<p>Includes: - Ignition Lock Cylinder</p> <p>Fits Models: - GMC Sierra 3500 - GMC Sierra 1500 Classic</p> <p>Model Years: - 2007</p> <p>Submodels: - Applies to listed models</p> <p>Engine Options: - Compatible with standard engine options</p> <p>Description: This ignition lock cylinder is designed specifically for the 2007 GMC Sierra 3500 and 1500 Classic models. It ensures proper functionality for starting your vehicle and is a direct replacement for the original part.</p> <p>Features: - Direct fit replacement for easy installation - Durable construction for long-lasting performance - Ensures reliable ignition operation - Compatible with factory key systems - Designed to meet or exceed OEM specifications</p> <p>Part Numbers: - ALX-PAU-RB-924-725-CLB2</p>