A/C Refrigerant Suction Hose. Suction Hoses (low side) attach from the compressor to the evaporator. Liquid Lines attach condenser to evaporator. The engine types may include 2.4L 2354CC 144Cu. l4 GAS DOHC Naturally Aspirated,3.0L 2997CC V6 GAS SOHC Naturally Aspir ated.