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LG Mini-Split Air Conditioner Parts

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Product Image of Link, 4520A20043A
Link, 4520A20043A
SKU: 4520A20043A
LG
SKU: 4520A20043A
Brand: LG
$2.39 each
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Product Image of Link, 4520A20049A
Link, 4520A20049A
SKU: 4520A20049A
LG
SKU: 4520A20049A
Brand: LG
$4.03 each
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Product Image of Link, 4520A30016B
Link, 4520A30016B
SKU: 4520A30016B
LG
SKU: 4520A30016B
Brand: LG
$3.29 each
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Product Image of Link, 4520A30078A
Link, 4520A30078A
SKU: 4520A30078A
LG
SKU: 4520A30078A
Brand: LG
$3.99 each
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Product Image of Barrier, Indoor, 4790A10027L
Barrier, Indoor, 4790A10027L
SKU: 4790A10027L
LG
SKU: 4790A10027L
Brand: LG
$107.99 each
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Product Image of Barrier, Single, 4790A20032A
Barrier, Single, 4790A20032A
SKU: 4790A20032A
LG
SKU: 4790A20032A
Brand: LG
$102.99 each
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Product Image of Barrier, Indoor, 4790A20076B
Barrier, Indoor, 4790A20076B
SKU: 4790A20076B
LG
SKU: 4790A20076B
Brand: LG
$46.29 each
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Product Image of Barrier Assembly, Outdoor, 4791A20012L
Barrier Assembly, Outdoor, 4791A20012L
SKU: 4791A20012L
LG
SKU: 4791A20012L
Brand: LG
$99.99 each
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Product Image of Barrier Assembly, Outdoor, 4791A30004H
Barrier Assembly, Outdoor, 4791A30004H
SKU: 4791A30004H
LG
SKU: 4791A30004H
Brand: LG
$60.99 each
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Product Image of Barrier Assembly, Outdoor, 4791A30004R
Barrier Assembly, Outdoor, 4791A30004R
SKU: 4791A30004R
LG
SKU: 4791A30004R
Brand: LG
$50.99 each
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Product Image of Grommet, 4022U-L005A
Grommet, 4022U-L005A
SKU: 4022U-L005A
LG
SKU: 4022U-L005A
Brand: LG
$3.09 each
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Product Image of Socket, Flare, 5162A20010B
Socket, Flare, 5162A20010B
SKU: 5162A20010B
LG
SKU: 5162A20010B
Brand: LG
$14.69 each
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Product Image of Socket, Flare, 5162A20011N
Socket, Flare, 5162A20011N
SKU: 5162A20011N
LG
SKU: 5162A20011N
Brand: LG
$42.18 each
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Product Image of Socket, Flare, 5162AG3296A
Socket, Flare, 5162AG3296A
SKU: 5162AG3296A
LG
SKU: 5162AG3296A
Brand: LG
$11.29 each
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Product Image of Switch, Micro, 6600K000001
Switch, Micro, 6600K000001
SKU: 6600K000001
LG
SKU: 6600K000001
Brand: LG
$5.49 each
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Product Image of Switch, Pressure, 6600L000022
Switch, Pressure, 6600L000022
SKU: 6600L000022
LG
SKU: 6600L000022
Brand: LG
$48.34 each
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Product Image of HVPS, DC/DC, 6609A10008E
HVPS, DC/DC, 6609A10008E
SKU: 6609A10008E
LG
SKU: 6609A10008E
Brand: LG
$30.89 each
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Product Image of Harness, Single, 6631A30001B
Harness, Single, 6631A30001B
SKU: 6631A30001B
LG
SKU: 6631A30001B
Brand: LG
$5.99 each
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Product Image of Harness, Multi, 6631AR2773W
Harness, Multi, 6631AR2773W
SKU: 6631AR2773W
LG
SKU: 6631AR2773W
Brand: LG
$9.99 each
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Product Image of Power Cord Assembly, 6411A20056A
Power Cord Assembly, 6411A20056A
SKU: 6411A20056A
LG
SKU: 6411A20056A
Brand: LG
$73.99 each
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Product Image of Power Cord Assembly, 6411A20056Q
Power Cord Assembly, 6411A20056Q
SKU: 6411A20056Q
LG
SKU: 6411A20056Q
Brand: LG
$164.99 each
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Product Image of LCD, Module-TN, 6306A90009D
LCD, Module-TN, 6306A90009D
SKU: 6306A90009D
LG
SKU: 6306A90009D
Brand: LG
$62.99 each
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Product Image of LCD, Module-TN, 6306A90009E
LCD, Module-TN, 6306A90009E
SKU: 6306A90009E
LG
SKU: 6306A90009E
Brand: LG
$68.99 each
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Product Image of O.L.P., 6750A90008A
O.L.P., 6750A90008A
SKU: 6750A90008A
LG
SKU: 6750A90008A
Brand: LG
$20.99 each
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Product Image of O.L.P., 6750U-L063A
O.L.P., 6750U-L063A
SKU: 6750U-L063A
LG
SKU: 6750U-L063A
Brand: LG
$19.98 each
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Product Image of Connector, Terminal Block, 6640000036T
Connector, Terminal Block, 6640000036T
SKU: 6640000036T
LG
SKU: 6640000036T
Brand: LG
$19.99 each
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Product Image of Connector, Terminal Block, 6640000041M
Connector, Terminal Block, 6640000041M
SKU: 6640000041M
LG
SKU: 6640000041M
Brand: LG
$10.29 each
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Product Image of Connector, Terminal Block, 6640A30001N
Connector, Terminal Block, 6640A30001N
SKU: 6640A30001N
LG
SKU: 6640A30001N
Brand: LG
$19.99 each
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Product Image of Remote Controller Assembly, 6711A20066L
Remote Controller Assembly, 6711A20066L
SKU: 6711A20066L
LG
SKU: 6711A20066L
Brand: LG
$27.71 each
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Product Image of Harness, Multi, 6863AP3980U
Harness, Multi, 6863AP3980U
SKU: 6863AP3980U
LG
SKU: 6863AP3980U
Brand: LG
$37.99 each
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Product Image of PCB Assembly, Sub, 6871A00087B
PCB Assembly, Sub, 6871A00087B
SKU: 6871A00087B
LG
SKU: 6871A00087B
Brand: LG
$19.99 each
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Product Image of Sub PCB Assembly, 6871A10126B
Sub PCB Assembly, 6871A10126B
SKU: 6871A10126B
LG
SKU: 6871A10126B
Brand: LG
$132.29 each
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Product Image of PWB (PCB) Assembly, Main, 6871A10188A
PWB (PCB) Assembly, Main, 6871A10188A
SKU: 6871A10188A
LG
SKU: 6871A10188A
Brand: LG
$76.99 each
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Product Image of PCB Assembly, 6871A20387K
PCB Assembly, 6871A20387K
SKU: 6871A20387K
LG
SKU: 6871A20387K
Brand: LG
$107.99 each
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Product Image of PCB Assembly, Display, 6871A20462A
PCB Assembly, Display, 6871A20462A
SKU: 6871A20462A
LG
SKU: 6871A20462A
Brand: LG
$54.99 each
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Product Image of PCB Assembly, Display, 6871A20680F
PCB Assembly, Display, 6871A20680F
SKU: 6871A20680F
LG
SKU: 6871A20680F
Brand: LG
$40.99 each
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Product Image of PCB Assembly, Display, 6871A20681E
PCB Assembly, Display, 6871A20681E
SKU: 6871A20681E
LG
SKU: 6871A20681E
Brand: LG
$62.99 each
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Product Image of PCB Assembly, Display, 6871A20681F
PCB Assembly, Display, 6871A20681F
SKU: 6871A20681F
LG
SKU: 6871A20681F
Brand: LG
$40.71 each
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Product Image of PCB Assembly, Display, 6871A20681G
PCB Assembly, Display, 6871A20681G
SKU: 6871A20681G
LG
SKU: 6871A20681G
Brand: LG
$43.29 each
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Product Image of PCB Assembly, Main, 6871A20771D
PCB Assembly, Main, 6871A20771D
SKU: 6871A20771D
LG
SKU: 6871A20771D
Brand: LG
$82.06 each
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Product Image of PCB Assembly, Sub, 6871A20912L
PCB Assembly, Sub, 6871A20912L
SKU: 6871A20912L
LG
SKU: 6871A20912L
Brand: LG
$139.99 each
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Product Image of PCB Assembly, Main, 6871A20914S
PCB Assembly, Main, 6871A20914S
SKU: 6871A20914S
LG
SKU: 6871A20914S
Brand: LG
$127.98 each
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Product Image of Harness, Single, 6877A00084A
Harness, Single, 6877A00084A
SKU: 6877A00084A
LG
SKU: 6877A00084A
Brand: LG
$9.99 each
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Product Image of Harness, Single, 6877A20028N
Harness, Single, 6877A20028N
SKU: 6877A20028N
LG
SKU: 6877A20028N
Brand: LG
$9.99 each
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Product Image of Drawing,Assembly, 6877A20050T
Drawing,Assembly, 6877A20050T
SKU: 6877A20050T
LG
SKU: 6877A20050T
Brand: LG
$62.99 each
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Product Image of Drawing, Assembly, 6877A20052Y
Drawing, Assembly, 6877A20052Y
SKU: 6877A20052Y
LG
SKU: 6877A20052Y
Brand: LG
$23.99 each
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Product Image of Harness, Single, 6877A20060H
Harness, Single, 6877A20060H
SKU: 6877A20060H
LG
SKU: 6877A20060H
Brand: LG
$30.89 each
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Product Image of Relay, 6920AP3400A
Relay, 6920AP3400A
SKU: 6920AP3400A
LG
SKU: 6920AP3400A
Brand: LG
$50.99 each
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More About LG Mini Split Parts

