Dorman 645-570 Ignition Coil Connector

Reliable Ignition Coil Connector for Ford, Lincoln, and Mercury Vehicles

The Dorman 645-570 ignition coil connector is designed to provide a secure and durable electrical connection for ignition coils in select Ford, Lincoln, and Mercury models. Engineered with quality materials and precise specifications, this connector ensures consistent performance in your vehicle's ignition system.

• Wiring harness length of 7.48 inches for optimal fit and routing
• 18-gauge wire size for reliable electrical conductivity
• Two-wire configuration with female blade terminals
• Terminals made from tin-plated brass for corrosion resistance
• Includes one pigtail connector for easy replacement

Durable Design and Precise Specifications

The Dorman 645-570 ignition coil connector features a 7.48-inch wiring harness length, providing sufficient reach for installation in various engine compartments. The 18-gauge wire gauge measurement balances flexibility and electrical capacity, supporting stable ignition coil operation. Equipped with two wires and female blade terminals, this connector ensures a secure and proper fit with compatible ignition coil terminals. The tin-plated brass terminal material offers enhanced resistance to corrosion and wear, contributing to long-term reliability in demanding automotive environments.

Compatible Vehicles and Applications

This ignition coil connector is compatible with a range of Ford, Lincoln, and Mercury vehicles, including the Ford Crown Victoria, E-150 Econoline series, F-150, F-250 Super Duty, F-350 Super Duty, Expedition, Mustang, and more. It is also suitable for Lincoln Navigator, Town Car, Grand Marquis, and Mercury Marauder models. The Dorman 645-570 part number is specifically designed to meet the electrical connector requirements of these vehicles, ensuring proper fit and function.

Common Issues Addressed by This Connector

• Intermittent ignition coil connection failures
• Corroded or damaged ignition coil terminals
• Electrical shorts or open circuits in ignition wiring
• Loose or worn blade terminal connections
• Replacement of factory wiring harness connectors

Installation Notes and Tips

When installing the Dorman 645-570 ignition coil connector, ensure the vehicle's ignition is off and the battery is disconnected to prevent electrical hazards. Verify the connector's fit with the ignition coil terminals before final installation. Use appropriate tools to secure the blade terminals and avoid damaging the wiring harness. Routing the 7.48-inch harness carefully will help prevent strain or abrasion during engine operation.

Quality Assurance and Warranty

Dorman ignition coil connectors are manufactured to meet or exceed OEM standards for fit, form, and function. The tin-plated brass terminals provide corrosion resistance to maintain electrical integrity over time. This product is backed by Dorman's limited warranty, which covers defects in material and workmanship under normal use conditions.