Standard Ignition US-222L Ignition Lock Cylinder

Ignition Lock Cylinder for Buick Century and Regal

The Standard Ignition US-222L ignition lock cylinder is a coded column-mounted replacement built for precise installation and dependable key operation. It is designed for 1997-2005 Buick Century and 1997-2004 Buick Regal applications, with construction that uses solid brass tumblers, chrome plated brass keys, and a die-cast zinc lock core.

• Coded ignition lock cylinder for column mounting
• Fits 1997-2005 Buick Century and 1997-2004 Buick Regal
• Solid brass tumblers for consistent key engagement
• Chrome plated brass key included for cutting template use
• Die-cast zinc lock core with male connector and 2 female blade terminals
• Instructions included for installation reference

Product Details

Standard Ignition US-222L is engineered to match the original lock cylinder layout for direct replacement service. This ignition lock cylinder is coded and uses multiple randomly assigned key codes to support proper operation during service work. It is a practical choice when replacing a worn or failed ignition lock on Buick Century or Buick Regal models, especially when the original cylinder no longer turns smoothly or the key no longer engages correctly. This part cross-references Dorman OE Solutions 924-898 for the same application.

Common Issues This Part Can Address

• Key will not turn in the ignition lock cylinder
• Worn tumblers causing inconsistent ignition operation
• Damaged or sticking column-mounted lock core
• Original cylinder failure on Buick Century and Buick Regal models
• Need for a replacement cylinder with coded key setup

Installation Notes and Tips

Compatible With 1997-2005 Buick Century, column; and 1997-2004 Buick Regal, column. The included key is provided as a cutting template only and will not start the vehicle; the correct resistance key is required for starting. Verify column mounting, connector style, and terminal configuration before installation. Use the supplied instructions as a reference during replacement, and confirm the ignition system requirements for the vehicle before final assembly. Part number US-222L is commonly searched for Buick Century ignition lock cylinder and Buick Regal ignition lock cylinder replacement.

Quality Assurance

Standard Ignition builds this ignition lock cylinder with professional-grade materials and design focus aimed at correcting common original-equipment failure points. The US-222L reflects the brand’s long-running development in ignition service parts for technician-focused repair work.