How do I know if my water inlet valve is bad?

Common signs include the dishwasher not filling with water, filling too slowly, or leaking water near the valve's location. You might also hear a buzzing sound without water entering, or the dishwasher may display water-related error codes, indicating a potential issue with the valve's operation or integrity.

Can a faulty water inlet valve cause a dishwasher to leak?

Yes, a faulty water inlet valve can cause leaks. Internal seals can degrade over time, leading to drips or a steady stream of water from the valve body itself. Leaks can also occur if the valve fails to close completely, leading to overfilling of the dishwasher tub and subsequent leaks from other areas.

Is it safe to replace a dishwasher water inlet valve myself?

Replacing a dishwasher water inlet valve is a common DIY repair that requires basic tools and comfort working with water and electrical connections. Always disconnect power to the appliance and turn off the water supply before starting any repair. If you are uncomfortable with this type of repair, consider professional help.

Dishwasher Water Inlet Valve Replacement Guide

Appliance Aid takes part in the Amazon Associates programme. Some links on this page are affiliate links, and a qualifying purchase earns us a commission. Your price is unchanged.

🏆 RECOMMENDED PART

𝙊𝙀𝙈 DD81-02265A / DD82-01588A Dishwasher Water Inlet Valve Fit for Samsung Dishwasher Parts，Fixes No Fill, Leaking, Slow Fill & Error Codes

✅ 1. Exact OEM Replacement: Perfect fit for DD81-02265A and DD82-01588A. Direct replacement for Samsung dishwasher water inlet valve, restores original performance without modifications.
✅ 2. Wide Model Compatibility: Compatible with most Samsung DW80 series dishwashers including : DW80M2020US/AA DW80M2020US/AC DW80N3030UW/AA DW80R2031US/AC W80R2031US/AA DW80N3030US/AA DW60R2014US/AA DW50T6060US/AA DW...
✅ 3.Solves Common Filling Issues: Effectively fixes no water filling, slow fill, leaking, and error lights (such as blinking Normal cycle light). Gets your dishwasher back to full working condition quickly.
✅ 4. high quality & Durable Construction: Made with premium materials and 12V DC solenoid valve technology. Corrosion-resistant and pressure-resistant for long-lasting reliable water control.
✅ 5.Easy DIY Installation: Simple plug-and-play design. Most users can replace it in 15-30 minutes using basic tools. No professional technician required.

Check Price on Amazon

What the DD81-02265A does

The water inlet valve controls the flow of water from the household supply into the dishwasher tub during wash and rinse cycles. It opens and closes electrically based on signals from the dishwasher's control board.

Symptoms when this part fails

No water entering dishwasher
Dishwasher not filling properly
Slow water fill
Water leaking from valve area
Error codes related to water supply

Compatibility

Fits the Samsung family. Specifically:

Any unit originally equipped with OEM part number(s): DD81-02265A.
Check the model/rating plate inside your appliance and compare it against the fitment table on the product listing before ordering — this guide does not list specific compatible models because Amazon does not provide verified fitment data through this pipeline.

Tools you'll need

Screwdriver (Phillips/flathead)
Pliers
Adjustable wrench
Towels
Bucket

Difficulty: Moderate · Time: 30-60 minutes

How to install the DD81-02265A, step by step

Disconnect power to the dishwasher.
Turn off the water supply to the dishwasher.
Remove the lower access panel or kickplate.
Disconnect the water supply line from the old valve.
Disconnect electrical wiring and outlet hose from the old valve.
Remove mounting screws and the old water inlet valve.
Install the new valve, reconnecting all lines and wiring.
Restore water and power, then check for leaks.