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Kelvinator M421D2SA room air conditioner - lk34087110

Kelvinator M421D2SA room air conditioner - lk34087110 Parts

Here are the diagrams and repair parts for Kelvinator M421D2SA room air conditioner - lk34087110, as well as links to manuals and error code tables, if available.

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Browse Parts for M421D2SA Room Air Conditioner - LK34087110

  • Seal for Kelvinator M421D2SA - Part G149187-03

    Cabinet parts diagram

    Seal

    Part #G149187-02

    Replaced by #G149187-03

    Info Icon
    Manufacturer substitution
    This part replaces G149187-02. Substitute parts can look different from the original.
    In Stock
    $35.28
    Minus Item
    Qty
    Plus Item
  • Room Air Conditioner Window Stop Bracket for Kelvinator M421D2SA - Part 5303211056

    Cabinet parts diagram

    Bracket

    Part #G500741

    Replaced by #5303211056

    Info Icon
    Manufacturer substitution
    This part replaces G500741. Substitute parts can look different from the original.
    In Stock
    $47.66
    Minus Item
    Qty
    Plus Item
  • Thermostat for Kelvinator M421D2SA - Part 5300161362

    Unit parts diagram

    Thermostat

    Part #G506369

    Replaced by #5300161362

    Info Icon
    Manufacturer substitution
    This part replaces G506369. Substitute parts can look different from the original.
    In Stock
    $102.70
    Minus Item
    Qty
    Plus Item
  • Seal for Kelvinator M421D2SA - Part 5314918701

    Cabinet parts diagram

    Seal

    Part #G149187-01

    Replaced by #5314918701

    Info Icon
    Manufacturer substitution
    This part replaces G149187-01. Substitute parts can look different from the original.
    In Stock
    $25.24
    Minus Item
    Qty
    Plus Item
  • Retainer for Kelvinator M421D2SA - Part 5300136663

    Unit parts diagram

    Retainer

    Part #G136663

    Replaced by #5300136663

    Info Icon
    Manufacturer substitution
    This part replaces G136663. Substitute parts can look different from the original.
    In Stock
    $25.15
    Minus Item
    Qty
    Plus Item
  • Westinghouse Room Air Conditioner Filter Dryer for Kelvinator M421D2SA - Part 5300265301

    Unit parts diagram

    Filter

    Part #G84701

    Replaced by #5300265301

    Info Icon
    Manufacturer substitution
    This part replaces G84701. Substitute parts can look different from the original.
    In Stock
    $290.45
    Minus Item
    Qty
    Plus Item
  • Plate for Kelvinator M421D2SA - Part 5300519129

    Compressor diagram

    Plate

    Part #G519129

    Replaced by #5300519129

    Info Icon
    Manufacturer substitution
    This part replaces G519129. Substitute parts can look different from the original.
    In Stock
    $27.35
    Minus Item
    Qty
    Plus Item
  • Terminal Cover Nut for Kelvinator M421D2SA - Part 5303211017

    Compressor diagram

    Cover Nut

    Part #G516950

    Replaced by #5303211017

    Info Icon
    Manufacturer substitution
    This part replaces G516950. Substitute parts can look different from the original.
    In Stock
    $36.79
    Minus Item
    Qty
    Plus Item
  • Louver for Kelvinator M421D2SA - Part 5300136381

    Cabinet parts diagram

    Louver

    Part #G136381

    Replaced by #5300136381

    Info Icon
    Manufacturer substitution
    This part replaces G136381. Substitute parts can look different from the original.
    In Stock
    $27.35
    Minus Item
    Qty
    Plus Item
  • Sleeve for Kelvinator M421D2SA - Part 5308047502

    Air handling parts diagram

    Sleeve

    Part #G119302

    Replaced by #5308047502

    Info Icon
    Manufacturer substitution
    This part replaces G119302. Substitute parts can look different from the original.
    In Stock
    $27.35
    Minus Item
    Qty
    Plus Item

Most common symptoms to help you fix your room air conditioners

View all

Why is water leaking into the house from my window air conditioner?

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

Read more

Why your window AC compressor is not turning on?

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

Read more

Why won't my window air conditioner start?

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

Read more

Why isn’t my air conditioner cooling?

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

Read more

Why isn’t my air conditioner cooling well?

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

Read more

Why does my window air conditioner's compressor hum but not work?

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

Read more

Why won't my air conditioner turn on?

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

Read more

Why are my window air conditioner's evaporator fins iced up?

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

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Why won't water draining from my window air conditioner?

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

Read more

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

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How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

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Keeping your smart appliances secure from hackers

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