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
Kenmore
Central Air Conditioner

Model # 3637780421 Official Kenmore air conditioner

Here are the diagrams and repair parts for Official Kenmore 3637780421 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 91 parts  |
Screw WZ04X0342

#194

All parts diagram

Screw

Part #WZ04X0342

$9.49
In Stock
Screw WZ04X0362

#994

All parts diagram

Screw

Part #WZ04X0362

This item is not returnable
$5.49
In Stock
Push On Terminal STD374250

#NI

All parts diagram

Push on terminal

Part #STD374250

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

Thermostat WJ28X0506

#35

All parts diagram

Thermostat

Part #WJ28X0506

Replaced by #WJ28X0510

?
Manufacturer substitution
This part replaces WJ28X0506. Substitute parts can look different from the original.
$84.99
In Stock
Washer Screw WZ06X0083
Washer screw

Part #WZ06X0083

Replaced by #WZ02X0548

?
Manufacturer substitution
This part replaces WZ06X0083. Substitute parts can look different from the original.
This item is not returnable
$5.99
In Stock
Clos Chan Rh WJ68X0099

#342

All parts diagram

Clos chan rh

Part #WJ68X0099

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

Plate WJ79X0299

#809

All parts diagram

Plate

Part #WJ79X0299

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

Screw WZ02X0539

#988

All parts diagram

Screw

Part #WZ02X0539

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

Plate WJ01X0620

#428

All parts diagram

Plate

Part #WJ01X0620

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

Screw STD611007

#958

All parts diagram

Screw

Part #STD611007

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