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
Mitsubishi
Central Air Conditioner

Model # MUY-GL18NA-U1 Official Mitsubishi split-type air conditioner indoor unit

Here are the diagrams and repair parts for Official Mitsubishi MUY-GL18NA-U1 split-type air conditioner indoor unit, 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.

Installation guide

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 90 parts  |
Base E12F28290
Base

Part #E12F28290

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

Expansion E12853640
#17

Muy-gl24na-outdoor structural/electrical & functional parts diagram

Expansion

Part #E12853640

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

Valve Cove E12F28650
Valve cove

Part #E12F28650

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

Compressor E12F76900
#10

Muy-gl24na-outdoor structural/electrical & functional parts diagram

Compressor

Part #E12F76900

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

Compressor E12C34506
Compressor

Part #E12C34506

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

4-way Valve E12A56961
4-way valve

Part #E12A56961

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

Reactor E12F28337
#31

Muy-gl24na-outdoor structural/electrical & functional parts diagram

Reactor

Part #E12F28337

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

Serv Port E12E79641
Serv port

Part #E12E79641

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

Capl Tube E12527936
Capl tube

Part #E12527936

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

Mtr Suppor E12F28515
#30

Muy-gl18na-outdoor unit/electrical & functional parts diagram

Mtr suppor

Part #E12F28515

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

Repair guides for rear-tine tillers

How to replace a tiller drive belt

How to replace a tiller drive belt

The drive belt connects the engine to the transmission, which drives the tines and wheels. If the drive belt is worn an…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the tines on a rear-tine tiller

How to replace the tines on a rear-tine tiller

Badly worn tines cut through the soil less effectively. If the tines are bent, dull or worn, follow these steps to repla…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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