A:Answer The intake solenoid assembly has a threaded brass fitting at the front left side, with standard 3/8" compression-connection threads (facing toward the right). A generic "dishwasher intake water hose" would have the 3/8" compression-type connector that matches it. Note that physically, the threads are actually 9/16" diameter, for this type of fitting, designated by hose size 3/8". The drain hose lets you choose one of 3 different common diameters for connecting to your drain plumbing: designated by 5/8", 3/4", or 1" All you need is a utility knife, if you choose one of the smaller diameters at the drain hose end.