Dioide R9900303

Brand: Amana · Appliance: Microwave · Fits: 57 models · Reference price: $23.11

R9900303 is a Amana replacement part (dioide) for microwaves. Our fitment data lists 57 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

Other parts for model ACM1580AS-PACM1580AS0

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

• Battery Tray 1401076E701MA
• Bracket Double Bracket Damper Washer R0130683
• Bracket, Heater (series 10) R0130671
• Capacitor-1. R9900305
• Hex Nut R0654027
• Key 53001333
• Lamp Cover R0130682
• Microwave Turntable Motor R0130678

Reference price and where to compare

The reference price on file for this part is $23.11. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare R9900303 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