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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.

Kelvinator M421D2SA room air conditioner - lk34087110
By Schematic
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Browse Parts for M421D2SA Room Air Conditioner - LK34087110

  • Westinghouse Room Air Conditioner Filter Dryer for Kelvinator M421D2SA - Part 5300265301

    Unit parts diagram

    Filter

    Part #G84701

    Replaced by #5300265301

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    Manufacturer substitution
    This part replaces G84701. Substitute parts can look different from the original.
    In Stock
    $290.45
    Minus Item
    Qty
    Plus Item
  • Washer-met for Kelvinator M421D2SA - Part 309112501

    Air handling parts diagram

    Washer

    Part #G99148

    Replaced by #309112501

    Info Icon
    Manufacturer substitution
    This part replaces G99148. Substitute parts can look different from the original.
    In Stock
    $25.44
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    Qty
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  • 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
  • Coupling for Kelvinator M421D2SA - Part 5300508802

    Cabinet parts diagram

    Coupling

    Part #G508802

    Replaced by #5300508802

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    Manufacturer substitution
    This part replaces G508802. Substitute parts can look different from the original.
    In Stock
    $25.60
    Minus Item
    Qty
    Plus Item
  • Panel for Kelvinator M421D2SA - Part 5300100078

    Cabinet parts diagram

    Panel

    Part #G149202-03

    Replaced by #5300100078

    Info Icon
    Manufacturer substitution
    This part replaces G149202-03. Substitute parts can look different from the original.
    In Stock
    $54.32
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    Qty
    Plus Item
  • Plate for Kelvinator M421D2SA - Part 5300519129

    Compressor diagram

    Plate

    Part #G519129

    Replaced by #5300519129

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    Manufacturer substitution
    This part replaces G519129. Substitute parts can look different from the original.
    In Stock
    $27.35
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    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
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    Qty
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  • 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
  • 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
  • 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

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…

Read more

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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