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Four Seasons 36580 HVAC Binary Switch
Overview of Four Seasons Pressure Switch 36580
The Four Seasons Pressure Switch 36580 is designed for precise pressure monitoring in automotive HVAC systems. Specifically compatible with Mercedes-Benz 300D models, this system-mounted binary switch ensures reliable operation within the vehicle's air conditioning and heating system.
- Compatible with Mercedes-Benz 300D HVAC systems
- Binary pressure switch with open connector shape
- Female fitting with 7/16 in. x 20 thread size
- Operates at low pressure cutoff of 28 PSI
- Two-terminal design in black color for system mounting
- Meets or exceeds OEM specifications
Detailed Product Features and Specifications
The Four Seasons Pressure Switch 36580 is a binary HVAC pressure switch designed to monitor system pressure and control operation accordingly. Featuring a female fitting with a 7/16 in. x 20 thread size, it mounts directly onto the HVAC system. The switch has an open connector shape and two terminals, facilitating straightforward electrical connections. Its black color housing is durable and suited for system mounting locations. The switch operates with a low-pressure cutoff at 28 PSI, ensuring the HVAC system maintains proper pressure levels to prevent damage or inefficient operation.
About the Four Seasons Pressure Switch Product Line
The Pressure Switch line from Four Seasons focuses on reliable pressure monitoring components for automotive HVAC systems. These switches are engineered to meet or exceed OEM standards, providing consistent performance and compatibility with specific vehicle models. The 36580 part number is part of this line, designed to integrate seamlessly with the HVAC system of the Mercedes-Benz 300D, ensuring accurate pressure detection and system protection.
Common Applications and Issues Addressed
- Prevents HVAC compressor damage due to low refrigerant pressure
- Maintains proper system pressure for efficient heating and cooling
- Protects against system overpressure conditions
- Ensures reliable operation of HVAC system components
- Helps diagnose pressure-related HVAC system failures
Installation Notes and Tips
When installing the Four Seasons Pressure Switch 36580, ensure the system is depressurized and the vehicle is off. The female fitting with 7/16 in. x 20 thread size requires proper torque to avoid leaks. Verify the switch is mounted in the designated system location and that the two terminals are securely connected. Confirm the connector shape matches the vehicle wiring harness for a proper fit. Following OEM installation guidelines will help maintain system integrity and performance.
Quality Assurance and Warranty
This Four Seasons Pressure Switch 36580 meets or exceeds OEM specifications for fit, form, and function. It is manufactured to provide reliable service in the Mercedes-Benz 300D HVAC system. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Four Seasons |
| Part Number | 36580 |
| Position | Pressure Switch |
| Color | Black |
| Comp Open/Closed | Open |
| Connector Shape | Open |
| Description | Switch-Pressure /System Mount |
| Fitting Gender | Female |
| Fitting Thread Size | 7/16 in. x 20 |
| Item Included A Desc | 24650 |
| Item Included A Qty. | 1 |
| Meets / Exceeds OEM? | YES |
| Mnt Sys Loc | System Mounted |
| Number of Terminals | 2 |
| Operate Psi Low Off | 28 |
| Style | Binary |
| Type | Pressure |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1985 | Mercedes-Benz | 300D | 3.0L | L5 | N/A | Pressure Switch |
| 1984 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1983 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1982 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1981 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1980 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1979 | Mercedes-Benz | 300D | N/A | Pressure Switch | ||
| 1978 | Mercedes-Benz | 300D | N/A | Pressure 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.