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The WD21X27998 is a genuine OEM GE configured machine control board designed for select dishwasher models. This is the main electronic control board that manages all dishwasher functions including cycle selection, water temperature, wash duration, and display operations.
By replacing a faulty control board with this genuine GE part, you'll restore full functionality to your dishwasher and ensure reliable operation. A failing control board can cause erratic behavior, cycle failures, or complete dishwasher failure.
The control board is typically located behind or beneath the dishwasher control panel. Installation requires removing the door panel and disconnecting/reconnecting wire harnesses. Basic tools and mechanical aptitude are required.
Part Number: WD21X27998
CRITICAL SAFETY WARNING: Disconnect power at the breaker before servicing. This is an electronic component - use ESD precautions to prevent static damage. Verify compatibility with your specific dishwasher model before ordering.
Not sure about your model number? Call 833-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
