Shop 2004 Cadillac Escalade EXT CASE. COVER. MAIN UNIT, evaporator core. MAIN UNIT, upper w/auxillary. HEATER, AIR, CONDITIONER - OEM Cadillac Part # 52450405

3. 1 liter W/ELEC cnt. 3. 1L. 3. 4 liter. 3. 4L. 3. 8L. ALL. Blower & air inlet. Bolt-on. Condenser to evaporator. Evaporator to condensor tube. Main unit. Press-on fan (front). Press-on fan (rear). To accumulator. Upper W/AUXILLARY. W/ALUMINUM radiator. W/AUXILIARY. W/BRASS radiator. W/CLUTCH. W/ELECTRONIC cntrl. W/MANUAL control. W/O auxiliary 3. 1 liter. W/O auxiliary 3. 8 liter. W/O clutch.

MAIN UNIT. upper w/auxillary.