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
Nordyne
Central Air Conditioner

Model # MS3QA042KA Official Nordyne air conditioner

Here are the diagrams and repair parts for Official Nordyne MS3QA042KA air conditioner, 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 26 parts  |
Air Conditioner Blower Motor 621918
#16A

Air conditioner diagram

Air conditioner blower motor

Part #621918

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

Compressor 912958
#2

Air conditioner diagram

Compressor

Part #912958

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

Top Pan 496161
#15

Air conditioner diagram

Top pan

Part #496161

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

Guard Kit 917206
#NI

Air conditioner diagram

Guard kit

Part #917206

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

Central Air Conditioner Evaporator Fan Blade 667262
#17

Air conditioner diagram

Central air conditioner evaporator fan blade

Part #667262

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

Cap Strap 258780
#11

Air conditioner diagram

Cap strap

Part #258780

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

Cond.motor 621856
#16B

Air conditioner diagram

Cond.motor

Part #621856

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

Cond.motor 621864
#16

Air conditioner diagram

Cond.motor

Part #621864

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

Coupling 663781
#4

Air conditioner diagram

Coupling

Part #663781

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

Condens Coil 917391
#6

Air conditioner diagram

Condens coil

Part #917391

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

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