Appliance Spares
Quick answer: The water inlet valve is the electrically-controlled solenoid that lets mains water into your washing machine when the cycle calls for it. If your machine won’t fill, fills slowly, overfills or takes water at the wrong time, the valve is the usual culprit. You can test it with a bucket and a “listen for the click” check — no multimeter needed — and swap it in 20–30 minutes. We stock LG, Samsung, Bosch and Whirlpool inlet valves with same-day Sydney dispatch.
- Samsung DC62 Washing Machine water inlet valve WA65F5S2URW/SA,WA65F5S6DRW/SA,In stock · Sydney warehouseView part
- Samsung DC62 Washing Machine water inlet valve WA70F5G4DJW/SA, WA70F5S2URW/SAIn stock · Sydney warehouseView part
- Bosch Washing Machine Dual Inlet valve 10010823 WAW28460AU/23, WAX32K41AU/04In stock · Sydney warehouseView part
- Whirlpool Washing Machine Dual Inlet Valve p/n 461971401651 WFS SERIES 0705In stock · Sydney warehouseView part
- LG Washing Machine Hot Inlet Valve DC12V 5220FR2080V WD1207NCW WD1275NDIn stock · Sydney warehouseView part
Fit check: the model number on your sticker must appear in the listing title — the badge on the front is not enough. Not listed? Send us the model number and we match it before you pay.
Find your exact part with the Oz Part Finder
What the water inlet valve actually does
The water inlet valve is an electrically-operated solenoid that sits where your hot and cold hoses screw into the back of the machine. When the control board sends 240V to the valve’s coil, a plunger lifts and water flows; cut the power and a spring snaps it shut. That on/off switching is the valve’s only job — it does not control how much water enters. The machine measures fill with a pressure switch or sensor and tells the valve when to stop. Each valve outlet feeds a different part of the dispenser drawer (prewash, main wash, softener) or the tub directly. Because the valve is the single gate between mains pressure and your machine, almost every fill-related fault traces back to it, a blocked inlet screen, or the hoses feeding it. It is one of the most common — and cheapest — washing machine parts to replace.
Symptoms of a faulty inlet valve
Inlet valve faults fall into four clear patterns. Match yours to the table below before you pull anything apart.
| Symptom | What you’ll notice | Most likely cause |
|---|---|---|
| Won’t fill at all | Cycle starts, drum stays dry, may show a fill error | Open-circuit (burnt-out) coil, or no power reaching valve |
| Slow / weak fill | Cycle takes far longer, “long fill” warning | Blocked inlet screen, partially clogged valve, low pressure |
| Overfills / fills when off | Water keeps entering, leaks from door, fills while unplugged | Valve stuck open by grit — a mechanical failure |
| Fills at wrong time | Water enters during spin or won’t stop on one cycle | Failed coil on one solenoid of a dual/multi valve |
The standout diagnostic is the overfill-while-off test: if water trickles in with the machine switched off at the wall, the valve is mechanically stuck open and must be replaced — no further testing required. “Won’t fill” and “slow fill” need the bucket and click tests below to confirm whether it’s the valve or the supply.
The bucket flow test (check your water supply first)
Before condemning the valve, prove that good water is reaching it. Turn off the taps behind the machine, unscrew the inlet hoses, and aim them into a bucket. Open each tap fully: a healthy supply throws a strong, steady stream and fills a 9-litre bucket in well under a minute. A weak dribble means the problem is upstream — a half-closed tap, a kinked hose, or a clogged hose screen — not the valve.
Australian mains water carries plenty of grit, sediment and (in hard-water regions) scale. This debris collects on the fine mesh inlet screens sitting in the valve’s hose connections. Hook a screen out with long-nose pliers, rinse it under a tap, and clear any sand or rust flakes. A blocked screen is the number-one cause of “slow fill” and costs nothing to fix. Only once you’ve confirmed strong supply and clean screens should you move to the solenoid click test.
