Need to install new drain pipe.
Dishwasher drain hose replacement cost.
A plumber will cost 45 65 hour while plumbing lines cost about 3 10 per linear foot.
Assuming no new parts are needed a plumber can probably fix this in about 1 2 hour so minimum service charge of about 75 150 except up to 250 range in high priced cities.
The dishwasher air gap is mounted above the sink and prevents contaminated water from re entering the dishwasher from the drain via backflow.
The cost of a replacement depends on the parts as well as the make and model of the dishwasher.
Blocked or kinked drain hose.
Dishwasher repair prices by brand.
A defective pump or loose spray arm.
The pump end to the dishwasher is 1 1 4 id opening the sink end is 7 8 reduceable to 3 4 or 5 8 with markers on the hose for easy trimming with a utility knife.
The danco complete air gap assembly with brushed the danco complete air gap assembly with brushed nickel air gap cap prevents sewage from flowing back into the dishwasher.
Need to install new plumbing from scratch.
Exact replacement for my kenmore 587 15263900 dishwasher this drain hose is an exact replacement for my kenmore model 587 15263900.
Total cost could be 75 165.
To add in replumbing to bypass the garbage disposal legal in most but not all jurisdictions probably another 25 parts or so and from zero to 75 extra labor.
Standard kitchen plumbing will take about 60 hours and will cost 2 700 3 900.