Dorman 924-719 Ignition Lock Cylinder

Ignition Lock Cylinder Replacement

Restore smooth key operation with this Dorman ignition lock cylinder, part number 924-719. It is a direct replacement for worn or damaged original cylinders and helps return normal turning action while maintaining the original security design.

Compatible with Chevrolet Impala, Monte Carlo, and Classic; Pontiac Grand Am; Oldsmobile Alero, Intrigue, and Cutlass; and Chevrolet Malibu applications with key.

• Chrome finish for a clean OE-style appearance
• Steel housing and steel lock construction for durable service
• Keys included for immediate use after installation
• Mounting hardware included
• Non-programmable design
• Package contents: lock cylinder, keys, and instruction sheet

Detailed Product Overview

Dorman 924-719 is built as a direct-fit ignition lock cylinder replacement for vehicles that use a keyed ignition system. If the original cylinder is sticking, worn, or no longer turning reliably, this replacement restores the mechanical lock function without changing the vehicle’s original security approach. It is a practical solution for Chevrolet Malibu, Impala, and Monte Carlo models, as well as Pontiac Grand Am and Oldsmobile Alero, Intrigue, and Cutlass applications.

This part cross-references 12458191 and CS747L for the same application.

Common Problems It Can Solve

• Key will not turn smoothly in the ignition
• Ignition cylinder feels worn or loose
• Key sticks or binds during start-up
• Original lock cylinder no longer operates consistently
• Need to restore ignition function after cylinder wear

Installation Notes and Tips

Verify vehicle fitment by year, make, and model before installation. This ignition lock cylinder is not key programmable and uses a standard mechanical key setup. Follow the included instruction sheet and transfer any required components according to the vehicle’s service procedure. Because wiring harness is not included, confirm the existing electrical connections and related ignition switch components are in good condition before reassembly.

Quality Assurance

Manufactured by Dorman as a direct replacement part, this ignition lock cylinder is engineered to match the original equipment style and restore normal operation on supported Chevrolet, Pontiac, and Oldsmobile applications. Part number 924-719 is built with steel construction for dependable fit and function.