GE Machine Control Board WD21X31739

Keep your dishwasher running smoothly with this genuine GE machine control board.

When a dishwasher develops dishes coming out spotted, cloudy, or not fully clean, the cause is very often a single worn part rather than the whole unit. This genuine part number WD21X31739 is designed as a direct, OEM-spec replacement to restore consistently spotless, efficient wash cycles without the cost of a full repair or replacement appliance.

Product Details

• Product Type: Dishwasher Machine Control Board
• Compatibility: Compatible with GE and other GE-family appliances (including select Hotpoint models) that call for this exact part number.
• Manufacturer: GE (General Electric) – Genuine OEM Original Part
• Common Symptoms Fixed: Experiencing dishes coming out spotted, cloudy, or not fully clean? This genuine GE part is engineered to restore consistently spotless, efficient wash cycles on GE and other GE-family appliances (including select Hotpoint models).

Part Numbers Replaced

WD21X31739 (current OEM part number — no additional superseded numbers listed for this part)

Key Features

Genuine OEM Quality: This is a genuine GE part, engineered to the exact fit and performance specifications of your original component — not a generic aftermarket copy.

Restored Performance: Designed to restore consistently spotless, efficient wash cycles, helping your dishwasher run the way it did when it was new.

Built to Last: Manufactured to withstand the everyday demands of appliance use, so you get a long-lasting, dependable result.

Easy to Use: This part is designed as a direct replacement, making it a manageable DIY repair for anyone comfortable with basic tools — or a quick job for a qualified technician.

Confirmed Compatibility: Genuine part number WD21X31739 is built specifically for GE and other GE-family appliances (including select Hotpoint models) that call for this exact part number.

Order genuine part number WD21X31739 today and get your dishwasher back to dependable, everyday performance.