The solenoid click test — no multimeter
You can confirm a dead valve coil by ear and by feel, without any meter. Plug the machine back in (taps still off so you don’t flood the floor) and start a cycle, or select rinse so the machine immediately calls for water. Put your hand on the valve body at the back of the machine and listen closely.
A working solenoid makes a distinct click or buzz and you’ll feel a faint mechanical “tick” as the plunger lifts. On a dual or multi-way valve, listen at each coil in turn — one can fail while the others work. If you get a click but no water flows once taps are reopened, the valve is electrically fine but mechanically blocked or seized. If you get no click or buzz at all and you’ve confirmed power is reaching the connector, the coil is open-circuit and the valve needs replacing. This two-minute test separates a valve fault from a control-board or wiring fault.
Safety: This is 240V mains work. For the click test the machine is live — keep fingers clear of terminals, work with dry hands, and don’t touch the connector pins. For the actual swap, always unplug at the wall first. If you’re unsure, use a licensed technician per AS/NZS wiring rules.
Single vs dual vs 5-way valves — get the right one
Inlet valves differ by how many outlets (solenoids) they carry. Fitting the wrong type is the most common ordering mistake, so count your hose inlets and dispenser feeds first.
| Valve type | Solenoids | Typical machine | Example part |
|---|---|---|---|
| Single | 1 (one cold inlet) | Many modern cold-fill front loaders | Hot/cold single valves |
| Dual | 2 (hot + cold, or two cold) | Most front loaders, mid-range top loaders | Bosch dual 10010823 |
| Multi / 5-way | 3–5 (feeds each dispenser chamber) | Feature-rich top loaders, big LG/Samsung | LG 5-way 5221EA1008L |
A single valve has one electrical connector and one outlet; a dual has two coils; a 5-way directs water to up to five points. Match the part number and the model code stamped on your old valve or inside the door — outlet count and port angles must be identical. A dual valve will not bolt into a 5-way machine, and vice versa. When in doubt, the Part Finder matches by your model number so you don’t guess.
How to replace the valve (20–30 minutes)
With the right part on the bench, the swap is straightforward DIY.
- Unplug the machine at the wall and turn off both taps. (240V — never skip this.)
- Unscrew the inlet hoses; have a towel ready for residual water.
- Remove the top panel (top loaders) or rear panel (front loaders) — usually 2–4 screws.
- Photograph the wiring, then unclip the electrical connectors from the valve. Note which coil feeds which hose on dual/multi valves.
- Release the internal hose clamp(s) with pliers and pull the rubber hose off the outlet(s).
- Undo the mounting screw or release the locating clip and lift the old valve out.
- Fit the new valve in the same orientation, reconnect hoses, clamps and wiring exactly as photographed.
- Refit the panel, reconnect hoses, open taps, plug in and run a rinse — check for leaks at every connection.
Most home jobs take 20–30 minutes with a screwdriver and pliers.
Inlet valves we stock for AU machines
All parts below ship same-day from our Sydney warehouse. Confirm your model against the fit list, or use the Part Finder.
| Part number | Fits | Link |
|---|---|---|
 Inlet valve (5-way) | LG top loaders T1809ADFH5, WT-R10686 | |
 Inlet valve | Samsung WA65F5S2URW/SA, WA65F5S6DRW/SA | |
 Inlet valve | Samsung WA70F5G4DJW/SA, WA70F5S2URW/SA | |
 10010823 (dual) | Bosch WAT28620AU, WAW28460AU/23, WAX32K41AU/04 | |
 Inlet valve (dual) | Whirlpool WFS1071AW, WES1273BD, WFE1485BD | |
 5220FR2080V (hot) | LG WD1207NCW, WD1275ND, FC1007S5L |
Can’t find your model? Use the Oz Part Finder — it matches by your exact model number.
Frequently Asked Questions
How much does a washing machine inlet valve cost in Australia?
A genuine or quality-equivalent inlet valve typically runs from around AUD $35 to $95 depending on whether it’s a single, dual or 5-way unit and the brand. A technician callout to do the same job usually costs $150–$250, so DIY saves the majority of the repair cost.
