Four Seasons 36496 A/C Clutch Cycle Switch

Reliable Pressure Switch for Buick, Cadillac, Chevrolet, and GMC Vehicles

The Four Seasons Pressure Switch part number 36496 is designed to maintain optimal A/C system performance in select Buick, Cadillac, Chevrolet, and GMC models. This cycling pressure switch ensures precise control of the A/C clutch cycle, helping to protect your vehicle's HVAC system.

• Compatible with Buick Caprice, Century, Cadillac Fleetwood, Chevrolet Impala, and GMC G10, G20, G30, P30, and P3500 models
• Pressure switch with system mount design for easy installation
• Durable plastic and metal construction with black finish
• Female fitting with M12 x 1.50 thread size
• Two male blade terminals with open connector shape
• Operates at 12 volts and opens at 0 psi pressure
• Meets or exceeds OEM specifications for reliable performance

About the Four Seasons Pressure Switch Product Line

The Four Seasons Pressure Switch product line focuses on delivering cycling pressure switches that regulate the A/C clutch engagement based on system pressure. This ensures the HVAC system operates efficiently and prevents damage from abnormal pressure conditions. The 36496 model is part of this line, offering a system mount design and precise cycling style to maintain proper A/C function in compatible vehicles.

Detailed Product Description

The Four Seasons 36496 Pressure Switch is engineered with a combination of plastic and metal materials to provide durability and reliable operation under varying conditions. Featuring a female fitting with an M12 x 1.50 thread size, this switch mounts directly to the A/C system. It includes two male blade terminals with an open connector shape, designed for straightforward electrical connections. The switch opens at 0 psi, allowing it to cycle the A/C clutch appropriately to maintain system pressure. Operating at 12 volts, it is suitable for the electrical systems of Buick, Cadillac, Chevrolet, and GMC vehicles listed in the fitment.

Common Applications and Issues Addressed

• Regulates A/C clutch cycling to prevent compressor damage
• Maintains proper system pressure for efficient cooling
• Prevents A/C system from running under low or no pressure conditions
• Helps avoid electrical faults related to pressure switch failure
• Supports HVAC system reliability in Buick Caprice, Cadillac Fleetwood, Chevrolet Impala, and GMC commercial chassis models

Installation Notes and Tips

• Ensure vehicle compatibility with Buick, Cadillac, Chevrolet, and GMC models before installation
• Mount the switch securely on the system mount location using the M12 x 1.50 thread fitting
• Connect the two male blade terminals to the corresponding female connectors with an open connector shape
• Verify the switch opens at 0 psi to confirm proper cycling function
• Follow vehicle manufacturer guidelines for A/C system service and pressure testing

Quality Assurance and Warranty

The Four Seasons Pressure Switch 36496 meets or exceeds OEM standards, ensuring dependable performance and durability. Manufactured with quality plastic and metal components, this switch is designed to withstand typical automotive operating conditions. While specific warranty details are not provided, Four Seasons products generally come with a limited warranty covering defects in material and workmanship.