Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
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 # LA12300.A Official Amana microwave

Here are the diagrams and repair parts for Official Amana LA12300A 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 146 parts  |
Primary Interlock Switch M14D294
#31

Microwave parts (la12300.a) diagram

Primary interlock switch

Part #M14D294

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

Hinge Bracket Bottom M8D309
#18A

Microwave parts (1131.a) diagram

Hinge bracket bottom

Part #M8D309

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

Stirrer Support Bar M20D319
#11

Microwave parts (1131.a) diagram

Stirrer support bar

Part #M20D319

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

Magenetron M57D37
#26A

Microwave parts (1131.a) diagram

Magenetron

Part #M57D37

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

Screw, Block Mounting M1D848
Screw, block mounting

Part #M1D848

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

Microwave Blower Wheel M35D51
#44

Microwave parts (1131.a) diagram

Microwave blower wheel

Part #M35D51

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

Strain Relief, Cord Grounding M2D789
#51

Microwave parts (la12300.a) diagram

Strain relief, cord grounding

Part #M2D789

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

Door Filler (includes Ref. No. 24) M55D34
#21

Microwave parts (la12300.a) diagram

Door filler (includes ref. no. 24)

Part #M55D34

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

Wire Harness M27D438
#23A

Microwave parts (1131.a) diagram

Wire harness

Part #M27D438

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

Thermal Protector - Cavity M4D102
Thermal protector - cavity

Part #M4D102

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