Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Amana
Countertop Microwave

Model # L-420.500 Official Amana microwave

Here are the diagrams and repair parts for Official Amana L-420500 microwave, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 101 parts  |
Varistor Assembly M3D33
#52

Microwave parts diagram

Varistor assembly

Part #M3D33

The manufacturer no longer makes this part, and there's no substitute part

Screw - Block Mtg. M1D1
#39B

Microwave parts diagram

Screw - block mtg.

Part #M1D1

The manufacturer no longer makes this part, and there's no substitute part

R. F. Gasket M2D152
#16

Microwave parts diagram

R. f. gasket

Part #M2D152

The manufacturer no longer makes this part, and there's no substitute part

Screw, Mtg. M1D215
#40B

Microwave parts diagram

Screw, mtg.

Part #M1D215

The manufacturer no longer makes this part, and there's no substitute part

Oven Relay M16D52
#40A

Microwave parts diagram

Oven relay

Part #M16D52

The manufacturer no longer makes this part, and there's no substitute part

Screw Assembly Mtg. M1D107
#23B

Microwave parts diagram

Screw assembly mtg.

Part #M1D107

The manufacturer no longer makes this part, and there's no substitute part

Diode M3D22
#30A

Microwave parts diagram

Diode

Part #M3D22

The manufacturer no longer makes this part, and there's no substitute part

Capacitor M10D38
#5

Microwave parts diagram

Capacitor

Part #M10D38

The manufacturer no longer makes this part, and there's no substitute part

Nut M1D333
#41E

Microwave parts diagram

Nut

Part #M1D333

The manufacturer no longer makes this part, and there's no substitute part

Flat Washer - Capacitor Grounding M1D56
Flat washer - capacitor grounding

Part #M1D56

The manufacturer no longer makes this part, and there's no substitute part

Effective articles & videos to help repair your microwaves

View all
5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

Read more
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Read more

Parts & More