How much does a dishwasher water inlet valve replacement cost?#
Replacing the water inlet valve on the unit runs $100–$200 ($150 is the usual figure). The water inlet valve is what handles running a full wash-and-dry cycle. When it fails, dishes coming out gritty or still wet is usually the first clue, and on a dishwasher that is not a fault you can safely ignore for long. Where a given quote lands depends on whether the part is factory-original or aftermarket and how hard the unit is to open. The valve is inexpensive; most of the quote is the labor to reach it, disconnect the supply, and test for leaks afterward. Against $400–$1,200 for a new dishwasher, that keeps a repair the cheaper move on a unit that is otherwise sound.
Dishwasher water inlet valve replacement cost
- What it does: the water inlet valve lets water into the machine on demand.
- Signs it is failing: no fill, a slow fill, or a unit that keeps filling.
- The repair job: testing the valve coils, swapping the valve, and checking for leaks.
- DIY or pro: a moderate DIY job once the water is shut off.
| What you pay for | Typical cost |
|---|---|
| Part plus basic labor | $100 |
| Typical repair | $150 |
| Premium part or hard access | $200 |
| A new dishwasher, installed | $400–$1,200 |
Against a new dishwasher at $400–$1,200 installed, a water inlet valve repair at $100–$200 is usually the cheaper fix — unless the dishwasher is already old or has other faults.
Pro note: a tech checks the inlet screen for sediment first, since a clogged screen fakes a failed valve and cleans up for nothing.
Is replacing the water inlet valve on a dishwasher worth it?#
Replacing the water inlet valve pays off whenever the dishwasher is otherwise sound: $100–$200 beats the $400 to $1,200 of buying new, and it spares you delivery and haul-away on top. With a sink of dishes piling up, most owners would rather fix a Bosch- or Miele-tier unit than replace it; if instead it is past roughly 10 years and carrying other faults, put the money toward a replacement — a single fix rarely rescues a tired machine.
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Dishwasher Water inlet valve replacement cost: FAQ#
How much does a dishwasher water inlet valve replacement cost?#
Between $100 and $200 for parts and labor, and about $150 on a typical unit.
Is replacing the water inlet valve on a dishwasher worth it?#
Yes on a sound or higher-end dishwasher: $100–$200 stays well below $400–$1,200. Once the machine is near the end of its life, buying new is the better spend.
What makes the water inlet valve fail on a dishwasher?#
The water inlet valve usually gives out from sediment clogging the screen, a worn solenoid coil, and mineral buildup that keeps it from sealing.
Can I replace a dishwasher water inlet valve myself?#
Yes, a moderate DIY job for a handy owner once the power and water is shut off. If the diagnosis is uncertain, a technician confirms it fast and warranties the fix.
How long does a dishwasher water inlet valve replacement take?#
For a prepared tech it is an hour-or-two job — a little longer if the part is buried or the panel is awkward to reach.
Senior Gas Appliance Specialist · 18 years experience
AGA-certified gas appliance specialist with 18 years of experience in residential and commercial oven, range, and cooktop repairs.
