Standard Ignition S-64 Headlight Dimmer Switch Connector

Headlight Dimmer Switch Connector for Ford and Dodge

Restore a secure electrical connection at the headlight dimmer switch with the Standard Ignition S-64 connector. This headlight dimmer switch connector is built with high-grade materials to support strong conductivity and consistent terminal contact in classic Ford, Mercury, Lincoln, Chrysler, and Dodge applications.

Compatible With 1959-1994 Ford Bronco, Ford F-Series, Ford Econoline, Dodge D100, and related vehicles listed below, the S-64 is a direct-fit style repair connector for worn, heat-damaged, or broken switch plugs. Standard Ignition S-64 is a practical choice when the original connector body or terminals no longer hold a reliable connection.

Key Features

• Male connector body with female blade plug terminals
• 3-wire, 3-terminal design for headlight dimmer switch circuits
• 13 1/2-inch harness length for repair and replacement work
• Built for dependable conductivity and stable terminal engagement
• Standard Ignition S-64 replacement connector for electrical repair

Product Details

The Standard Ignition S-64 is a headlight dimmer switch connector designed for vehicles that use a 3-terminal blade plug style connection. It is commonly used on Ford Mustang floor-mounted switch applications, along with many Ford truck, van, and passenger car platforms, plus select Dodge, Chrysler, Lincoln, and Mercury models. If you are repairing a dimmer switch circuit on a Ford Bronco, Ford F-150, or Dodge Dart, this connector provides the correct style of electrical interface for the job.

Standard Ignition develops pigtails and sockets for electrical repairs where original connectors fail from age, heat, or terminal wear. The S-64 follows that approach with materials selected to maintain conductivity and a secure connection at the switch.

This part cross-references Autolite 411 for the same application.

What It Helps Repair

• Intermittent or failed headlight dimmer switch operation
• Heat-damaged or brittle connector housings
• Loose terminal contact at the switch plug
• Corrosion-related electrical resistance in the dimmer circuit
• Broken wiring at the headlight switch connector

Installation Notes and Tips

• Verify the vehicle uses a 3-terminal blade plug style dimmer switch connector before installation.
• Match the connector style to the application notes, including vehicles listed without locking tabs.
• Inspect the switch terminals and surrounding wiring for heat damage before connecting the new pigtail.
• Use proper electrical repair practices to ensure a clean, secure connection.

Quality Assurance

Standard Ignition supports this connector with decades of electrical component development focused on technician needs and OE-style repair solutions. The S-64 is engineered to address common connector failure points while maintaining reliable conductivity in service.