<p>Includes: - Combination Switch</p> <p>Fits Models: - GMC Sierra 3500 HD</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 combination switch is designed specifically for the 2007 GMC Sierra 3500 HD, providing reliable control for various electrical functions. It is essential for operating features such as headlights, turn signals, and windshield wipers, ensuring optimal functionality and safety.</p> <p>Features: - Direct fit for 2007 GMC Sierra 3500 HD - Controls multiple electrical functions - High-quality construction for durability - Easy installation with no modifications required</p> <p>Part Numbers: - ALX-PAU-SI-CBS-1149-CLB20</p>