Heater Blend Door Actuator for Chevy Avalanche GMC Sierra 2500 HD Heavy Duty H2 Save 0% Save % Original price $27.81 - Original price $27.81 Original price $27.81 $27.81 - $27.81 Current price $27.81 | / by Replacement SKU 366|REPC410206 Replaces OEM: Availability: in stock, ready to be shipped Quantity Add to cart