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Amana 12-3J/P54390-99R portable room air conditioner - compact series Parts

Here are the diagrams and repair parts for Amana 12-3J/P54390-99R portable room air conditioner - compact series, as well as links to manuals and error code tables, if available.

Amana 12-3J/P54390-99R portable room air conditioner - compact series
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Browse Parts for 12-3J/P54390-99R Portable Room Air Conditioner - Compact Series

  • Gasket for Amana 12-3J/P54390-99R - Part A3030311

    Gasket

    Part #A3030311

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

  • Baffle for Amana 12-3J/P54390-99R - Part B5126201

    Baffle

    Part #B5126201

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

  • Use B11589-6 for Amana 12-3J/P54390-99R - Part B1158903

    Automatic installtion mounting kit (1am-7) (9-2n/p54974-10r) (11-2n/p54974-11r) (12-2n/p54974-12r) (13-3n/p54974-13r) diagram

    Use B11589-6

    Part #B1158903

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

  • Thermostat for Amana 12-3J/P54390-99R - Part B4795202

    Thermostat

    Part #B4795202

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

  • Escutcheon for Amana 12-3J/P54390-99R - Part C5884802

    Base pan & controls (5-spn/p54973-1r) (5p-2nm-1/p54972-6r) (5p-2nm/p54972-1r) (6p-2anm/p54972-2r) (6p-2nh/p54973-2r) (6p-5n/p54973-3r) (8p-2nm/p54972-3r) (8p-5n/p54973-4r) (8p-5nm/p54972-5r) diagram

    Escutcheon

    Part #C5884802

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

  • Capillary Tube for Amana 12-3J/P54390-99R - Part C5876401

    Coil parts (7-2jm/p54336-64r) (11-5jh/p54336-66r) (12-3j/p54390-99r) (12-3jh/p54336-63r) diagram

    Capillary Tube

    Part #C5876401

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

  • Motor Mounting Bracket for Amana 12-3J/P54390-99R - Part B1144601

    Damper & action air parts (5-spn/p54973-1r) (5p-2nm-1/p54972-6r) (5p-2nm/p54972-1r) (6p-2anm/p54972-2r) (6p-2nh/p54973-2r) (6p-5n/p54973-3r) (8p-2nm/p54972-3r) (8p-5n/p54973-4r) (8p-5nm/p54972-5r) diagram

    Motor Mounting Bracket

    Part #B1144601

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

  • Sill Clamp for Amana 12-3J/P54390-99R - Part B4791301

    Sill Clamp

    Part #B4791301

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

  • Washer for Amana 12-3J/P54390-99R - Part M0270529

    Washer

    Part #M0270529

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

  • Stationary Frame, Formed for Amana 12-3J/P54390-99R - Part B5126802

    Automatic installation mounting kit (1am-3) (11-5jh/p54336-66r) (12-3j/p54390-99r) (12-3jh/p54336-63r) (109-2j/p54390-97r) diagram

    Stationary Frame, Formed

    Part #B5126802

    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

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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…

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Keeping your smart appliances secure from hackers

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