Free standard ground shipping within the 48 contiguous states with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Amana 12-3J/P54390-91R room air conditioner Parts

Here are the diagrams and repair parts for Amana 12-3J/P54390-91R room air conditioner, as well as links to manuals and error code tables, if available.

Amana 12-3J/P54390-91R room air conditioner
By Schematic
By Part
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for12-3J/P54390-91R Room Air Conditioner

  • Curtain, Sliding Frame, 1 Each R.h. And L.h. for Amana 12-3J/P54390-91R - Part D5481203

    Curtain, Sliding Frame, 1 Each R.h. And L.h.

    Part #D5481203

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

  • Capacitor - Run (dual - Compressor) for Amana 12-3J/P54390-91R - Part C5825003

    Compressor parts (5-spjm/p54360-40r) (5-spjm/p54360-49r) (5p-2jm/p54360-41r) (5p-2jm/p54360-50r) (6p-2jm/p54360-42r) (6p-2ajm/p54360-43r) (6p-2ajm/p54360-54r) (6p-5j/p54358-18r) (8p-2jm/p54360-44r) (8p-2jm/p54360-51r) (8p-5j/p54358-17r) diagram

    Capacitor - Run (dual - Compressor)

    Part #C5825003

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

  • Gasket Mounting for Amana 12-3J/P54390-91R - Part B5108102

    Gasket Mounting

    Part #B5108102

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

  • Screw for Amana 12-3J/P54390-91R - Part M0212062

    Screw

    Part #M0212062

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

  • Foam Pad for Amana 12-3J/P54390-91R - Part C5891201

    Exterior parts (5-spjm/p54360-40r) (5-spjm/p54360-49r) (5p-2jm/p54360-41r) (5p-2jm/p54360-50r) (6p-2jm/p54360-42r) (6p-2ajm/p54360-43r) (6p-2ajm/p54360-54r) (6p-5j/p54358-18r) (8p-2jm/p54360-44r) (8p-2jm/p54360-51r) (8p-5j/p54358-17r) diagram

    Foam Pad

    Part #C5891201

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

  • Top Rail Assembly for Amana 12-3J/P54390-91R - Part C5903405

    Instant mount-factory installed (7-2jm/p54336-55r) (11-2jm/p54336-50r) (11-2jm/p54336-51r) (12-3jm/p54336-53r) diagram

    Top Rail Assembly

    Part #C5903405

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

  • Cam for Amana 12-3J/P54390-91R - Part C5211801

    Cam

    Part #C5211801

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

  • Plate for Amana 12-3J/P54390-91R - Part B5150002

    Condenser parts (5-spjm/p54360-40r) (5-spjm/p54360-49r) (5p-2jm/p54360-41r) (5p-2jm/p54360-50r) (6p-2jm/p54360-42r) (6p-2ajm/p54360-43r) (6p-2ajm/p54360-54r) (6p-5j/p54358-18r) (8p-2jm/p54360-44r) (8p-2jm/p54360-51r) (8p-5j/p54358-17r) diagram

    Plate

    Part #B5150002

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

  • Cable Assembly for Amana 12-3J/P54390-91R - Part B5113102

    Instal-amatic mount c52652-4 (1am-3) (7-2j/p54390-93r) (9-3j/p54390-71r) (11-2j/p54390-74r) (11-2j/p54390-75r) (12-3j/p54390-91r) (12-3jh/p54390-92r) diagram

    Cable Assembly

    Part #B5113102

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

  • Screw, #10-24 X 5/16", Adjustable Sill Clamp To Stationa for Amana 12-3J/P54390-91R - Part M0228241

    Screw, #10-24 X 5/16", Adjustable Sill Clamp To Stationa

    Part #M0228241

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

Most common symptoms to help you fix your room air conditioners

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals ...

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure...

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor...

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor...

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor...

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor...

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure....

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure...

Main causes: clogged drain hole, air conditioner not leveled properly...

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....

Parts & More

Camcorder
Chest Freezer
Countertop Microwave
Cycling
Farming Equipment
Heating & Cooling
Heating & Cooling Combined Unit
Home Improvement
Lawn & Garden Engine
Office Equipment
Speaker
Television
Vhs Players & Vcrs