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
Carrier
Central Air Conditioner

Model # 38HDC018320 Official Carrier air conditioner

Here are the diagrams and repair parts for Official Carrier 38HDC018320 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 80 parts  |
Capactr Dual P291-3553RS
#31

Control panel diagram

Capactr dual

Part #P291-3553RS

Replaced by #CAP050300440RSP

?
Manufacturer substitution
This part replaces P291-3553RS. Substitute parts can look different from the original.
This item is not returnable
$34.08 | 
15% OFF Phone Price : $40.08
In Stock
Pre.switch HK02ZA226
#NI

Outside view diagram

Pre.switch

Part #HK02ZA226

$392.82
In Stock
Accumulatr KH71FP140
#55

Compressor 1 diagram

Accumulatr

Part #KH71FP140

$207.64
In Stock
Grille 38QR400945
#7

Outside view diagram

Grille

Part #38QR400945

$197.20
In Stock
Central Air Conditioner Start Capacitor (replaces Hc95de088, P281-8805) P281-8806
#30

Control panel diagram

Central air conditioner start capacitor (replaces hc95de088, p281-8805)

Part #P281-8806

$36.73
In Stock
Payne Plug EK02JA203
#61

Compressor 1 diagram

Payne plug

Part #EK02JA203

$37.67
In Stock
Paint 313974-752
#NI

Outside view diagram

Paint

Part #313974-752

$58.87
In Stock
Grommet P041-5107
#19

Compressor 2 diagram

Grommet

Part #P041-5107

$10.51
In Stock
Payne Relay Sensin 38HQ660014
#26

Control panel diagram

Payne relay sensin

Part #38HQ660014

$136.98
In Stock
Connector HY90AZ021
#27

Control panel diagram

Connector

Part #HY90AZ021

This item is not returnable
$6.40
In Stock

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

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