Standard Ignition RY-964 Engine Water Pump Relay

Reliable Engine Water Pump Relay for Ford and Lincoln Vehicles

The Standard Ignition RY-964 Engine Water Pump Relay is designed to provide dependable electrical control for your vehicle's water pump system. Specifically compatible with Ford F-150, F-250 Super Duty, F-350 Super Duty, and Lincoln Mark LT models, this relay ensures proper operation of your engine cooling system.

• Connector Gender: Female
• Connector Quantity: 5
• Connector Shape: Rectangular
• Continuous Duty: No
• Functions as an Accessory Relay
• Terminal Gender: Male
• Terminal Quantity: 5
• Terminal Type: Blade
• Voltage: 12V
• Mounting Bracket(s) Not Included

Technical Details and Compatibility

The RY-964 relay from Standard Ignition is engineered to meet the electrical demands of your Ford or Lincoln truck's engine water pump system. Featuring a 12-volt operating voltage and a rectangular female connector with five terminals, this relay integrates seamlessly with the vehicle's wiring harness. The blade-type male terminals provide secure and reliable connections, ensuring consistent relay performance. Although it is not rated for continuous duty, it functions effectively as an accessory relay within the engine cooling circuit.

Applications and Problem Resolution

This engine water pump relay is compatible with Ford F-150, F-250 Super Duty, F-350 Super Duty, and Lincoln Mark LT models. It is designed to address common issues such as:

• Intermittent water pump operation
• Failure to engage the water pump during engine operation
• Electrical relay failure causing engine overheating
• Faulty accessory relay affecting cooling system performance
• Connector or terminal corrosion leading to poor electrical contact

Installation Notes and Tips

When installing the Standard Ignition RY-964 relay, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical shorts. Verify the connector orientation matches the rectangular female connector with five terminals. Since mounting brackets are not included, secure the relay in a suitable location using existing hardware or brackets. Inspect terminals for corrosion and clean if necessary before installation to maintain optimal electrical contact.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, providing reliable performance for your Ford or Lincoln vehicle. The RY-964 engine water pump relay undergoes rigorous quality control to ensure durability and proper function. Please refer to Standard Ignition's warranty policy for specific coverage details.