Standard Ignition SLS-131 Brake Light Switch

Brake Light Switch for Cruise Control Applications

Standard Ignition SLS-131 is a brake light switch built for select GM vehicles with cruise control. It is designed with the connector and terminal layout needed for the listed applications, including models such as Chevrolet Camaro, Pontiac Firebird, and Buick Skylark.

Key Features

• Female connector with 2 connector cavities
• Male blade terminals with 2 or 3 terminal configuration, depending on application
• Brass or high-impact composite housing design, as specified
• Spring and contact arrangement engineered to reduce arcing
• Copper alloy conductors for strong electrical conductivity and low resistive loss
• 100% tested for mechanical and electrical switching performance

Detailed Product Overview

The Standard Ignition SLS-131 brake light switch is engineered for dependable stoplamp and cruise control signal operation in select 1986-1994 GM passenger cars and vans. Standard Ignition uses controlled manufacturing and tested electrical switching performance to help maintain consistent pedal-actuated circuit response. This part number, SLS-131, is listed for applications including Chevrolet Camaro, Pontiac Firebird, Oldsmobile Cutlass Ciera, and Buick LeSabre, with fitment notes calling out cruise control-equipped vehicles on many listings.

This part cross-references Ansa 8678 for the same application.

What It Helps Correct

• Brake lamps that do not illuminate when the pedal is pressed
• Intermittent stoplight operation caused by worn internal contacts
• Cruise control disengagement issues related to brake switch signal loss
• Electrical resistance problems from aging switch conductors
• Switch failure from heat, arcing, or internal wear

Installation Notes and Fitment

Verify connector style, terminal count, and cruise control requirements before installation. Fits 1987-1992 Chevrolet Camaro, N/A; Fits 1987-1992 Pontiac Firebird, N/A; Fits 1986-1991 Buick LeSabre, N/A; Fits 1986-1991 Pontiac 6000, N/A; Fits 1986-1990 Oldsmobile 98, N/A. Additional listed applications include 1986-1994 Oldsmobile Silhouette and 1990-1994 Pontiac Trans Sport for vehicles with cruise control, plus other GM models shown in the fitment data. Confirm the brake pedal switch location and terminal arrangement against the original part before service.

Quality Assurance

Standard Ignition manufactures ignition and electrical components with in-process quality control from component selection through final production. The SLS-131 is 100% tested to verify switching performance before release.