Four Seasons 35744 A/C Compressor Cut-Out Relay

Reliable A/C Compressor Cut-Off Relay for Select GM and Dodge Vehicles

The Four Seasons Relay 35744 is a 12-volt A/C compressor cut-off relay designed to meet or exceed OEM specifications. Engineered for use in various Buick, Cadillac, Chevrolet, Dodge, Oldsmobile, and Pontiac models, this standard relay ensures proper operation of your vehicle's HVAC system.

• 12 Volt operating voltage
• 40 Amp amperage rating for reliable current handling
• 5 blade terminals with male and female connectors
• Single female square-shaped connector for secure fit
• Standard relay style with skirt and no mounting bracket
• Black color housing for easy identification
• Meets or exceeds OEM quality standards

About the Four Seasons Relay Product Line

The Relay product line from Four Seasons focuses on delivering dependable HVAC relays that maintain proper electrical control within automotive climate control systems. The Relay 35744 is part of this line, offering a standard relay design that supports consistent A/C compressor cut-off functionality across multiple vehicle makes and models.

Product Details and Specifications

This A/C compressor cut-off relay operates at 12 volts and is rated for 40 amps, making it suitable for handling the electrical load required by the compressor clutch. It features five blade terminals, combining male and female terminal genders to ensure compatibility with factory wiring harnesses. The relay includes one female connector with a square shape, designed for a secure and precise connection. The relay housing is black and includes a skirt but does not come with a mounting bracket, allowing for flexible installation options.

Compatible Vehicles and Applications

• Buick models such as LeSabre, Park Avenue, and Roadmaster
• Cadillac models including Allante, DeVille, and Fleetwood
• Chevrolet vehicles like Caprice, Commercial Chassis, and Custom Cruiser
• Dodge Dakota and other compatible models
• Oldsmobile and Pontiac models including 88, 98, Bonneville, Brougham, Cutlass Ciera, Delta 88, Firebird, and Safari

Common Issues Addressed by This Relay

• Intermittent or complete failure of A/C compressor engagement
• HVAC system not activating the compressor clutch
• Electrical relay failure causing A/C system shutdown
• Blown fuses or circuit interruptions related to compressor control
• Replacement of worn or damaged OEM relays in HVAC circuits

Installation Notes and Tips

When installing the Four Seasons Relay 35744, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts. Verify the relay terminal configuration matches the factory relay to avoid wiring errors. Since this relay does not include a mounting bracket, secure it properly within the relay panel or housing to prevent vibration damage. Confirm compatibility with your specific Buick, Cadillac, Chevrolet, Dodge, Oldsmobile, or Pontiac model before installation.

Quality Assurance and Warranty

The Four Seasons Relay 35744 meets or exceeds OEM standards for fit, form, and function. Manufactured with quality materials and tested for durability, this relay is designed to provide reliable service in automotive HVAC systems. Warranty coverage details should be confirmed with the product documentation or supplier.