Part Type: HVAC Heater Core. Aluminum Heater Core. Heater Core. Chevrolet Silverado 1500. Style: Aluminum Heater Core. 1999-2002 Chevrolet Silverado 1500. 2003-2006 Chevrolet Silverado 1500 Except RPO Code D07; w/o Custom Center Console; w/o Rear Vents In Center Console;.
