<p>Includes: - Ignition Key Switch Cylinder Kit with 2 Keys &amp; Door Locks</p> <p>Fits Models: - Chevrolet Silverado 1500, Chevrolet Silverado 2500HD, Chevrolet Silverado 3500HD, Chevrolet Tahoe, Chevrolet Suburban, Chevrolet Avalanche</p> <p>Model Years: - 2003–2007</p> <p>Submodels: - Common trims include WT (Work Truck), LS, LT, LTZ, and SS. Chassis codes include GMT800 and GMT900. Body styles are Crew Cab, Extended Cab, and SUV.</p> <p>Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, and 6.2L V8. Engine codes may include L33, L59, L76, and LY6.</p> <p>Description: This Ignition Key Switch Cylinder Kit is designed for select Chevrolet models from 2003 to 2007. It includes two keys and door locks, ensuring a complete replacement for your ignition system. This kit is essential for restoring proper functionality to your vehicle's ignition and locking mechanisms.</p> <p>Features: - Direct replacement for OEM parts - Includes two keys for convenience - Compatible with multiple Chevrolet models -</p>