Dorman 924-789 Ignition Lock Cylinder

Ignition Lock Cylinder Replacement

Restore smooth key operation with this Dorman ignition lock cylinder for select Geo Prizm and Toyota Corolla models. Built with a steel housing and steel lock components, it replaces a worn or damaged cylinder that makes turning the key difficult or impossible.

Part number 924-789 is a direct replacement that maintains the original security design while returning normal ignition function. It includes keys and is not key programmable.

Key Features

• Direct replacement ignition lock cylinder for primary ignition service
• Steel housing and steel lock construction
• Black finish
• Keys included; key programmable: no
• Package contents: lock cylinder and keys
• Dorman 924-789 for select Geo Prizm and Toyota Corolla applications

Detailed Description

This ignition lock cylinder is intended for vehicles with a worn, sticking, or non-turning ignition key cylinder. It restores the mechanical lock function without changing the original security approach used by the factory design. For fitment, it covers 1993-1997 Geo Prizm and 1993-1997 Toyota Corolla models built in Japan with a tilt steering wheel. If you are searching for a Toyota Corolla ignition lock cylinder or a Geo Prizm ignition lock cylinder replacement, 924-789 is the relevant part number to verify against your vehicle.

This part cross-references Standard Ignition US-193L for the same application.

Common Problems This Part Can Solve

• Key will not turn in the ignition
• Ignition cylinder feels worn or loose
• Key sticks during start or accessory position changes
• Original lock cylinder no longer operates smoothly
• Need for a replacement ignition lock cylinder on a Geo Prizm or Toyota Corolla

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and steering wheel configuration before ordering. This ignition lock cylinder is not key programmable and does not include mounting hardware or a wiring harness. Confirm that your existing ignition system matches the listed application for 1993-1997 Toyota Corolla built in Japan with tilt steering wheel or 1993-1997 Geo Prizm.

Quality Assurance

Dorman supplies direct replacement components engineered to restore original function and security characteristics for the listed application. Part number 924-789 is built for dependable ignition lock service in the specified Geo Prizm and Toyota Corolla fitments.