<p>Includes: - Combination Switch</p> <p>Fits Models: - GMC Sierra 2500</p> <p>Model Years: - 2003–2004</p> <p>Submodels: - Common trims include SL, SLE, SLT; body style is Crew Cab, Extended Cab, Regular Cab; chassis code is GMT800.</p> <p>Engine Options: - Common engine sizes include 6.0L V8 (LQ4), 8.1L V8 (L18), and 5.3L V8 (LM7).</p> <p>Description: This combination switch is designed for the GMC Sierra 2500, model years 2003 and 2004. It controls various functions including headlights, turn signals, and wipers, ensuring smooth operation of essential vehicle systems.</p> <p>Features: - Direct replacement for factory part - High-quality construction for durability - Easy installation with no modifications required - Compatible with multiple trims and body styles - Meets or exceeds OEM specifications</p> <p>Part Numbers: - ALX-PAU-AC-D6299A-CLA8</p>