HVAC Heater Core UAC For 2003-2010 Freightliner Century Class

2003 Freightliner Century Class with Behr Sleeper Unit;. 2004 Freightliner Century Class with Behr Sleeper Unit;. 2005 Freightliner Century Class Submodel: CST112; Engine: 12.7L L6 DIESEL Turbo/Aftercooled; EngineCode: Series 60; FuelSystem: FI; MFI; with Behr Sleeper Unit;.