LG Mini Split Parts include the replacement components needed to keep ductless systems running smoothly: remotes, filters, control boards, sensors, drain kits, and more. Whether you're fixing a communication error or replacing a dirty filter, you'll find OEM-fit solutions here. 

Key Features
  • Genuine Fit - Built for LG mini split indoor and outdoor units
  • Component Coverage - Sensors, valves, fan motors, remotes, and boards
  • Fast Swaps - Get systems back online with minimal downtime
  • Supports Efficiency - Keeps inverter performance on spec
  • No Guesswork - Clear labeling makes parts easy to match
Real-World Benefits
  • Avoids costly full-unit replacements
  • Keeps warranty intact using original parts
  • Speeds up repairs with easy-to-match components
  • Helps maintain cooling and heating performance year-round
Install & Maintenance Tips
  • Match part numbers exactly to model stickers
  • Power down system before replacing boards or wiring
  • Clean or replace filters every 30 to 60 days
FAQs

Q: Will these parts fit any LG mini split? 

  A: Most do, but always check your model number for compatibility. 

Q: Can I install parts myself? 

  A: Filters and remotes, yes. Boards and sensors are best left to pros. 

Q: What if my unit is out of warranty? 

 A: OEM parts are still the best way to keep it running properly. 

Q: Are remote controls universal? 

  A: Most LG remotes work with multiple units, but confirm before buying. 

Q: What's the most common replacement part? 

  A: Filters and remotes are top sellers, followed by sensors and control boards.