Microwave Wire Harness W10450407

Brand: Whirlpool · Appliance: Microwave · Fits: 28 models · Reference price: $50.53

W10450407 is a Whirlpool replacement part (microwave wire harness) for microwaves. Our fitment data lists 28 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 WMH31017AS2

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

• Microwave Power Control Board WPW10666267
• Terminal Cover 4393605
• Reflector W10250586
• Vent Grille - Universal Silver W10468665
• Control Panel Assembly - Universal Silver W10468662
• Vent Grille WPW10468666
• HNDLE-DOOR W11679671
• Microwave Cooking Guide Decal W10451031

Reference price and where to compare

The reference price on file for this part is $50.53. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare W10450407 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