Standard Ignition SLS-67 Brake Light Switch

Brake Light Switch for Ford and Mercury Applications

The Standard Ignition SLS-67 brake light switch is built for dependable stoplamp signal control in select Ford, Mercury, and Dodge vehicles. It uses a metal finish, a female connector, and blade-style terminals to support a secure electrical connection in the brake pedal circuit.

For service work on a 1969-1970 Ford Mustang, 1968-1970 Mercury Cougar, or 1976 Ford E-100 Econoline, this switch provides a direct replacement option with OE-style electrical switching performance.

Key Features

• Brake light switch for stoplamp circuit operation
• Metal housing and metal finish
• 1 female connector
• 2 male blade terminals
• Copper alloy conductors for low-resistance electrical flow
• Spring and contact design that reduces arcing
• 100% tested for mechanical and electrical switching performance

Detailed Description

Standard Ignition SLS-67 is engineered for consistent brake pedal signal transfer in vehicles that rely on a threaded stoplight switch design. The switch construction uses durable materials selected for service use, with brass or high-impact composite housing design depending on application requirements. Copper alloy conductors help maintain stable conductivity, while the internal contact arrangement is designed to limit arcing and extend service life. This part cross-references Four Seasons 58099 for the same application.

Compatible vehicle coverage includes Fits 1976 Ford E-100 Econoline, N/A; Fits 1976 Ford E-100 Econoline Club Wagon, N/A; Fits 1971 Dodge Monaco, N/A; Fits 1969-1970 Ford Mustang, N/A; Fits 1968-1970 Mercury Cougar, N/A; and Fits 1967 Mercury Cougar, N/A. The SLS-67 is a practical choice when replacing a worn brake light switch on classic Ford Mustang and Mercury Cougar models or on select Ford van applications.

Common Issues This Part Can Help Solve

• Brake lamps that do not illuminate when the pedal is pressed
• Intermittent stoplight operation
• Delayed or inconsistent brake light response
• Electrical contact wear inside the brake switch
• Switch failure caused by arcing or internal fatigue

Installation Notes and Tips

Verify connector style, terminal layout, and thread type before installation. Confirm the vehicle’s serial number break for 1976 Ford E-100 Econoline and E-100 Econoline Club Wagon applications, and check the cruise control configuration on the 1971 Dodge Monaco listing. Inspect the brake pedal switch mounting area and wiring terminals for corrosion or damage before connecting the new unit.

Quality Assurance

Standard Ignition manufactures original equipment ignition products with quality control maintained throughout production, from component selection to finished part testing. The SLS-67 is individually tested to verify both mechanical action and electrical switching performance.