<div data-store-description="v1"> <p>Heater Blower Motor Fan for GMC Sierra 1500/2500 1999-2006. Supplied product details follow.</p> <h3>Specifications and fitment</h3> </div> <p>Includes: - HVAC Heater Blower Motor Fan</p> <p>Fits Models: - Chevrolet Silverado 1500 - Chevrolet Silverado 2500 - GMC Sierra 1500 - GMC Sierra 2500</p> <p>Model Years: - 1999–2006</p> <p>Submodels: - Common trims include WT (Work Truck), LS, LT, and HD (Heavy Duty) - Chassis codes: GMT800</p> <p>Engine Options: - Compatible with standard engine options, including 4.3L V6, 4.8L V8, 5.3L V8, 6.0L V8, and 8.1L V8</p> <p>Description: This HVAC Heater Blower Motor Fan is designed to replace the original equipment blower motor in Chevy Silverado and GMC Sierra models from 1999 to 2006. It ensures efficient airflow for heating and air conditioning systems, providing comfort in all weather conditions.</p> <p>Features: - Direct replacement for factory blower motor - Ensures optimal air circulation - Durable construction for long-lasting performance - Easy installation with no modifications required - Compatible with multiple engine options</p> <p>Part Number: Check fitment before purchase</p>