Standard Ignition US-357 Ignition Lock Cylinder and Switch

Ignition Lock Cylinder and Switch for Pathfinder and QX4

Standard Ignition US-357 is a coded ignition lock cylinder and switch assembly with keys for select Nissan and INFINITI applications. It combines the ignition switch and lock assembly in one column-mounted unit for direct replacement service on covered vehicles.

• Coded ignition lock cylinder and switch assembly
• Includes ignition switch and lock assembly with keys
• Column mounting location
• Female connector design with 2 connectors
• 8 blade terminals with male terminal ends
• Mounting bracket(s) included
• Instructions included for installation reference

Vehicle Fitment Details

Compatible with 1996 Nissan Pathfinder, 1997-1998 Nissan Pathfinder, and 1997-1998 INFINITI QX4. For 1997-1998 Nissan Pathfinder applications, installation requires a scan tool with anti-theft security access.

Standard Ignition US-357 is built for drivers replacing a worn, damaged, or non-functioning ignition lock cylinder and switch on a Pathfinder or QX4. This assembly restores the mechanical key interface and electrical switching function at the steering column, making it a direct-fit service part for the listed Nissan and INFINITI models. This part cross-references CS769 and KS6769 for the same application.

Common Reasons to Replace

• Key will not turn or the ignition cylinder binds
• Ignition switch does not reliably engage accessory, run, or start positions
• Intermittent electrical contact at the column switch
• Worn lock assembly causes poor key retention or inconsistent operation
• Anti-theft or security-related service replacement on covered Pathfinder models

Installation Notes and Tips

Verify the vehicle’s year and model before installation, and confirm column-mounted fitment against the original part. The 1997-1998 Nissan Pathfinder requires a scan tool with anti-theft security access during installation, so plan for security relearn procedures before beginning service. Use the included instructions as a reference and compare connector style, terminal count, and mounting points to the original assembly.

Quality Assurance

Standard Ignition US-357 is a coded replacement assembly built to match the listed application details for proper fit and function on 1996-1998 Nissan Pathfinder and 1997-1998 INFINITI QX4 vehicles.