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
Goldstar
Room Air Conditioner

Model # RAD-121A Official Goldstar room air conditioner

Here are the diagrams and repair parts for Official Goldstar RAD-121A 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 40 parts  |
Room Air Conditioner Accordion Filler Kit 3127A20074J
#731273

Room a/c diagram

Room air conditioner accordion filler kit

Part #3127A20074J

Replaced by #3127A20074Y

?
Manufacturer substitution
This part replaces 3127A20074J. Substitute parts can look different from the original.
$43.91 | 
12% OFF Phone Price : $49.91
In Stock
Bushing 4830AR4335A
#550140

Room a/c diagram

Bushing

Part #4830AR4335A

This item is not returnable
$4.51
In Stock
Goldstar Formed Tube 5210A20351F
#W5210E-2

Room a/c diagram

Goldstar formed tube

Part #5210A20351F

$14.51
In Stock
Goldstar Tube 5211A20643A
#35211A

Room a/c diagram

Goldstar tube

Part #5211A20643A

$52.40
In Stock
Friedrich Cover 3550AR7032A
#135500

Room a/c diagram

Friedrich cover

Part #3550AR7032A

This item is not returnable
$4.51
In Stock
Friedrich Brace 4800A10001A
#148000

Room a/c diagram

Friedrich brace

Part #4800A10001A

$10.60
In Stock
Kenmore Room Air Conditioner Blower Wheel 5900A20030A
#359012

Room a/c diagram

Kenmore room air conditioner blower wheel

Part #5900A20030A

$18.83
In Stock
Kenmore Formed Tube 5210A20351E
#W5210E-1

Room a/c diagram

Kenmore formed tube

Part #5210A20351E

$14.51
In Stock
Room Air Conditioner Thermistor (replaces 6323a20003d) 6323A20003S
#567480

Room a/c diagram

Room air conditioner thermistor (replaces 6323a20003d)

Part #6323A20003S

This item is not returnable
$8.59 | 
10% OFF Phone Price : $9.59
In Stock
Louver,ver 4758AR7308A
#147582

Room a/c diagram

Louver,ver

Part #4758AR7308A

This item is not returnable
$4.51
In Stock

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