Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair
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.

By Schematic
SELECT DIAGRAM
?

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

Browse Parts for M421D2SA Room Air Conditioner - LK34087110

  • Screw for Kelvinator M421D2SA - Part 5303209556

    Screw

    Part #G521208

    Replaced by #5303209556

    Info Icon
    Manufacturer substitution
    This part replaces G521208. Substitute parts can look different from the original.
    In Stock
    $25.24
    Minus Item
    Qty
    Plus Item
  • Dehumidifier Screw for Kelvinator M421D2SA - Part 5303007620

    Unit parts diagram

    Screw

    Part #G500739

    Replaced by #5303007620

    Info Icon
    Manufacturer substitution
    This part replaces G500739. Substitute parts can look different from the original.
    In Stock
    $33.21
    Minus Item
    Qty
    Plus Item
  • Wheel for Kelvinator M421D2SA - Part 5300125102

    Air handling parts diagram

    Wheel

    Part #G516153

    Replaced by #5300125102

    Info Icon
    Manufacturer substitution
    This part replaces G516153. Substitute parts can look different from the original.
    In Stock
    $136.68
    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
    Minus Item
    Qty
    Plus Item
  • Vertical Louver for Kelvinator M421D2SA - Part 5300136378

    Cabinet parts diagram

    Louver

    Part #G136378

    Replaced by #5300136378

    Info Icon
    Manufacturer substitution
    This part replaces G136378. Substitute parts can look different from the original.
    In Stock
    $27.35
    Minus Item
    Qty
    Plus Item
  • Panel for Kelvinator M421D2SA - Part 5300518026

    Unit parts diagram

    Panel

    Part #G502395

    Replaced by #5300518026

    Info Icon
    Manufacturer substitution
    This part replaces G502395. Substitute parts can look different from the original.
    In Stock
    $62.14
    Minus Item
    Qty
    Plus Item
  • 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
  • Housing for Kelvinator M421D2SA - Part 5314914704

    Air handling parts diagram

    Housing

    Part #G149147-04

    Replaced by #5314914704

    Info Icon
    Manufacturer substitution
    This part replaces G149147-04. Substitute parts can look different from the original.
    In Stock
    $43.16
    Minus Item
    Qty
    Plus Item
  • Retainer for Kelvinator M421D2SA - Part 5303001821

    Cabinet parts diagram

    Clip

    Part #G117313

    Replaced by #5303001821

    Info Icon
    Manufacturer substitution
    This part replaces G117313. Substitute parts can look different from the original.
    In Stock
    $28.50
    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

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

View all
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…

Read more
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…

Read more
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.…

Read more

Parts & More

Air Handler
Shop Amana BHEA48T002F/P1101515C air handler parts
Camcorder
Shop Sony CCDV90 camcorder partsShop JVC KDD351 camcorder parts
Camera
Shop Sony DSC-W530L camera parts
Camping
Shop Sears 718770140 camping parts
Cd Player
Shop Magnavox CDC74517 cd player parts
Digital Camcorder
Shop Sanyo VPC-FH1BK digital camcorder parts
Dvd Player
Shop Panasonic DVD-RV10 dvd player parts
Farming Equipment
Shop Sears 69768652 farming parts
Heating & Cooling Combined Unit
Shop Carrier 48SDN060130300 heating & cooling combined unit partsShop Carrier 48SDN036060300 heating & cooling combined unit parts
Plumbing
Shop Sears 609204070 plumbing parts
Speaker
Shop Pioneer 65645 speaker parts
Television
Shop Magnavox 1152970002 television partsShop Magnavox RH4342 television partsShop LXI 52870107 television partsShop RCA FFR475 television partsShop Magnavox RS2755W206 television parts
Tools & Attachment
Shop VAX 83295 tools & attachment parts
Upright Vacuum
Shop Hoover U4507-9 upright vacuum parts