Four Seasons 37504 Engine Cooling Fan Motor Relay

Reliable Engine Cooling Fan Motor Relay for Ford and Mercury Vehicles

The Four Seasons Rad Fan Controller 37504 is designed to maintain optimal engine temperature by controlling the radiator fan motor. This engine cooling fan motor relay is compatible with select Ford and Mercury models, including Escort, Lynx, Tempo, and Topaz, ensuring precise fitment and reliable performance.

• Black cover color for durability and corrosion resistance
• Blade-type terminals with 10 male terminals for secure electrical connections
• 30-amp amperage rating suitable for radiator fan control
• Includes mounting bracket for easy installation
• 12-volt operation compatible with standard vehicle electrical systems
• Meets or exceeds OEM specifications for dependable performance

About the Four Seasons Rad Fan Controller Product Line

The Rad Fan Controller line by Four Seasons focuses on engine cooling components that regulate radiator fan operation. This product line is engineered to provide reliable relay control for radiator fans, helping maintain proper engine temperature and prevent overheating. The 37504 relay is part of this line, offering a direct replacement solution for specific Ford and Mercury vehicles.

Product Details and Specifications

The Four Seasons 37504 engine cooling fan motor relay features a black cover designed to protect internal components from environmental factors. It uses blade-type terminals, with a total of 10 male terminals, ensuring a secure and stable electrical connection within the vehicle's cooling system. Rated at 30 amps and operating at 12 volts, this relay is built to handle the electrical load required by radiator fans in compatible vehicles. The included bracket simplifies mounting and installation, providing a stable and secure fit.

Common Applications and Problem Solving

• Controls radiator fan operation to prevent engine overheating
• Replaces faulty or worn-out radiator fan motor relays
• Resolves intermittent fan operation or failure to engage
• Helps maintain consistent engine temperature during varying driving conditions
• Supports electrical system stability by meeting OEM standards

Installation Notes and Tips

When installing the Four Seasons Rad Fan Controller 37504, ensure the vehicle is turned off and the battery is disconnected to avoid electrical hazards. Verify compatibility with your Ford Escort, Mercury Lynx, Tempo, or Topaz before installation. Use the included bracket to securely mount the relay in the designated location. Confirm all blade terminals are properly connected and free of corrosion for optimal performance.

Quality Assurance and Warranty

This engine cooling fan motor relay meets or exceeds OEM specifications, ensuring reliable operation and durability. Four Seasons products typically come with a limited warranty covering defects in materials and workmanship. Refer to the product packaging or manufacturer documentation for specific warranty details related to part number 37504.