Microwave Electronic Control Board WB27X21340

Brand: GE · Appliance: Microwave · Fits: 2 models · Reference price: $147.54

WB27X21340 is a GE replacement part (microwave electronic control board) for microwaves. Our fitment data lists 2 models that use it.

When to replace this part

Controls, timers and wiring

Symptom: A cycle that doesn't advance, an unresponsive display, or the unit not starting at all.

Check: Look for burn marks or a burnt smell near the board or terminals, and check whether buttons and knobs respond -- a unit that powers on but won't cycle often traces back to this group.

Models that use this part

Other parts for model ZEM115SJ1SS

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Door Panel WB56X25211
• Overlay WB07X21326
• Outer Case WB56X21319
• Door Hinge WB10X21301
• Door Lever WB02X21339
• Lower Hinge WB10X21338
• Nail WB01X21329
• TURNABLE MOTOR WB26X30982

Reference price and where to compare

The reference price on file for this part is $147.54. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WB27X21340 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool