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Deal.ai › Appliance Control Boards
LOTMOVE
WH22X37840 Washer Main Control Board Replacement for GE Washing Machine
LOTMOVE

WH22X37840 Washer Main Control Board Replacement for GE Washing Machine

5(56 ratings)

Best price now

$114.99at AmazonChecked 2 h ago

23% under what the other stores charge

Compared across 13 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Lowest price today: $114.99 at Amazon (checked Nov 12, 2026).
  • Checked at 13 stores.

Our take on the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine

The WH22X37840 is the main control board for compatible GE top-load washers. It runs the wash cycles, water levels, spin speed and temperature settings, taking input from the user interface and sending signals to the machine. It is a repair part, not an upgrade: you buy it when the original board fails and the washer stops responding or runs the wrong cycle. The main trade-off is that it fits only specific GE top-load models, so the model number must match before ordering.

Best forOwners of a GE top-load washer whose control board has failedDIYers comfortable opening the control panel and swapping a wiring harnessKeeping an otherwise working washer out of the landfill
Pros
  • Direct replacement for the GE WH22X37840 part number
  • Controls cycles, water level, spin speed and temperature
  • Installs in the control panel and plugs into the existing harness
  • Simple plastic board with no programming required
Cons
  • Fits only compatible GE top-load models, not other brands
  • No instructions included with the part
  • Board failure can recur if the cause was a power surge or moisture
  • Not a fix for mechanical faults like a bad pump or motor

WH22X37840 Washer Main Control Board Replacement for GE Washing Machine prices at every store

  • Ben's Appliances and JunkNew

    In stock

    $132.95Free shippingChecked 2 h ago
    Visit Ben's Appliances and Junk
  • Controls CentralNew

    In stock

    $142.03+ $8.95 shippingChecked 2 h ago
    Visit Controls Central
  • HomeDepot Repair PartsNew

    In stock

    $161.93+ $12.99 shippingChecked 2 h ago
    Visit HomeDepot Repair Parts
  • WalmartNew

    In stockSold by LotmoveReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $181.99Free shippingChecked 2 h ago
    Visit Walmart
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $114.99Free shippingChecked 2 h ago
    Visit Amazon
  • eBayNew

    Availability unknownSold by quintherahok1

    $121.02Checked 2 h ago
    Visit eBay
  • Parts Dr.New

    Availability unknown

    $140.00Checked 2 h ago
    Visit Parts Dr.
  • HnK PartsNew

    Availability unknown

    $148.29Checked 2 h ago
    Visit HnK Parts
  • Midwest Appliance PartsNew

    Availability unknown

    $149.45Checked 2 h ago
    Visit Midwest Appliance Parts
  • ZoroNew

    Availability unknown

    $166.99Checked 2 h ago
    Visit Zoro
  • IQElectroNew

    Availability unknown

    $212.00Checked 2 h ago
    Visit IQElectro
  • Jackson Systems & SupplyNew

    Availability unknown

    $212.94Checked 2 h ago
    Visit Jackson Systems & Supply
  • LONG PartsProsNew

    Availability unknown

    $221.46Checked 2 h ago
    Visit LONG PartsPros

Store links may earn us a commission.

WH22X37840 Washer Main Control Board Replacement for GE Washing Machine price history

Lowest price we've seen: $114.99 on Nov 13 at Amazon. Tracked across 12 stores since Nov 13.

What reviewers say

  • 5 / 556 ratings

Buyers rate it highly and mostly report that it restored normal washer operation after the old board failed. Complaints center on fit and diagnosis rather than the board itself.

What people mention
  • Repair outcomePraisedOwners say the washer ran its cycles correctly again after the swap.
  • FitMixedIt fits the listed GE top-load models, but buyers who did not check their model number report problems.
  • DiagnosisCriticisedSome buyers replaced the board only to find the fault was a different component.
  • InstallationPraisedConnectors match the original harness, so the swap is quick for someone comfortable with appliance repair.

About the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine

The WH22X37840 is a main control board for GE washing machines. It coordinates the washer's functions, including wash cycles, water levels, spin speed and temperature settings.

The board takes input from the user interface and passes signals to carry out the selected program. It is installed in the control panel of compatible GE top-load washers and connects to the washer's wiring harness.

Part number
WH22X37840
Part type
Main control board
Compatible brand
GE
Compatibility
Compatible GE top-load washers
Power source
Electric
Power
400 W or less
Material
Plastic
Finish
Panel-ready
Installation
Built-in/integrated, in the control panel
Weight
5 lb
Height
1-5 in
Depth
1-5 in
Capacity
Less than 5 lb

Specifications

Brand
GESource
Part type
Main Control BoardSource
Power source
ElectricSource
Item weight
5 lbSource

Questions and answers

Will this board fit my GE washer?
Only if your washer uses part number WH22X37840. Check the model and part number on your existing board or in your washer's manual before ordering.
What does the main control board actually do?
It runs the washer: it reads your settings and controls wash cycles, water levels, spin speed and temperature.
Can I install it myself?
Yes, if you are comfortable unplugging the washer, opening the control panel and moving the wiring harness to the new board. The part ships without instructions.
What if my washer still does not work after replacing the board?
The board may not have been the fault. A failed pump, motor, door switch or wiring can cause similar symptoms, so diagnose the machine before buying.
Is this a genuine GE part?
It is sold as a replacement for GE part number WH22X37840. Confirm the seller and part number match your original before installing.
Where is the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine cheapest?
At Amazon, for $114.99, 23% under what the other stores charge, as of our latest check.
What do buyers say about the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine?
Rated 5 out of 5 from 56 ratings.
Where can I buy the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine?
13 stores we checked sell it, including Walmart, Amazon, eBay, Ben's Appliances and Junk, Parts Dr..

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Stores we've priced the WH22X37840 Washer Main Control Board Replacement for GE Washing Machine at

  • Zoro deals and prices
Item height
1-5 inSource
Item depth
1-5 inSource
Material
PlasticSource
Finish
Panel-ReadySource
Installation
Built-In/IntegratedSource
Power
400 W or lessSource
Capacity
Less Than 5 lbSource