Frigidaire Washer Water Inlet Valve Parts — Models & Compatibility

If your Frigidaire front-load washer won't fill properly or you've noticed water pooling behind the machine, the water inlet valve is likely the culprit. This hub covers the 134959340 replacement valve that fits over 40 Frigidaire, Electrolux, and Kenmore washer models — including popular series like the FAFW4011, FFFW5000, and CFW4700.

Is This the Right Part for Your Model?

Check your washer's model number before ordering. You'll find it on a sticker inside the door frame or along the top edge when you open the lid. Cross-reference it with the compatible models list below. This valve replaces part numbers AP4979374, PS3490374, and 1864071, so if your original repair documentation lists any of those, you're good to go.

About This Replacement Part

The 134959340 water inlet valve controls water flow into your washer's drum during fill cycles. This valve typically fails due to wear or blockage — sediment from hard water builds up inside the solenoid chambers, preventing proper opening and closing. You'll notice leaking from the back connections or the machine taking forever to fill (or not filling at all). Installation involves disconnecting power and water supply lines, removing the old valve from the back panel, and securing the new one in place with the existing mounting bracket. The valve connects to both hot and cold water lines, though many users only run cold water through both inlets on these models.

Compatible Frigidaire Washer Models

This valve fits the following model series. If you don't see your exact model listed, use the search function on the product page to verify compatibility:

• FAFW4011 Series: FAFW4011LB0, FAFW4011LW0
• FFFW5000 Series: FFFW5000QW0, FFFW5100PW0, FFFW5100QA0
• CFW4700 Series: CFW4700LB0, CFW4700LW0, CFW7400QW0
• CFWH7300 Series: CFWH7300RW0
• BKFW Series: BKFW4271MT0
• 970L Series: 970L48422E0
• Kenmore 417 Series: 41741122310 and related models

Common Symptoms Indicating Valve Failure

You'll know the inlet valve needs replacement when you experience leaking from the water connections at the back of the machine. Other signs include the washer not filling at all, filling extremely slowly, or continuing to fill even when turned off. Sometimes you'll hear a humming sound from the valve but no water flows — that's the solenoid trying to open against built-up calcium deposits.

What You'll Need for Installation

The repair is straightforward. You'll need a Phillips screwdriver to remove the back panel, adjustable pliers to disconnect the water line fittings, and a towel to catch residual water in the lines. Unplug the washer and shut off both hot and cold water supplies before starting. The entire job takes about 30 minutes if you're working carefully.

Order Your Replacement Valve

The 134959340 valve is available for $101.99 and includes the mounting bracket and wire harness connector. It's a direct OEM-quality replacement that'll restore proper water flow to your Frigidaire washer without the dealer markup.