How to Replace WH13X10037 Triple Water Inlet Valve on GE Washer — Step-by-Step

You're standing in front of your GE washer watching water puddle across the laundry room floor. Or maybe you've noticed your machine taking forever to fill—what used to take three minutes now takes ten. That's your triple water inlet valve calling it quits. This WH13X10037 valve controls all three water lines feeding into your machine, and when it fails, you'll see either leaking around the valve itself or a washer that won't fill properly. The good news? This is one of those repairs that looks intimidating but is actually pretty straightforward once you get the back panel off.

What You Need Before Starting

This repair runs about 30-45 minutes depending on how easily your water lines disconnect. Difficulty-wise, I'd call it moderate—you don't need specialized knowledge, but you'll be working with plumbing connections and electrical terminals.

• Adjustable wrench or pliers
• 1/4-inch nut driver or socket wrench
• Towels (for water spillage)
• Bucket or shallow pan
• Flathead screwdriver
• Work gloves

Safety First

Before you touch anything, disconnect both the water supply and power to your washer. Turn off the hot and cold water valves behind the machine—usually they're right at the wall connection. Then unplug the washer completely or flip the breaker. Water and electricity don't mix, and you'll have residual water in those lines even after shutting off the supply. Keep those towels handy.

Step 1: Access the Inlet Valve

Pull your washer away from the wall so you can work comfortably behind it. You'll find the inlet valve on the back panel where your three water hoses connect—hot, cold, and possibly a third line depending on your model. Most GE washers like the GTWN4250M1WS or GCWN4950D2WS have screws around the perimeter of the back panel. Remove these screws and set the panel aside. Place your bucket underneath the valve area before proceeding.

Step 2: Disconnect the Water Supply Hoses

Using your adjustable wrench, loosen the three water supply hoses connected to the valve. Expect water to drain out—that's normal. This is where your bucket earns its keep. Once the hoses are off, you'll see water dripping from both the hoses and the valve itself. Let it drain completely before moving forward.

Step 3: Remove Electrical Connections and Internal Hoses

The inlet valve has wire harness connectors—usually two or three—that control the solenoids. Press the release tabs and pull these connectors straight off. Take a quick photo with your phone first if you're worried about remembering which goes where. Now disconnect the internal hoses that run from the valve into the washer tub. These typically use spring clamps that you squeeze with pliers to slide off.

Step 4: Remove and Replace the Valve

The valve itself is held to the washer frame with two or three mounting screws. Remove these with your nut driver and the old valve will come free. Compare your new WH13X10037 valve to the old one—the mounting holes and connection points should line up identically. Position the new valve and secure it with the mounting screws. Don't overtighten; snug is good enough.

Step 5: Reconnect Everything in Reverse

Attach the internal hoses first, making sure those spring clamps seat properly over the barbed connections. Reconnect the wire harnesses—they only fit one way, so don't force them. Then thread on your three water supply hoses. Tighten these by hand first, then give them a quarter-turn with your wrench. Over-tightening can crack the plastic valve body, so don't go crazy here.

Testing After Installation

Before you reattach the back panel, turn on the water supply valves slowly and check for leaks around all three inlet connections. Look closely—even a small drip means you need to tighten that connection. Once you're leak-free, plug the washer back in and run a quick rinse cycle. Listen for the valve clicking as it opens and closes. Watch the fill speed—it should be noticeably faster than before if slow filling was your issue. Check underneath the valve area one more time during the fill cycle to catch any leaks you might have missed.

Frequently Asked Questions

How do I know if my inlet valve is bad or if it's a different problem?

If your washer continues filling even when it's full and overflows, that's a stuck-open valve. If it fills extremely slowly or not at all despite good water pressure at the wall, that's a clogged or failed valve. If you see water leaking from where the hoses connect to the valve body, the valve's internal seals have failed. All three scenarios mean you need this replacement.

Will this WH13X10037 valve work on my specific GE model?

This valve fits a wide range of GE, Hotpoint, RCA, and Kenmore washers including models like GTWN5050M0WS, GCWN4950D1WS, and WPRE8150K2WT. It replaces part numbers AP4412517 and PS2354072. Check your model number against the compatibility list—if you've got a triple-line connection on your current valve, this is likely your part.

Can I just replace one solenoid instead of the whole valve?

Technically some valves have replaceable solenoids, but at $73.99 for the complete assembly, you're better off replacing the whole thing. Individual solenoids often cost nearly as much, and if one has failed, the others aren't far behind. Plus you'll have fresh seals and connections that won't leak. Do it once and do it right.