GE Dishwasher Main Control Board - WD21X35479

GE Dishwasher Main Control Board - WD21X35479

The main control board runs the dishwasher's cycles, controlling water fill, heating, washing, and draining. A faulty board can cause error codes, cycles that won't start or stop partway, or a dishwasher that won't power on.

The GE Dishwasher Main Control Board - WD21X35479 is a genuine OEM replacement part made for compatible GE dishwasher models. A new board helps restore normal cycle control and dependable cleaning.

When You May Need This Part

You may need to replace this component if:

• The original component is cracked, broken, worn, or missing
• The part feels loose, stuck, damaged, or does not function properly
• The appliance does not operate normally due to component failure
• Appliance performance or operation is affected
• The component shows visible wear or operational damage

Before You Buy

Match part number WD21X35479 with your existing component before ordering. Also verify your model number to help confirm compatibility.

Key Features

• Core Function Support: Supports the intended appliance function performed by this component.
• Reliable Performance: Helps support dependable appliance operation when replacing a worn or damaged part.
• OEM Replacement Quality: Genuine OEM replacement part designed for proper fit and function.
• Compatibility & Fitment: Intended for use in compatible appliance models and replacement applications.

Why This Repair Matters

Replacing the component can help restore normal appliance operation without unnecessarily replacing larger assemblies when appropriate. This makes it a practical repair option when the issue is limited to the component itself.

Why Order From ApplianceParts.com?

ApplianceParts.com helps customers find genuine replacement parts with secure checkout, fast shipping on eligible orders, easy returns, and support for compatibility-related questions.