Goodman
Central Air Conditioner

Model #CX12-1 Official Goodman condensing unit

Here are the diagrams and repair parts for Goodman CX12-1 condensing 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.

Search within this model
Parts List

Showing 10 of 23 parts

Central Air Conditioner Condenser Fan Motor (replaces B13400251, B13400252S)#4

Unit parts Diagram

Motor 1/6 hp

Part #B13400-251
Replaced by #B13400252
?
Manufacturer substitution
This part replaces B13400-251. Substitute parts can look different from the original.
In Stock
$182.89 | 
5% OFF 
Phone Price: $192.89
Cond Coil, 1#9

Unit parts Diagram

Cond coil, 1

Part #12648-03
In Stock
$184.49
Partition 17#14

Unit parts Diagram

Partition 17

Part #17875-01
In Stock
$14.49
Base Valve 5#3

Unit parts Diagram

Base valve 5

Part #B12825-41
In Stock
$49.99
Compressor Grommet#8

Unit parts Diagram

Compressor grommet

Part #B13395-38
This item is not returnable
In Stock
$2.16
Inlet Grille#19

Unit parts Diagram

Inlet grille

Part #B12593-17
In Stock
$15.49
Left Corner#12

Unit parts Diagram

Left corner

Part #17873-01P
In Stock
$9.99
Valve Core C#6

Unit parts Diagram

Valve core c

Part #B17870-00
This item is not returnable
In Stock
$2.49
Right Corner#13

Unit parts Diagram

Right corner

Part #17874-21P
In Stock
$11.99
Access Pnl W#15

Unit parts Diagram

Access pnl w

Part #17877-01P
In Stock
$12.99

Articles and videos common to all central air conditioners

October 24, 2022

Easy DIY appliance repairs that anyone can do

Easy DIY appliance repairs that anyone can do

Get advice on simple DIY fixes for appliances that you can safely do on your own.

August 05, 2022

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.

June 29, 2022

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.