Standard Ignition US-259 Ignition Switch

Reliable Ignition Switch for Buick, Oldsmobile, and Pontiac Vehicles

The Standard Ignition US-259 ignition switch is designed for precise fitment and dependable performance in select Buick, Oldsmobile, and Pontiac models. Engineered to mount securely on the steering column, this ignition switch ensures consistent electrical connection and vehicle start-up reliability.

Key Features of the Standard Ignition US-259 Ignition Switch

• Bolt-on attachment method for secure installation
• Single female connector with a square shape for proper fit
• 12 male blade terminals providing robust electrical contact
• Designed specifically for column mounting
• Compatible with Buick Achieva, Oldsmobile Cutlass, and Pontiac Grand Am and Skylark models

Detailed Product Description

The Standard Ignition US-259 ignition switch is a direct replacement part engineered to meet OEM specifications. Its bolt-on attachment method allows for straightforward installation on the steering column, ensuring a stable and vibration-resistant fit. The switch features one female connector with a square shape, designed to mate precisely with the vehicle’s wiring harness. Equipped with 12 male blade terminals, this ignition switch supports multiple electrical circuits necessary for vehicle operation, including starter engagement, accessory power, and ignition control. This part is compatible with several GM models, including the Buick Achieva, Oldsmobile Cutlass, and Pontiac Grand Am and Skylark, making it a suitable choice for owners seeking a reliable ignition switch replacement.

Common Applications and Issues Addressed

• Resolves intermittent or no-start conditions caused by faulty ignition switches
• Eliminates electrical connection problems due to worn or damaged terminals
• Restores proper accessory and ignition circuit function
• Fixes ignition key turning difficulties related to switch failure
• Prevents unexpected engine shutdowns caused by ignition switch faults

Installation Notes and Tips

• Ensure the vehicle battery is disconnected before beginning installation
• Verify the connector gender and shape match the vehicle wiring harness
• Use appropriate tools to remove the steering column cover for access
• Secure the ignition switch using the bolt-on method to prevent movement
• Test all ignition positions after installation to confirm proper operation

Quality Assurance and Warranty Information

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The US-259 ignition switch undergoes rigorous quality control to ensure consistent electrical connectivity and mechanical integrity. This part is backed by a limited warranty against defects in materials and workmanship, offering peace of mind for your vehicle repair.