<p>Includes: - Oil Pressure Sender</p> <p>Fits Models: - GMC Sierra 2500 HD</p> <p>Model Years: - 2003–2008</p> <p>Submodels: - Common trims include WT (Work Truck), SLE, SLT, and Denali. Chassis codes include GMT800 and GMT900. Body style is Crew Cab and Extended Cab.</p> <p>Engine Options: - Common engine sizes include 6.0L V8 (LQ4), 6.6L Duramax V8 (LBZ), and 8.1L V8 (L18). Engine codes may include LQ4 and LBZ.</p> <p>Description: This oil pressure sender is designed specifically for the GMC Sierra 2500 HD from 2003 to 2008. It monitors the engine's oil pressure, ensuring optimal performance and longevity. Replace your faulty sender to maintain accurate oil pressure readings.</p> <p>Features: - Direct fit for GMC Sierra 2500 HD - High-quality construction for durability - Ensures accurate oil pressure readings - Easy installation - Compatible with various engine options</p> <p>Part Numbers: - 99525WYXD</p>