Standard Ignition S-678 Windshield Wiper Motor Connector

Wiper Motor Connector for Ford and Mercury

Standard Ignition S-678 is a wiper motor connector pigtail assembly built for electrical repair work where the original connector has heat damage, broken terminals, or poor contact. It uses a male connector body with female blade terminals and seven wires to restore a secure connection at the wiper motor.

Compatible With Ford Crown Victoria, Mercury Grand Marquis, Ford Taurus, Mercury Sable, Ford Bronco, Ford Econoline vans, Ford Probe, Lincoln Continental, Lincoln Mark VII, Lincoln Mark VIII, and Lincoln Town Car applications across the listed model years. The S-678 is a direct-fit electrical connector solution for wiper system service on these vehicles.

Key Features

• Wiper motor connector pigtail assembly for electrical repair
• Male connector with female blade terminals
• Seven-terminal, seven-wire design
• Built with high-grade materials for strong conductivity and consistent contact
• Standard Ignition S-678 for service on select Ford, Mercury, and Lincoln vehicles

Detailed Description

Standard Ignition S-678 is designed for technicians replacing damaged wiper motor connectors rather than repairing unreliable terminals. The connector construction supports a stable electrical interface, helping restore proper signal transfer between the vehicle harness and the wiper motor. Standard Ignition focuses on pigtails and sockets for electrical repair, and this part reflects that service-oriented design approach. This part cross-references 1P1313 and EC132 for the same application.

What It Helps Fix

• Intermittent or inoperative windshield wipers caused by connector failure
• Heat-damaged or melted wiper motor plug connections
• Loose terminal contact at the wiper motor
• Corrosion or broken blades inside the original connector
• Electrical continuity issues in the wiper circuit

Installation Notes and Tips

Match the connector style, terminal count, and wire layout before installation. Inspect the vehicle-side harness for heat, corrosion, or damaged insulation, and repair any compromised wiring before splicing in the new pigtail. Verify pin orientation and secure each connection to maintain proper wiper motor operation on Ford Crown Victoria, Mercury Grand Marquis, and related applications.

Quality Assurance

Standard Ignition uses high-grade materials and long-standing electrical component development to support dependable conductivity and accurate connections in repair applications.