Parts & Accessories Spare parts VALVE – SUCTION And its original Nissan number is: 92215-VB000 It is often known as: Suction Valve for the rear AC system in some Nissan vehicles, and it is part of the air conditioning circuit to control the flow of refrigerant. Its function: * Controls the passage of freon to the rear evaporator (condenser). * Turns the rear AC cooling on or off as requested. * If it malfunctions, you may notice weak or no cooling in the rear AC, or problems with cooling distribution between the front and rear. Note / New, unused, only installed once to diagnose an AC fault, and it was not the cause of the problem.. May Allah suffice us, for He is the best disposer of affairs. Going to some electricians is a loss without benefit. # The part was bought for 535 riyals, genuine.