<div data-store-description="v1"> <p>4WD Control Switch for Chevy Silverado/Sierra 1500 (2003-2007). Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - 4WD Selector Control Switch</p> <p>Fits Models: - Chevrolet Silverado 1500 - GMC Sierra 1500</p> <p>Model Years: - 2003–2007</p> <p>Submodels: - Common trims include WT (Work Truck), LS, LT, LTZ - Chassis codes: GMT800, GMT900 - Body styles: Crew Cab, Extended Cab, Regular Cab</p> <p>Engine Options: - Common engine sizes include 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8 - Engine codes: L33, LY2, L59, L76</p> <p>Description: This 4WD Selector Control Switch is designed for Chevrolet Silverado and GMC Sierra 1500 models from 2003 to 2007. It allows for easy switching between 2WD and 4WD modes, ensuring optimal traction and control in various driving conditions.</p> <p>Features: - Direct replacement for factory switch - Easy installation with no modifications required - Durable construction for long-lasting performance - Compatible with OEM specifications</p>