Dometic model ndr1292.my water tube for ice maker

it depends on whether you can get to the back of refrig from the out side. if you are lucky enough to have 2 access panels behind the refrig you are able to do it without removing refrig. i just replaced mine. i bought an ice maker kit at home depot and just used the hose and fittings cutting the hose to size. if you are in cold weather i would recommend using the heater wires that are wrapped arount the old tube. they keep the water from freezing. hope this helps.