XPARTCO W10683603 Washer Water Inlet Valve Replaces WPW10683603
The XPARTCO W10683603 is an aftermarket replacement washer water inlet valve and vacuum break assembly compatible with a wide range of Whirlpool-family top-load washers including Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Crosley, Inglis, and Admiral. The water inlet valve is a dual solenoid valve mounted on the back of the washer that controls the flow of hot and cold water into the tub. When the washer calls for water, the control board energizes one or both solenoid coils to open the valve and allow water to flow through. A thermistor sensor on the valve monitors incoming water temperature to ensure proper wash temperatures are achieved.
When the water inlet valve fails, the washer may not fill at all, fill too slowly, fill only with hot or only with cold water, overfill continuously, or drip water into the tub when it should be closed. This complete valve and vacuum break assembly measures 9-1/4" L x 6-1/4" W x 2" H and is rated 110/120V, 60Hz. It directly replaces WPW10683603, W10423125, W10501149, W10683680, 3451320, and a large number of additional cross-reference numbers. Installs in 15–20 minutes with basic hand tools.
Quick Answer
The XPARTCO W10683603 Washer Water Inlet Valve fixes Whirlpool-family top-load washers that won't fill, fill too slowly, fill with only hot or only cold water, overfill, or drip water into the tub between cycles. Dual solenoid hot/cold valve with thermistor and vacuum break assembly. 110/120V, 60Hz. 9-1/4"L x 6-1/4"W x 2"H. Replaces WPW10683603, W10423125, W10501149, W10683680, 3451320. Compatible with Whirlpool, Maytag, Kenmore, Amana, Roper, Crosley, Inglis, and Admiral top-load washers.
Common Problems This Part Fixes
- Washer not filling with water at all when a cycle is started
- Washer filling very slowly — taking much longer than normal to reach the correct water level
- Washer filling with only cold water even when a warm or hot wash cycle is selected
- Washer filling with only hot water even when a cold or warm cycle is selected
- Washer overfilling or filling continuously — valve stuck open
- Water dripping or trickling into the tub when the washer is not running — valve not closing completely
- Water leaking from the back of the washer near the valve body
Replaces Part Numbers
This water inlet valve directly replaces the following OEM and cross-reference part numbers:
WPW10683603, W10423125, W10501149, W10683603, W10683680, 3451320, AWP51354, EAP11757114, AP6023768, PD00008561, PS11757114.
If your part number is not listed above, contact our support team before ordering and we will verify compatibility.
Compatibility
This water inlet valve is compatible with select top-load washers from the following brands:
- Whirlpool top-load washers (WTW, 1CW, CAW, ATW series and more)
- Maytag top-load washers (MVW series and more)
- Kenmore / Sears top-load washers (110 series and Whirlpool-built models)
- Amana top-load washers (NTW series and more)
- KitchenAid top-load washers
- Roper top-load washers
- Crosley top-load washers
- Inglis top-load washers
- Admiral top-load washers
Note: This valve is designed for top-load washers. It is not compatible with Whirlpool front-load washer models. Always verify your model number before ordering.
