Panasonic
Countertop Microwave

Model # NN5439A Official Panasonic microwave

Here are the diagrams and repair parts for Official Panasonic NN5439A 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 138 parts  |

Key Door A 502844
#8

Door assembly diagram

Key door a

Part #502844

Replaced by #F30186P40CP

?
Manufacturer substitution
This part replaces 502844. Substitute parts can look different from the original.
This item is not returnable
In Stock
Capacitor 501169
#23

Microwave parts diagram

Capacitor

Part #501169

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

Panasonic Spacer Hook 501214
#38

Microwave parts diagram

Panasonic spacer hook

Part #501214

This item is not returnable
In Stock
Panasonic Cutout 501261
#16

Microwave parts diagram

Panasonic cutout

Part #501261

In Stock
Panasonic Holder Fuse 501152
#4

Microwave parts diagram

Panasonic holder fuse

Part #501152

This item is not returnable
In Stock
Panasonic Diode Zenr 501194

#NI

All parts diagram

Panasonic diode zenr

Part #501194

This item is not returnable
In Stock
Panasonic Switch 501213
#37

Microwave parts diagram

Panasonic switch

Part #501213

$7.69
12% OFF Phone Price : $8.69
In Stock
Panasonic Foot Rbber 501157
#9

Microwave parts diagram

Panasonic foot rbber

Part #501157

This item is not returnable
In Stock
Panasonic Cable Extnsn 501198

#NI

All parts diagram

Panasonic cable extnsn

Part #501198

In Stock
Panasonic Label Fuse 501166
#19

Microwave parts diagram

Panasonic label fuse

Part #501166

This item is not returnable
In Stock

Effective articles & videos to help repair your microwaves

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.…

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.…

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.…