<p>Includes: - Ignition Lock Cylinder Repair Set</p> <p>Fits Models: - GMC Sierra 3500</p> <p>Model Years: - 2001–2006</p> <p>Submodels: - Common trims include SL, SLE, SLT, and Denali; chassis code is GMT800; body style is pickup truck.</p> <p>Engine Options: - Common engine sizes include 6.0L V8 (LQ4), 8.1L V8 (L18), and 5.3L V8 (LM7); engine codes may vary.</p> <p>Description: This Ignition Lock Cylinder Repair Set is designed specifically for the GMC Sierra 3500 from 2001 to 2006. It provides a reliable solution for ignition lock issues, ensuring smooth operation and enhanced security for your vehicle.</p> <p>Features: - Direct fit for GMC Sierra 3500 models from 2001 to 2006 - Includes all necessary components for complete repair - Durable construction for long-lasting performance - Easy installation with no special tools required - Restores proper ignition function</p> <p>Part Numbers: - ALX-PAU-SI-US-1321-CLA15</p>