Model # 12-3JH/P54390-77R Official Amana portable room air conditioner - compact series

Here are the diagrams and repair parts for Official Amana 12-3JH-P54390-77R portable room air conditioner - compact series, 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

Filters

Screws

ALL PARTS

Showing 10 of 137 parts |

#25

Interior parts (12-3jh/p54390-77r) (12-3jh/p54390-92r) diagram

Screw

Part #M0211018

Replaced by #M0211018

This item is not returnable

$4.39 |

19% OFF Phone Price : $5.39

In Stock

Qty

#169

New automatic mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

Nut

Part #M0282009

Replaced by #M0282009

$12.49

In Stock

Qty

#149B

Grommet

Part #M0282015

Replaced by #WP487939

This item is not returnable

$4.39 |

19% OFF Phone Price : $5.39

In Stock

Qty

#NI

All parts diagram

Screw

Part #M0211029

Replaced by #WP4312464

This item is not returnable

$4.33

In Stock

Qty

#75A

Interior parts (12-3jh/p54390-77r) (12-3jh/p54390-92r) diagram

Screw

Part #M0212517

Replaced by #WPW10253196

This item is not returnable

$5.09 |

16% OFF Phone Price : $6.09

In Stock

Qty

#NI

All parts diagram

Screw

Part #M0211016

Replaced by #M0211016

This item is not returnable

$3.40

In Stock

Qty

#NI

All parts diagram

Air filter

Part #B5183301

The manufacturer no longer makes this part, and there's no substitute part

Gasket (2 pc. 11" long)

Part #A3030326

The manufacturer no longer makes this part, and there's no substitute part

#46C

All parts diagram

Thermostat (low temp. cut-out)

Part #B4736504

The manufacturer no longer makes this part, and there's no substitute part

#123B

Instant mount (106-2j/p54390-78r) (106-2jh/p54390-79r) (109-3j/p54390-80r) (109-5g-1/p54390-81r) (109-5j/p54390-81r) (109-5jh/p54390-82r) (109-2j/p54390-83r) (109-2gm/p54336-38r) (109-2jm/p54336-38r) (109-2gh/p54390-84r) (109-2jh/p54390-84r) diagram

Weldment kit

Part #B5128801

The manufacturer no longer makes this part, and there's no substitute part