Microwave High-Voltage Diode WPW10492276

Brand: KitchenAid · Appliance: Microwave · Fits: 10 models · Reference price: $26.84

WPW10492276 is a KitchenAid replacement part (microwave high-voltage diode) for microwaves. Our fitment data lists 10 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Part numbers it replaces

The manufacturer lists WPW10492276 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

• W10211973 — Microwave Door Interlock Switch
• W10269458 — Microwave Door Interlock Switch
• W11256462 — DIODE

Other parts for model KHMC1857BBL0

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

• Control Panel W10512495
• Panl-cntl W10519733
• Door Handle W10344836
• Microwave Convection Fan Motor WPW10249326
• Microwave Door Handle Spacer W10344838
• Strain-rlf W10117846
• Wrapper Cabinet W10344786
• Base W10250588

Reference price and where to compare

The reference price on file for this part is $26.84. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare WPW10492276 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