703D200000119 Genuine Aquastop Inlet Hose for Whirlpool Dishwashers, Whirlpool Group Water Inlet Hose with Aquastop Protection

703D200000119 is a genuine Aquastop inlet hose from the Whirlpool group parts range. An Aquastop hose carries water from the tap to the appliance and has a safety device built in that shuts off the supply if the hose leaks. Hoses like this are mostly used on dishwashers. Our records don't name the models for 703D200000119, so match the number on your old hose before ordering.

Signs your Aquastop inlet hose has failed

Inside an Aquastop hose, the water line runs within an outer sleeve. If the inner hose splits, the sleeve catches the water and the safety valve closes, usually for good. That's why a tripped Aquastop often looks like a dishwasher that suddenly won't fill, shows a water supply error or hums without taking water. Visible damage to the sleeve, a cracked tap fitting or a leak at either connection are other reasons to replace it. A tripped Aquastop generally can't be reset.

Part details

• Genuine Whirlpool group part 703D200000119
• Inlet hose with built-in Aquastop leak protection
• Most commonly fitted to dishwashers
• Model fit not on file, check the old hose number

Changing the inlet hose

Turn off the tap and switch the dishwasher off at the wall. Ease the machine out of its cavity far enough to reach the hose connection at the back or underneath. Some Aquastop hoses have a wire running to the machine's electronics, so photograph that before unplugging it. Fit the new hose with its seals, tighten by hand, turn the tap on slowly and check for leaks.

Questions about this part

Can I replace the Aquastop hose with a plain inlet hose?

It's best not to. The Aquastop protects your kitchen from flooding, and on some machines the hose is wired into the electronics, so a plain hose may leave the dishwasher unable to fill. Order the matching number, 703D200000119.