<p>Includes: - Ignition Lock Cylinder</p> <p>Fits Models: - GMC Sierra 3500 HD</p> <p>Model Years: - 2007–2014</p> <p>Submodels: - Common trims include WT (Work Truck), SLE, SLT, Denali; Chassis codes include 2500HD, 3500HD; Body styles: Crew Cab, Regular Cab, Double Cab</p> <p>Engine Options: - Common engine sizes include 6.0L V8 (L96), 6.6L Duramax V8 Turbo Diesel (LML), 5.3L V8 (LMG)</p> <p>Description: This ignition lock cylinder is designed specifically for the GMC Sierra 3500 HD from 2007 to 2014. It ensures the proper functioning of your vehicle's ignition system, allowing for smooth starting and operation.</p> <p>Features: - Direct replacement for OEM part - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with various trims and body styles - Designed to meet or exceed OEM specifications</p> <p>Part Numbers: - ALX-PAU-RB-924-716-CLA2</p>