Standard Ignition RY-1744 Accessory Power Relay

Reliable Accessory Power Relay for Ford and Lincoln Vehicles

The Standard Ignition RY-1744 accessory power relay is designed to provide dependable electrical performance for select Ford and Lincoln models. Engineered to handle a 70 amp load, this 12-volt relay ensures consistent power delivery for your vehicle's accessory systems.

• Amperage Rating: 70 amps for high current applications
• Connector Shape: Square for secure connections
• Terminal Type: 4 male blade terminals for easy installation
• Voltage: 12 volts compatible with standard automotive electrical systems
• Mounting Bracket: Not included, allowing flexible mounting options

Technical Details and Compatibility

This accessory power relay (part number RY-1744) features four male blade terminals arranged in a square connector shape, designed to fit securely within the electrical system of various Ford and Lincoln vehicles. It operates at 12 volts and supports up to 70 amps, making it suitable for powering multiple accessory circuits. The relay does not include a mounting bracket, providing flexibility for installation based on your vehicle's configuration.

Compatible with Ford models including C-Max, E-Transit, Escape, F-150, F-150 Lightning, Fiesta, Transit, Transit-150, Transit-250, Transit-350, Transit-350 HD, and Transit Connect, as well as Lincoln MKC, this relay meets the electrical demands of these vehicles' accessory systems.

Common Applications and Problem Resolution

• Restores power to accessory circuits experiencing intermittent or no power
• Replaces faulty or worn-out relays causing electrical malfunctions
• Supports high-current accessory loads without overheating
• Ensures reliable operation of lighting, body control modules, and other electrical components
• Prevents electrical failures related to relay contact wear or corrosion

Installation Notes and Tips

When installing the Standard Ignition RY-1744 relay, ensure the vehicle's battery is disconnected to prevent electrical shorts. Verify the relay's terminal configuration matches the original part to avoid wiring errors. Since this relay does not include a mounting bracket, select a secure mounting location that minimizes vibration and exposure to moisture. Use dielectric grease on blade terminals to improve electrical contact and prevent corrosion.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The RY-1744 accessory power relay undergoes rigorous testing to verify electrical integrity and fitment accuracy. This product is backed by Standard Ignition's limited warranty, covering defects in materials and workmanship under normal use conditions.