Four Seasons 36497 A/C Clutch Cycle Switch

Overview of Four Seasons Pressure Switch 36497

The Four Seasons Pressure Switch 36497 is designed for reliable operation in HVAC systems of Dodge vehicles, including Dakota, Ram 1500, Ram 2500, Ram 3500, and Ramcharger models. This A/C clutch cycle switch helps maintain proper system pressure and ensures efficient air conditioning performance.

• Compatible with Dodge Dakota, Ram 1500, Ram 2500, Ram 3500, and Ramcharger
• Part number 36497 for precise identification
• Oval connector shape with 2 male pin terminals
• Female fitting with M12 x 1.50 thread size
• Operates at 12 volts with cycling style pressure control
• Weather Pack sealed connector for durability
• Meets or exceeds OEM specifications
• Constructed from plastic and metal materials for strength

Detailed Product Description

The Four Seasons Pressure Switch 36497 is a pressure-type A/C clutch cycle switch designed for system mount installation. It features a female fitting with an M12 x 1.50 thread size and an oval-shaped connector housing two male pin terminals. This switch operates on a 12-volt system and cycles the A/C clutch based on pressure thresholds, turning on at 45 psi and off at 28 psi to protect the HVAC system from pressure extremes. The switch is weather-sealed with a Weather Pack connector, ensuring reliable performance in harsh environments. Constructed from durable plastic and metal components, it meets or exceeds OEM standards for fit and function.

Pressure Switch Product Line Information

The Four Seasons Pressure Switch product line focuses on pressure-sensitive switches designed to regulate and protect automotive HVAC systems. This line includes cycling style switches like the 36497, which monitor refrigerant pressure to control the A/C clutch engagement. These switches are engineered to provide consistent cycling performance and system protection, making them suitable replacements for original equipment in Dodge trucks and SUVs.

Common Applications and Issues Addressed

• Prevents A/C compressor damage due to abnormal pressure
• Maintains proper cycling of the A/C clutch for efficient cooling
• Protects HVAC system from low or high refrigerant pressure
• Resolves intermittent A/C clutch engagement problems
• Ensures system mount compatibility for secure installation

Installation Notes and Tips

When installing the Four Seasons Pressure Switch 36497, ensure the system is depressurized and the vehicle’s ignition is off. The switch mounts directly to the system with the female M12 x 1.50 threaded fitting. Connect the oval-shaped Weather Pack connector securely to prevent moisture intrusion. Verify the terminal pins align correctly to avoid connection issues. After installation, test the A/C system for proper clutch cycling and pressure regulation.

Quality Assurance and Warranty

This Four Seasons Pressure Switch 36497 meets or exceeds OEM specifications for durability and performance. It is manufactured with high-quality plastic and metal materials and features a weather-sealed connector for long-lasting operation. While specific warranty details are not provided here, Four Seasons products typically come with a limited warranty covering defects in materials and workmanship.