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 LP120CM3 package unit

LG LP120CM3 package unit Parts

Here are the diagrams and repair parts for LG LP120CM3 package unit, 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 LP120CM3 Package Unit

  • Base Assembly for LG LP120CM3 - Part AAN33345801

    Package unit diagram

    Base Assembly

    Part #AAN33345801

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

  • Side Panel for LG LP120CM3 - Part 3720A20186A

    Package unit diagram

    Side Panel

    Part #3720A20186A

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

  • Control Cover Assembly for LG LP120CM3 - Part 3551A20062E

    Package unit diagram

    Control Cover Assembly

    Part #3551A20062E

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

  • Room Air Conditioner Control Panel Door for LG LP120CM3 - Part 3580A20021B

    Package unit diagram

    Room Air Conditioner Control Panel Door

    Part #3580A20021B

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

  • Escutcheon for LG LP120CM3 - Part 3831A30008A

    Package unit diagram

    Escutcheon

    Part #3831A30008A

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

  • Room Air Conditioner Evaporator Fan Blade for LG LP120CM3 - Part 5901A10027A

    Package unit diagram

    Room Air Conditioner Evaporator Fan Blade

    Part #5901A10027A

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

  • Room Air Conditioner Wiring Harness for LG LP120CM3 - Part 6631AR2668G

    Package unit diagram

    Room Air Conditioner Wiring Harness

    Part #6631AR2668G

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

  • Condenser Assembly, First for LG LP120CM3 - Part 5403A20076A

    Package unit diagram

    Condenser Assembly, First

    Part #5403A20076A

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

  • Control Box, Single for LG LP120CM3 - Part 4994A20052A

    Package unit diagram

    Control Box, Single

    Part #4994A20052A

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

  • Barrier Assembly, Indoor for LG LP120CM3 - Part 4791A10005A

    Package unit diagram

    Barrier Assembly, Indoor

    Part #4791A10005A

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

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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

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

Thermostat problem, clogged air filter, burner failure…

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

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

Repair time and Difficulty

 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

Repair time and Difficulty

 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

Repair time and Difficulty

 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

Should I replace my gas furnace with an electric heat pump?

Should I replace my gas furnace with an electric heat pump?

Learn the reasons why you should consider replacing a gas furnace with an electric heat pump.…

Why is my furnace not igniting?

Why is my furnace not igniting?

Find out why the burner on your furnace isn't igniting.…

Can a furnace be repaired?

Can a furnace be repaired?

Learn about furnace repairs and how much they cost.…

Parts & More

Bottom-Mount Refrigerator
Canister Vacuum
Dishwasher
Drill Press
Electric Cooktop
Electric Range
Gas Range
Microwave/Hood Combo
Parts
Range
Side-By-Side Refrigerator
Treadmill
Upright Vacuum
Washer