Standard Ignition US-588 Ignition Switch

Reliable Ignition Switch for Chevrolet and GMC Trucks

The Standard Ignition US-588 ignition switch is designed specifically for select Chevrolet and GMC trucks, including the Sierra 1500, Sierra 2500, Silverado 1500, and Silverado 2500 models. This ignition switch ensures proper electrical connection and reliable vehicle start-up with a durable snap fit attachment method.

• Attachment Method: Snap fit for secure installation
• Color: Black plastic finish for durability
• Connector Quantity: 4 rectangular connectors with both male and female genders
• Terminal Quantity: 19 blade-type terminals, male and female
• Mounting Location: Column-mounted for direct fit

Detailed Product Features and Specifications

The Standard Ignition US-588 ignition switch features a robust plastic finish designed to withstand daily use and environmental factors. It includes four rectangular connectors that accommodate both male and female connector genders, ensuring compatibility with the vehicle’s wiring harness. The switch has 19 blade-type terminals, also with male and female configurations, providing reliable electrical contact for ignition circuits. Its snap fit attachment method allows for straightforward installation in the steering column, maintaining factory fit and function.

Compatible Vehicles and Common Applications

This ignition switch is compatible with Chevrolet and GMC trucks, specifically the Sierra 1500, Sierra 2500, Silverado 1500, and Silverado 2500 models. It is intended for use in vehicles requiring a column-mounted ignition switch with the specified connector and terminal configurations.

• Resolves ignition start failure issues
• Replaces worn or damaged ignition switches causing intermittent electrical problems
• Fixes key turn resistance or sticking in the ignition column
• Restores proper electrical connection for vehicle accessories and ignition circuits

Installation Notes and Tips

Installation of the Standard Ignition US-588 ignition switch requires removal of the steering column covers to access the mounting location. The snap fit attachment method simplifies securing the switch without additional hardware. Ensure all connectors are properly aligned and fully seated to avoid electrical faults. It is recommended to disconnect the vehicle battery before installation to prevent electrical shorts.

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The US-588 ignition switch undergoes quality control testing to ensure reliable performance. Warranty coverage details should be confirmed with the product documentation or supplier.