terminal Quantity | 2 |
| Type | Cooling Fan |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1998 | Acura | TL | 3.2L | V6 | N/A | Engine mounted coolant fan switch; Temperature Switch |
| 1997 | Acura | TL | 3.2L | V6 | N/A | Engine mounted coolant fan switch; Temperature Switch |
| 1996 | Acura | TL | 3.2L | V6 | N/A | Engine mounted coolant fan switch; Temperature Switch |
| 1995 | Acura | Legend | N/A | Engine mounted coolant fan switch; Temperature Switch | ||
| 1994 | Acura | Legend | N/A | Engine mounted coolant fan switch; Temperature Switch | ||
| 1993 | Acura | Legend | N/A | Engine mounted coolant fan switch; Temperature Switch | ||
| 1992 | Acura | Legend | N/A | Engine mounted coolant fan switch; Temperature Switch | ||
| 1991 | Acura | Legend | 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.