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
LG
Countertop Microwave

Model # LRDM1240W Official LG microwave

Here are the diagrams and repair parts for Official LG LRDM1240W 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.

Owner’s manual

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 69 parts  |
Microwave Magnetron (replaces 6324w1a001h) 6324W1A001L
#5632

Interior parts diagram

Microwave magnetron (replaces 6324w1a001h)

Part #6324W1A001L

BEST SELLER
$94.70 | 
6% OFF Phone Price : $100.70
In Stock
Microwave High-voltage Diode 6021W3B001R
#5685

Interior parts diagram

Microwave high-voltage diode

Part #6021W3B001R

Replaced by #6021W3B001V

?
Manufacturer substitution
This part replaces 6021W3B001R. Substitute parts can look different from the original.
BEST SELLER
$8.73 | 
10% OFF Phone Price : $9.73
In Stock
Microwave Door Interlock Switch (replaces 3b73361e, 6600w1k004e, 6600w1k004f) 6600W1K001C
#4660A

Latch board parts diagram

Microwave door interlock switch (replaces 3b73361e, 6600w1k004e, 6600w1k004f)

Part #6600W1K001C

BEST SELLER
$12.12 | 
14% OFF Phone Price : $14.12
In Stock
Microwave Door Interlock Switch (replaces 6600w1k003d) 6600W1K001D
#4660

Latch board parts diagram

Microwave door interlock switch (replaces 6600w1k003d)

Part #6600W1K001D

BEST SELLER
$10.58 | 
16% OFF Phone Price : $12.58
In Stock
Microwave Fuse 3B74133Q
#50FZ

Interior parts diagram

Microwave fuse

Part #3B74133Q

BEST SELLER
This item is not returnable
$5.99 | 
14% OFF Phone Price : $6.99
In Stock
Microwave Door Latch 4026W2A019A
#1402

Door parts diagram

Microwave door latch

Part #4026W2A019A

Replaced by #4026W2A019C

?
Manufacturer substitution
This part replaces 4026W2A019A. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock
Microwave Turntable Motor (replaces 6549w1s011c, 6549w1s017a) 6549W1S011B
#3654

Oven cavity parts diagram

Microwave turntable motor (replaces 6549w1s011c, 6549w1s017a)

Part #6549W1S011B

BEST SELLER
This item is not returnable
$21.20 | 
22% OFF Phone Price : $27.20
In Stock
Microwave Turntable Tray Support 5889W2A014D
#3588

Oven cavity parts diagram

Microwave turntable tray support

Part #5889W2A014D

This item is not returnable
$12.27 | 
14% OFF Phone Price : $14.27
In Stock
Us Pressed Steel Microwave Screw 1TTG0402422
#WTT0

Oven cavity parts diagram

Us pressed steel microwave screw

Part #1TTG0402422

This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock
Microwave Screw 1SBF0402418
Microwave screw

Part #1SBF0402418

This item is not returnable
$6.47 | 
13% OFF Phone Price : $7.47
In Stock

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