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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.
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Browse Parts forM421D2SA Room Air Conditioner - LK34087110
Compressor diagram
Grommet
Part #G520911
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Screw
Part #G100773
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Sleeve
Part #G520912
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Gasket
Part #G149356-05
The manufacturer no longer makes this part, and there's no substitute part
Air handling parts diagram
Duct
Part #G519536
The manufacturer no longer makes this part, and there's no substitute part
Unit parts diagram
Pin
Part #G136497
The manufacturer no longer makes this part, and there's no substitute part
Compressor diagram
Compressor
Part #G521871-02
The manufacturer no longer makes this part, and there's no substitute part
Air handling parts diagram
Motor
Part #G519675
The manufacturer no longer makes this part, and there's no substitute part
Cabinet parts diagram
Molding
Part #G156738-01
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
Learn about a new feature added to the Search Bar on Sears PartsDirect...
Learn how to tell whether a fuse is blown...
Find out how to protect your smart appliances from malevolent invasions by hackers....
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