Standard Ignition MC1901 Brake Light Switch

Brake Light Switch Replacement

Standard Ignition MC1901 is a direct-fit brake light switch replacement for vehicles that need reliable stoplamp signal operation. Built with a metal finish and silver housing, it uses a male connector with 1 connector interface and 2 male terminals for straightforward electrical connection.

Key Features

• Direct-fit OE replacement for easier installation
• Brake light switch function for stoplamp circuit control
• Silver metal finish for durable construction
• Male connector with 2 male terminals
• Built from high-quality materials for demanding under-dash conditions
• Extensively tested for electrical reliability

Product Details

Standard Ignition MC1901 is engineered as an OE-style stoplight switch for dependable brake pedal signal transfer. It is a practical choice for drivers searching for a brake light switch replacement, stop lamp switch, or brake pedal switch for a Standard Ignition MC1901 application. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. For buyers comparing vehicle-specific listings, use this part when your make/model lookup calls for MC1901 and the matching connector and terminal layout. It is also a relevant search for Honda Civic brake light switch replacement and Toyota Corolla brake light switch replacement when the catalog points to this exact part number.

Common Issues It Can Help Solve

• Brake lamps staying off when the pedal is pressed
• Brake lights remaining on after pedal release
• Intermittent stoplamp operation
• Crank or shift-interlock concerns tied to brake pedal signal input
• Fault codes or warning symptoms related to the stoplight circuit

Installation Notes and Tips

Verify connector style, terminal count, and mounting location before installation. Compare the existing switch to Standard Ignition MC1901 to confirm the male connector and 2-terminal layout match the original part. After installation, test brake lamp operation and pedal response before returning the vehicle to service. For vehicle-specific searches, confirm the exact application in the catalog for your Honda Civic or Toyota Corolla before ordering.

Quality Assurance

Standard Ignition states that this stoplight switch is manufactured as a direct replacement and is tested for reliability. The company maintains quality control throughout production to support consistent fit and function.