Standard Ignition US-499 Ignition Switch

Overview of Standard Ignition US-499 Ignition Switch

The Standard Ignition US-499 ignition switch is designed specifically for Subaru Legacy models, providing reliable electrical connection and secure attachment. This bolt-on ignition switch features a female connector with three rectangular connectors and eight male blade terminals, ensuring compatibility and ease of installation.

• Bolt-on attachment method for secure mounting
• Female connector with three rectangular connectors
• Eight male blade terminals for reliable electrical contact
• Designed for Subaru Legacy ignition systems
• Part number US-499 for precise identification

Detailed Product Description

The US-499 ignition switch by Standard Ignition is engineered to meet the specific electrical and mechanical requirements of Subaru Legacy vehicles. Its bolt-on design allows for straightforward installation, while the female connector with three rectangular connectors ensures a proper fit with the vehicle’s wiring harness. The eight male blade terminals provide multiple contact points for consistent electrical flow, which is critical for the ignition system’s performance. This ignition switch is built to maintain stable connections under normal operating conditions, supporting the vehicle’s starting and accessory circuits.

Common Applications and Problem Resolution

• Replacement for faulty or worn ignition switches in Subaru Legacy models
• Resolves intermittent starting issues caused by poor electrical contact
• Addresses problems with accessory power loss during ignition
• Fixes ignition switch failure that prevents engine start
• Restores proper function to ignition circuits with damaged terminals

Installation Notes and Tips

• Ensure vehicle battery is disconnected before installation to prevent electrical shorts
• Verify connector orientation matches the female rectangular connector on the vehicle harness
• Use appropriate tools to securely bolt the ignition switch in place
• Check all eight blade terminals for proper seating and contact after installation
• Test ignition switch operation before reassembling dashboard components

Quality Assurance and Warranty Information

Standard Ignition manufactures the US-499 ignition switch to meet industry standards for durability and electrical performance. This part undergoes quality control inspections to ensure fitment and function for Subaru Legacy vehicles. Warranty coverage details should be confirmed with the product documentation or supplier, as they may vary.