Genuine 57420AC000 Ignition Lock Cylinder for Subaru

The Genuine 57420AC000 Ignition Lock Cylinder is an OEM replacement component designed for Subaru vehicles with automatic transmissions. This genuine Subaru part supersedes previous part numbers 57420FA210, 57420FA220, and X5741FA000, ensuring proper fitment and reliability for your vehicle's ignition system.

Key Features:

• Factory OEM quality ensures precise fit and long-lasting performance
• Designed specifically for automatic transmission models
• Direct replacement for worn or damaged ignition lock cylinders
• Professional installation allows retention of original key set
• Genuine Subaru engineering and manufacturing standards

Common Symptoms Requiring Replacement:

• Ignition key does not turn or requires excessive force
• Key turns much farther than normal operating range
• Difficulty starting the vehicle due to lock cylinder wear
• Key becomes stuck in the ignition

This ignition lock cylinder is a critical component of your Subaru's security and starting system. When wear or damage occurs, replacing it with this genuine OEM part ensures your vehicle maintains factory specifications and reliability. The lock cylinder assembly includes the necessary components for a complete replacement, and professional installation allows you to continue using your existing keys.