OEM: 9378815, 15-72548, 599-007, HS505, HS-505, 09378815, 599007, 1572548, 16231175, 16238895, 16240115. FOR EBERSPACHER HYDRONIC D5WZ D5WS D3WZ B4WSC D5S D42S WATER HEATER SERVICE KIT. For GMC C2500 Pickup 1996-2000.
9378815 1572548 HVAC Heater Climate Control Module For GMC Pickup 1996-2002
