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 Condenser Fan Blade 5900A10009B
#359011

Room a/c diagram

Room air conditioner condenser fan blade

Part #5900A10009B

Replaced by #5900A10009E

?
Manufacturer substitution
This part replaces 5900A10009B. Substitute parts can look different from the original.
BEST SELLER
$39.00
13% OFF Phone Price : $45.00
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
Remote 6711A20066C
#267110

Room a/c diagram

Remote

Part #6711A20066C

Replaced by #6711A20066H

?
Manufacturer substitution
This part replaces 6711A20066C. Substitute parts can look different from the original.
$19.37
9% OFF Phone Price : $21.37
In Stock
Room Air Conditioner Fan Blade Clamp 3H02932B
#W48602

Room a/c diagram

Room air conditioner fan blade clamp

Part #3H02932B

This item is not returnable
$3.82
21% OFF Phone Price : $4.82
In Stock
Goldstar Room Air Conditioner Fan Motor 4681A20073B
#346811

Room a/c diagram

Goldstar room air conditioner fan motor

Part #4681A20073B

$124.56
9% OFF Phone Price : $136.56
In Stock
Room Air Conditioner Power Cord 6411A20056K
#264100

Room a/c diagram

Room air conditioner power cord

Part #6411A20056K

Replaced by #EAD63469503

?
Manufacturer substitution
This part replaces 6411A20056K. Substitute parts can look different from the original.
$61.17
9% OFF Phone Price : $67.17
In Stock
Friedrich Brace 4800A10001A
#148000

Room a/c diagram

Friedrich brace

Part #4800A10001A

In Stock
Friedrich Cover 3550AR7032A
#135500

Room a/c diagram

Friedrich cover

Part #3550AR7032A

This item is not returnable
In Stock
Room Air Conditioner Compressor Overload Protector 6750U-L029A
#567502

Room a/c diagram

Room air conditioner compressor overload protector

Part #6750U-L029A

This item is not returnable
In Stock
Comfort-aire Control Panel 3720A10003A
#237200

Room a/c diagram

Comfort-aire control panel

Part #3720A10003A

In Stock

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

Effective articles & videos to help repair your room air conditioners

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…

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…

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.…