W10404050 Genuine OEM Washer Lid Switch Assembly
The W10404050 is a Genuine OEM replacement lid switch and latch assembly compatible with select Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Admiral, Crosley, Inglis, Magic Chef, and Norge top-load washers. The lid switch is a critical safety component that detects when the washer lid is opened or closed. It sends a signal to the control board to allow the washer to fill, agitate, and spin when the lid is closed — and to immediately stop the spin cycle when the lid is opened, preventing contact with a moving drum.
This is a Genuine OEM part manufactured by Whirlpool to factory specifications. It features a 4-wire plug connection and includes two bezels (one white and one gray) to match different model color schemes. It directly replaces W10238287, W10744659, W10404050VP, AP5263307, and several additional cross-reference numbers. The companion lid strike (W10240513) is sold separately — inspect the strike on your lid for wear or damage and replace if needed. Installs in 20–30 minutes with basic hand tools.
Quick Answer
The W10404050 Genuine OEM Washer Lid Switch Assembly fixes top-load washers that won't start, won't spin, have a blinking lid lock light, or continue spinning with the lid open. 4-wire plug connection. Includes white and gray bezels. Replaces W10238287, W10744659, AP5263307, and more. Compatible with Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Admiral, Crosley, Inglis, Magic Chef, and Norge washers. Lid strike W10240513 sold separately.
Common Problems This Part Fixes
Washer will not start — lid lock light blinks without locking
Washer fills but will not agitate or spin
Washer lid lock light continuously blinks and clicks without engaging
Washer continues to spin with the lid open — safety mechanism not working
Lid appears locked but washer will not proceed past sensing or fill cycle
Washer stops mid-cycle and will not restart without opening and re-closing the lid
Lid lock assembly visibly broken or latch no longer springs back after pressing
Replaces Part Numbers
This lid switch assembly directly replaces the following OEM and cross-reference part numbers:
W10404050, 1938607, W10238287, W10404050VP, W10744659, EAP3497627, AWP41256, PD00003596, AH3497627, AP5263307, EA3497627, PS3497627.
Contact our support team with your model number if you need confirmation before ordering.
Compatibility
This lid switch assembly is compatible with select top-load washers from the following brands:
Whirlpool top-load washers — Cabrio and WTW series (electronic top-load models)
Maytag top-load washers — Centennial, Bravos X, and MVWC/MVWX series
Kenmore / Sears top-load washers — 110 series and select others (Whirlpool-built)
Amana top-load washers — NTW and ATW series
KitchenAid top-load washers
Roper top-load washers
Admiral top-load washers — ATW series
Crosley top-load washers
Inglis top-load washers
Magic Chef top-load washers
Norge top-load washers
Note: The W10404050 is for electronic top-load washers with a 4-wire lid lock (Cabrio, Centennial, Bravos, and similar platforms). Older mechanical top-load washers use a different lid switch style. Verify your model number before ordering.
Key Features
Genuine OEM part manufactured by Whirlpool to factory specifications — guaranteed fit and performance
Critical safety component — stops the spin cycle when the lid is opened to prevent contact with a moving drum
Signals the control board to allow filling, agitating, and spinning when the lid is properly closed and locked
4-wire plug connection — direct plug-in replacement on compatible models
Includes two bezels (white and gray) to match different model color schemes
Replaces W10238287, W10744659, W10404050VP, AP5263307, and more
Compatible with Whirlpool Cabrio, Maytag Centennial, Maytag Bravos X, Kenmore 110 series, and many more
Lid strike W10240513 sold separately — inspect and replace if worn
Product Specifications
Part Number
W10404050
Part Type
Washer Lid Switch and Latch Assembly
Condition
Genuine OEM
Application
Electronic Top-Load Washers (4-wire lid lock)
Connector
4-wire plug
Color
White (includes both white and gray bezels)
Includes
Lid switch assembly, white bezel, gray bezel
Companion Part
W10240513 Lid Strike (sold separately)
Compatible Brands
Whirlpool, Maytag, Kenmore, Amana, KitchenAid, Roper, Admiral, Crosley, Inglis, Magic Chef, Norge
Installation Notes
⚠️ Unplug Washer Before Starting Disconnect power before beginning any repair. The lid switch assembly is mounted under the washer's top panel near the lid opening. To access it, insert a putty knife about 2 inches from each front corner of the top panel to release the spring clips and lift the top panel. Disconnect the 4-wire harness from the old lid switch assembly. Remove the mounting screws securing the assembly and lift it out. Install the new W10404050 assembly, secure with the mounting screws, and reconnect the 4-wire harness. Choose the appropriate bezel (white or gray) for your model and snap it into place. Lower the top panel until the clips engage. Restore power and run a test cycle to confirm the lid locks, the washer starts, and the spin cycle stops when the lid is opened. Tip: While the top panel is raised, inspect the lid strike (W10240513) on the lid for cracks or wear — if worn, replace it at the same time. Tools needed: Phillips screwdriver, putty knife or flat pry tool.
Frequently Asked Questions
What does the washer lid switch do?
The lid switch assembly serves two functions. First, it is a safety device — when the lid is opened during the spin cycle, the switch immediately cuts power to the spin motor to prevent contact with the moving drum. Second, it signals the control board that the lid is securely closed and locked, allowing the washer to proceed through the fill, agitate, and spin cycles. If the switch fails, the washer either won't start at all, or will fail to proceed past a specific cycle stage because the board cannot confirm the lid is closed.
My lid lock light is blinking — does that mean the lid switch needs to be replaced?
A blinking lid lock light is one of the most common symptoms of a failed W10404050 lid switch assembly. It typically means the lid lock mechanism is attempting to engage but failing — either because the switch is internally faulty or because the lid strike (W10240513) on the lid is broken and not triggering the switch properly. Inspect the lid strike first — if it is cracked or missing, replace it. If the strike looks intact and the lid lock still blinks without engaging, replace the W10404050 switch assembly.
Should I also replace the lid strike (W10240513) at the same time?
It depends on the condition of the strike. Open the lid and inspect the two plastic prongs on the underside of the lid that engage the W10404050 latch — this is the W10240513 lid strike. If the prongs are cracked, broken, or noticeably worn down, replace the strike at the same time as the switch assembly. Since the top panel is already lifted for the switch replacement, it is a good opportunity to inspect and replace the strike if needed, using only a Phillips screwdriver.
What washers is the W10404050 compatible with?
The W10404050 is used on Whirlpool Cabrio and WTW series electronic top-load washers, Maytag Centennial and Bravos X top-load washers, and Kenmore 110 series top-load washers, among others. It is specifically for electronic top-load models with a 4-wire lid lock — not for older mechanical top-load washers that use a simpler 2- or 3-wire lid switch. Verify your model number before ordering.
Is this a Genuine OEM or aftermarket part?
This is a Genuine OEM part manufactured by Whirlpool to factory specifications. It is the exact same lid switch and latch assembly installed in compatible washers from the factory — guaranteed fit, materials, and performance.
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