Key Features
- Dual solenoid hot and cold water inlet valve — controls water flow into the tub for fill, rinse, and wash cycles
- Integrated thermistor temperature sensor — monitors incoming water temperature so the control board can achieve the correct wash temperature
- Includes vacuum break assembly — prevents backflow of wash water into the household water supply
- Rated 110/120V, 60Hz — correct electrical specifications for compatible Whirlpool-family top-load washers
- Dimensions: 9-1/4" L x 6-1/4" W x 2" H
- Color: White / Red / Blue — hot and cold ports color-coded for correct hose connection
- Replaces WPW10683603, W10423125, W10501149, W10683680, 3451320, and over 25 additional cross-reference numbers
- Compatible with Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Crosley, Inglis, and Admiral top-load washers
- Aftermarket replacement built to OEM-equivalent quality standards
- Quick DIY repair — installs in 15–20 minutes with basic hand tools
Product Specifications
| Part Number |
W10683603 |
| OEM Part Number |
WPW10683603 |
| Part Type |
Washer Water Inlet Valve and Vacuum Break Assembly |
| Condition |
Aftermarket Replacement |
| Application |
Top-Load Washers |
| Valve Type |
Dual solenoid (hot and cold) with thermistor sensor |
| Voltage |
110/120V AC |
| Frequency |
60 Hz |
| Dimensions |
9-1/4" L x 6-1/4" W x 2" H |
| Color |
White / Red / Blue (hot/cold color-coded) |
| Includes |
Water inlet valve and vacuum break assembly |
| Compatible Brands |
Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Crosley, Inglis, Admiral |
Installation Notes
⚠️ Unplug Washer and Shut Off Water Before Starting Disconnect power and turn off both the hot and cold water supply valves before beginning. Move the washer away from the wall to access the back panel. The water inlet valve is mounted on the upper rear of the washer cabinet — two supply hoses connect to the back of the valve (red for hot, blue for cold) and internal hoses route water into the tub. Photograph the wire harness connections and hose routing before disconnecting anything. Use pliers to loosen the hose clamps and disconnect the internal hoses. Unscrew the two mounting screws holding the valve to the washer cabinet. Disconnect the wire harness connectors from the solenoid coils and thermistor. Remove the old valve and install the new W10683603 in the same position. Reconnect the wire harnesses, internal hoses, and mounting screws. Reconnect the external supply hoses (red to hot, blue to cold), restore water supply and power, and run a fill cycle to check for leaks. Tools needed: Phillips screwdriver, pliers.
Frequently Asked Questions
What does the water inlet valve do?
The water inlet valve is a dual solenoid valve that controls the flow of hot and cold water from your household supply lines into the washer tub. When the control board calls for water during a fill or rinse cycle, it sends voltage to one or both solenoid coils — hot, cold, or both — to open the appropriate valve port and allow water to flow in. When the correct water level is reached, the board cuts voltage to the solenoids, closing the valve. The thermistor sensor on the valve monitors incoming water temperature and sends data to the control board to ensure the correct wash temperature is achieved.
What is the difference between W10683603 and WPW10683603?
These are the same water inlet valve. WPW10683603 is the updated Whirlpool OEM part number that superseded the original W10683603. The W10423125, W10501149, and W10683680 are also cross-references for this same valve from earlier production runs. This aftermarket replacement is compatible with all of these numbers.
My washer fills with only cold water — is the water inlet valve the cause?
Filling with only cold water when a warm or hot cycle is selected usually means the hot water solenoid coil on the valve has failed. Each solenoid coil controls one valve port independently — a failed hot solenoid means only the cold port opens. You can confirm with a multimeter: test each solenoid coil for continuity — a working coil shows resistance (typically 200–500 ohms), while a failed coil reads open circuit. Before blaming the valve, also check that your household hot water supply is fully open and that hot water is actually reaching the washer's supply hose.
Why is water dripping into the tub when the washer is off?
A slow drip or trickle of water into the tub when the washer is not running is almost always caused by a water inlet valve that is not closing completely. This can be caused by mineral deposits from hard water partially blocking the valve seat and preventing it from fully sealing, or by a worn valve diaphragm that no longer makes a watertight seal when the solenoid de-energizes. Replacing the water inlet valve resolves this in most cases. If the dripping persists after replacing the valve, check whether the household water pressure is excessively high — very high pressure can force open even a healthy valve.
Is this an OEM or aftermarket part?
This is an aftermarket replacement part built to OEM-equivalent quality standards. It is not a genuine Whirlpool OEM part, but is manufactured from durable plastic and metal to match the dimensions and electrical specifications of the original WPW10683603 water inlet valve assembly.
Shop With Confidence
A U.S.-based appliance parts retailer specializing in genuine OEM and high-quality replacement parts. We stock components for all major appliance brands and offer fast shipping from our U.S. warehouse. Our team is available to help verify compatibility before you purchase.
✓ Fast US Shipping ✓ Quality Aftermarket Parts ✓ Compatibility Support ✓ Secure Checkout
