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

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

LG LF300CP room air conditioner Parts

Here are the diagrams and repair parts for LG LF300CP room air conditioner, as well as links to manuals and error code tables, if available.

LG LF300CP room air conditioner
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for LF300CP Room Air Conditioner

  • Evaporator Assembly, First for LG LF300CP - Part 5421A20039P

    Room a/c diagram

    Evaporator Assembly, First

    Part #5421A20039P

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

  • Housing Assembly (mech) for LG LF300CP - Part 3661A20017M

    Room a/c diagram

    Housing Assembly (mech)

    Part #3661A20017M

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

  • Suction Tube for LG LF300CP - Part 5210A20718D

    Room a/c diagram

    Suction Tube

    Part #5210A20718D

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

  • Fan Assembly, Turbo for LG LF300CP - Part 5901A20021B

    Room a/c diagram

    Fan Assembly, Turbo

    Part #5901A20021B

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

  • Orifice for LG LF300CP - Part 4948A20008A

    Room a/c diagram

    Orifice

    Part #4948A20008A

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

  • Net, Steel for LG LF300CP - Part 3700A30001A

    Room a/c diagram

    Net, Steel

    Part #3700A30001A

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

  • Door Assembly, Clean for LG LF300CP - Part 3581A20006M

    Room a/c diagram

    Door Assembly, Clean

    Part #3581A20006M

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

  • Horizontal Louver for LG LF300CP - Part 4758A20039E

    Room a/c diagram

    Horizontal Louver

    Part #4758A20039E

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

  • Spring Lock Washer for LG LF300CP - Part 1WSD0800030

    Room a/c diagram

    Spring Lock Washer

    Part #1WSD0800030

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

  • Pwb (pcb) Assembly, Sub for LG LF300CP - Part 6871AQ3212D

    Room a/c diagram

    Pwb (pcb) Assembly, Sub

    Part #6871AQ3212D

    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

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…

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…

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.…

Parts & More

Bottom-Mount Refrigerator
Chipper/Shredder
Dishwasher
Dryer
Exercise Cycle
Front-Engine Lawn Tractor
Gas Chainsaw
Microwave
Microwave/Hood Combo
Parts
Range
Side-By-Side Refrigerator
Toaster Oven
Top-Mount Refrigerator
Water Heater