Standard Ignition SLS-177 Brake Light Switch

Brake Light Switch for Chrysler and Dodge Applications

The Standard Ignition SLS-177 brake light switch is built for dependable stoplamp signal control in select Chrysler, Dodge, and Plymouth vehicles. It uses a female connector with 5 male blade terminals, making it a direct electrical match for listed applications including Chrysler Daytona, Chrysler LeBaron, Dodge Aries, Dodge Daytona, Dodge Lancer, Dodge Shadow, Plymouth Reliant, Plymouth Sundance, and Plymouth Turismo.

For vehicles with cruise control, this brake light switch also serves as the specified replacement on select 1987-1988 Chrysler Daytona, Chrysler LeBaron, Plymouth Sundance, 1987 Dodge Daytona, 1987 Dodge Shadow, and 1987 Plymouth Turismo applications.

Key Features

• Brake light switch for stoplamp circuit operation
• Female connector with 1 connector interface
• 5 male blade terminals for the listed electrical layout
• High-grade housing materials for service durability
• Spring and contact design helps reduce arcing
• Copper alloy conductors support low-resistance electrical flow
• 100% tested for mechanical and electrical switching performance

Detailed Product Overview

Standard Ignition SLS-177 is engineered as an OE-style brake light switch for vehicles that require a 5-blade terminal configuration. The switch is designed with robust internal contact geometry and copper alloy conductors to maintain consistent electrical switching and stable stoplamp operation. Standard Ignition manufactures this part with complete process control from component to finished product, which supports consistent fit and function across the listed Chrysler, Dodge, and Plymouth applications. This part number, SLS-177, is a practical replacement choice when diagnosing brake lamp circuit faults on 1987-1988 Chrysler Daytona and LeBaron models, as well as related Dodge and Plymouth platforms.

This part cross-references 1S5870 and 53-54610 for the same application.

What This Part Helps Resolve

• Brake lights that do not illuminate when the pedal is pressed
• Intermittent stoplamp operation caused by worn switch contacts
• Cruise control disengagement issues on listed cruise-control applications
• Electrical switching problems from heat-affected or arcing contacts
• Faults related to a damaged or mismatched brake light switch connector layout

Installation Notes and Tips

Verify the connector style and terminal count before installation. Confirm the vehicle year, make, model, and cruise control requirement against the fitment list, especially on 1987-1988 Chrysler Daytona and LeBaron, 1987-1988 Plymouth Sundance, 1987 Dodge Daytona, 1987 Dodge Shadow, and 1987 Plymouth Turismo applications. Inspect the brake pedal switch mounting area and wiring connector for wear, corrosion, or heat damage before connecting the new switch.

Quality Assurance

Standard Ignition states that this brake light switch is fully tested for both mechanical action and electrical switching performance. The design uses durable housing materials and copper alloy conductors to support reliable operation in service.