Can I test an inlet valve without a multimeter?
Yes. Use the bucket flow test to confirm good water supply, then the solenoid click test — listen and feel for a click or buzz when the machine calls for water. No click with power present means a dead coil; water entering while switched off means a valve stuck open. Both point to replacement.
Why does my washing machine keep filling with water when it’s off?
The valve is mechanically stuck open, usually from grit jamming the plunger. Water bypasses the closed solenoid and trickles in even with the machine off at the wall. This valve can’t be safely cleaned back to reliable — replace it to avoid a flood.
Is replacing an inlet valve safe to DIY?
Mostly yes, if you unplug at the wall and turn off the taps first. It’s a low-current 240V part with simple plug connectors. The live click test is the only step requiring care — keep hands dry and clear of terminals. If you’re unsure, use a licensed technician per AS/NZS rules.
How do I know if I need a single, dual or 5-way valve?
Count the solenoids (electrical connectors) and outlets on your old valve, or check the model code. Single = one inlet, dual = hot + cold, 5-way = feeds each dispenser chamber. The replacement must match exactly — the Part Finder confirms this by model number.
Does the inlet screen need cleaning or replacing?
Clean it first. The mesh screens in the hose connections trap AU mains grit and scale and are the top cause of slow fill. Pull them out with long-nose pliers, rinse, and refit. Replace only if torn or corroded.
Can I still get an inlet valve for an older washing machine?
Usually yes. Inlet valves are high-wear consumables, so they stay in production and in stock for years across LG, Samsung, Bosch and Whirlpool ranges — including many discontinued models. Because a quality valve runs roughly AUD $35–$95, a fill fault almost never justifies replacing the whole machine. Check your old valve’s part number against our fit list or run it through the Part Finder.
Frequently asked questions
How do I know if my washing machine inlet valve is faulty?
Inlet valve faults follow four patterns: the washing machine will not fill at all, fills slowly, overfills or fills when switched off, or takes water at the wrong time. Water trickling in with the machine off at the wall means the valve is stuck open and must be replaced.
Can I test a washing machine inlet valve without a multimeter?
Yes. Run the bucket flow test first to prove good water is reaching the machine, then the solenoid click test — listen and feel for a click or buzz at the valve when the machine calls for water. No click with power present means a dead coil and a replacement valve.
How much does a washing machine inlet valve cost in Australia?
A quality washing machine inlet valve typically runs from around AUD $35 to $95, depending on whether it is a single, dual or 5-way unit and the brand. A technician callout for the same job usually costs $150–$250, so DIY saves most of the repair cost.
How long does it take to replace a water inlet valve?
Most home inlet valve swaps take 20–30 minutes with a screwdriver and pliers. Unplug the machine, turn off both taps, remove the top or rear panel, photograph the wiring, then transfer the hoses and connectors to the new valve in the same orientation.
Why does my washing machine slowly fill with water when it’s off?
The inlet valve is mechanically stuck open, usually from grit jamming the plunger, so mains water bypasses the closed solenoid even with the machine off at the wall. A stuck valve cannot be safely cleaned back to reliable — replace it before it floods the laundry.
How do I know if I need a single, dual or 5-way inlet valve?
Count the solenoids and outlets on your old valve. A single valve has one cold inlet, a dual has two coils for hot and cold, and a 5-way feeds each dispenser chamber. The replacement must match exactly — a dual valve will not bolt into a 5-way machine.
Related guides
- Find your exact part with the Oz Part Finder
- Washing machine won’t drain: pump and filter diagnosis
- Washing machine error codes explained (LG, Samsung, Bosch)
Ready to fix it?
A fill fault is one of the cheapest, fastest washing machine repairs you can do yourself. Match your model, grab the right valve, and you’ll be back to washing in half an hour. Use the Oz Part Finder to get the exact valve for your machine — shipped same-day from our Sydney warehouse.
