Standard Ignition DS-288 Headlight Switch

Headlight Switch for Compatible Vehicles

The Standard Ignition DS-288 headlight switch is built for direct replacement service on select Buick, Chevrolet, GMC, and Pontiac applications. It uses a 12-volt design with a rectangular, no-connector layout and 6 male blade terminals for straightforward electrical interface.

For technicians and DIY repairs, this DS-288 headlight switch focuses on consistent switching performance, stable conductivity, and OE-style fitment across supported vehicles, including Buick Century, Chevrolet P30, GMC P3500, and Pontiac Firebird applications.

Key Features

• Direct, snap-fit attachment method for service replacement
• 12-volt headlight switch design
• Rectangular connector shape with no connector body
• 6 male blade terminals
• Copper alloy conductors for low-resistance electrical flow
• 100% tested for mechanical and electrical switching performance
• Standard Ignition DS-288 replacement part number

Product Details

Standard Ignition DS-288 is a headlight switch engineered with durable materials and copper alloy conductors to maintain reliable electrical conductivity under everyday service conditions. The switch is tested for both mechanical action and electrical function, helping ensure dependable headlight control in vehicles that use a direct, snap-fit, 6-terminal configuration. This part cross-references 1S2317 and HL6670 for the same application.

Common Issues This Part May Solve

• Headlights that do not turn on or respond intermittently
• Worn switch contacts causing inconsistent lighting operation
• Electrical resistance from aging internal switch components
• Broken or unreliable headlight control in the dash switch circuit
• Replacement needs on Buick Century, Chevrolet P30, GMC P3500, or Pontiac Firebird models

Installation Notes and Tips

• Verify the vehicle uses a 12-volt headlight switch with 6 male blade terminals before installation.
• Match the direct, snap-fit mounting style and rectangular connector shape to the original part.
• Confirm fitment details for the specific vehicle year and trim, including Pontiac Firebird applications noted with no gray button.
• Inspect the connector terminals and surrounding wiring for heat damage or corrosion before installing the new switch.

Quality Assurance

Standard Ignition builds this DS-288 headlight switch with robust materials and validates each unit through mechanical and electrical testing to support consistent service performance.