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
$43.46
10% OFF Phone Price : $48.46
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
Room Air Conditioner Fan Motor Capacitor (replaces Oczza20001n) 0CZZA20001N
#W0CZZ

Room a/c diagram

Room air conditioner fan motor capacitor (replaces oczza20001n)

Part #0CZZA20001N

$33.61
13% OFF Phone Price : $38.61
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
Bushing 4830AR4335A
#550140

Room a/c diagram

Bushing

Part #4830AR4335A

This item is not returnable
In Stock
Tube 5211A20644A
#352113

Room a/c diagram

Tube

Part #5211A20644A

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
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
Room Air Conditioner Fan Bracket 4960A20005A
#349600

Room a/c diagram

Room air conditioner fan bracket

Part #4960A20005A

In Stock
Formed Tube 5210A20351F
#W5210E-2

Room a/c diagram

Formed tube

Part #5210A20351F

In Stock

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.…