GE Refrigerator Isolation Valve and Jumper Parts — Models & Compatibility

The isolation valve and jumper assembly controls water flow to your GE refrigerator's ice maker and dispenser. When this part fails, you'll notice water dispenser problems, ice production stops, or worse—water leaking inside your fridge. This hub covers the WR57X30890 replacement valve that fits over 60 GE, Hotpoint, and Haier side-by-side and French door models.

Is This the Right Part for Your Model?

Check your refrigerator's model number—it's usually located inside the fresh food section, either on the left or right wall. The full model number will look something like GSS25GSHNCSS or GNE27JYMWFFS. This valve assembly (WR57X30890) replaces older part numbers WR57X26569, WR57X30891, AP6891693, and PS12727426, so if your tech sheet or parts diagram lists any of those numbers, this is your part.

About This Replacement Part

The isolation valve sits in the water supply line between your home's water connection and the refrigerator's internal distribution system. It's essentially a gatekeeper that opens and closes to allow water through when you press the dispenser paddle or when the ice maker calls for water. The jumper portion of this assembly provides an electrical connection that signals the system when water flow is active. When this valve fails, the three most common symptoms are: the water dispenser stops working entirely, the ice maker quits producing ice even though water pressure is fine, or you'll find water pooling at the bottom of your fridge because the valve won't seal properly. This is a direct OEM replacement that includes both the valve body and the electrical jumper harness—you're not buying two separate pieces.

Compatible GE Refrigerator Models

This isolation valve fits these GE, Hotpoint, and Haier refrigerator series:

• GSS Series: GSS25GSHNCSS, GSS25GYPFCFS, GSS25GGHLCBB, GSS23GGPBCWW, GSS23HGHKCWW, GSS23GYPBCFS
• GNE Series: GNE25JYKGFFS, GNE27JYMWFFS, GNE27JMMAFES, GNE25JGKCFBB
• GSE Series: GSE25HEMKHDS, GSE23GGKPCWW, GSE25GGHPCBB
• GZS Series: GZS22DMJRFES, GZS22IMNMHES
• QNE Series: QNE27JYMKFFS
• GWE Series: GWE19JGLGFWW, GWE19JSLKFSS

This list represents the most common model series. The part is compatible with 60+ specific model variations—verify your exact model number against the manufacturer's parts diagram to confirm fitment.

Finding Your Model's Parts Diagram

Don't guess on compatibility. Pull up your refrigerator's technical sheet by searching "[your model number] parts diagram" or checking the documentation that came with your fridge. The isolation valve typically appears in the water system section, usually labeled as item 12 or 15 in the schematic. Cross-reference the part number shown there with WR57X30890 or its alternate numbers to confirm this is the correct valve for your specific unit.

Why This Part Fails

Isolation valves fail for a few predictable reasons. Hard water deposits build up inside the valve body over time, preventing it from opening or closing completely. The internal solenoid can burn out—you'll hear a faint buzzing when you press the water dispenser, but nothing comes out. The rubber seals inside deteriorate after years of thermal cycling (your fridge gets cold, the valve gets cold, repeat for 5-8 years), causing slow leaks that eventually become puddles. If your fridge is 6+ years old and you're experiencing water or ice issues, this valve is a prime suspect.

What's Included

The WR57X30890 assembly includes the complete isolation valve body with integrated solenoid, the electrical jumper harness with connectors, and mounting hardware. You're getting everything needed to replace the failed valve—no additional parts required unless your water line tubing is damaged.

Order Your Replacement Valve

Price: $63.99. This is the genuine OEM replacement that matches the original equipment installed in your GE refrigerator. Aftermarket versions exist, but they often use inferior solenoids that fail within 18 months. The extra $15-20 you'd save isn't worth another teardown and repair cycle next year.