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
Carrier
Room Air Conditioner

Model # 51DZA112300 Official Carrier room air conditioner

Here are the diagrams and repair parts for Official Carrier 51DZA112300 room 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 85 parts  |
Evaporator Coil (51dza110100)(51dza110300) 51DZ400421

#21

All parts diagram

Evaporator coil (51dza110100)(51dza110300)

Part #51DZ400421

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

Propeller Fan 51EH500274

#22

All parts diagram

Propeller fan

Part #51EH500274

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

Capacitor HC93CA016

#34A

All parts diagram

Capacitor

Part #HC93CA016

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

Control Panel (escutcheon) (51dza110100)(51dza110300)(51dza112100)(51dza112300)(51dza114300) 51DZ500144

#38

All parts diagram

Control panel (escutcheon) (51dza110100)(51dza110300)(51dza112100)(51dza112300)(51dza114300)

Part #51DZ500144

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

Capacitor Strap 51SA500552

#39

All parts diagram

Capacitor strap

Part #51SA500552

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

Overload Spring (51dza112100)(51dza112110) HN79ZZ013

#17A

All parts diagram

Overload spring (51dza112100)(51dza112110)

Part #HN79ZZ013

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

Bolt (51qba107100) (3) AT58AK221

#8A

All parts diagram

Bolt (51qba107100) (3)

Part #AT58AK221

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

Filter (not Shown) 51DZ500162

#5

All parts diagram

Filter (not shown)

Part #51DZ500162

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

Air Exchange Lever 51DZ500104

#31

All parts diagram

Air exchange lever

Part #51DZ500104

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

Thermostat 51DV660001

#36A

All parts diagram

Thermostat

Part #51DV660001

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

Effective articles & videos to help repair your room air conditioners

View all
Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

Read more
How to tell if a fuse is blown

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Read more
Keeping your smart appliances secure from hackers

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Read more

Parts & More