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ARNU053TRC2 (1)
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LG Mini-Split Air Conditioner Parts

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Product Image of Cover, 3550A20398A
Cover, 3550A20398A
SKU: 3550A20398A
LG
SKU: 3550A20398A
Brand: LG
$5.49 each
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Product Image of Cover, 3550A30311A
Cover, 3550A30311A
SKU: 3550A30311A
LG
SKU: 3550A30311A
Brand: LG
$35.99 each
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Product Image of Cover, 3550A30315A
Cover, 3550A30315A
SKU: 3550A30315A
LG
SKU: 3550A30315A
Brand: LG
$5.13 each
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Product Image of Cover, 3550AR7032A
Cover, 3550AR7032A
SKU: 3550AR7032A
LG
SKU: 3550AR7032A
Brand: LG
$3.29 each
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Product Image of Cover, Terminal, 3550U-L006A
Cover, Terminal, 3550U-L006A
SKU: 3550U-L006A
LG
SKU: 3550U-L006A
Brand: LG
$4.99 each
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Product Image of Cover Assembly, Control (Outdoor), 3551A10005G
Cover Assembly, Control (Outdoor), 3551A10005G
SKU: 3551A10005G
LG
SKU: 3551A10005G
Brand: LG
$31.99 each
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Product Image of Motor Cover Assembly, 3551A20203E
Motor Cover Assembly, 3551A20203E
SKU: 3551A20203E
LG
SKU: 3551A20203E
Brand: LG
$12.39 each
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Product Image of Cover Assembly, Control (Indoor), 3551A20208T
Cover Assembly, Control (Indoor), 3551A20208T
SKU: 3551A20208T
LG
SKU: 3551A20208T
Brand: LG
$5.99 each
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Product Image of Motor Cover Assembly, 3551A30135A
Motor Cover Assembly, 3551A30135A
SKU: 3551A30135A
LG
SKU: 3551A30135A
Brand: LG
$3.59 each
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Product Image of Cover Assembly, Motor, 3551A30135F
Cover Assembly, Motor, 3551A30135F
SKU: 3551A30135F
LG
SKU: 3551A30135F
Brand: LG
$6.99 each
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Product Image of Housing Assembly, 3661A10014G
Housing Assembly, 3661A10014G
SKU: 3661A10014G
LG
SKU: 3661A10014G
Brand: LG
$139.99 each
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Product Image of Housing Assembly, 3661A20001E
Housing Assembly, 3661A20001E
SKU: 3661A20001E
LG
SKU: 3661A20001E
Brand: LG
$139.99 each
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Product Image of Mesh, Metal, 3700A20009D
Mesh, Metal, 3700A20009D
SKU: 3700A20009D
LG
SKU: 3700A20009D
Brand: LG
$20.99 each
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Product Image of Panel, Side, 3720A20092D
Panel, Side, 3720A20092D
SKU: 3720A20092D
LG
SKU: 3720A20092D
Brand: LG
$28.99 each
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Product Image of Panel Assembly, Side, 3721A10150E
Panel Assembly, Side, 3721A10150E
SKU: 3721A10150E
LG
SKU: 3721A10150E
Brand: LG
$62.99 each
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Product Image of Panel Assembly, Front (Indoor), 3721A10157S
Panel Assembly, Front (Indoor), 3721A10157S
SKU: 3721A10157S
LG
SKU: 3721A10157S
Brand: LG
$192.99 each
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Product Image of Panel Assembly, Front (Indoor), 3721A20334A
Panel Assembly, Front (Indoor), 3721A20334A
SKU: 3721A20334A
LG
SKU: 3721A20334A
Brand: LG
$66.89 each
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Product Image of Panel Assembly, Rear (Indoor), 3721A21006C
Panel Assembly, Rear (Indoor), 3721A21006C
SKU: 3721A21006C
LG
SKU: 3721A21006C
Brand: LG
$81.99 each
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Product Image of Panel Assembly, Rear (Indoor), 3721A21007C
Panel Assembly, Rear (Indoor), 3721A21007C
SKU: 3721A21007C
LG
SKU: 3721A21007C
Brand: LG
$156.99 each
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Product Image of Install Part Assembly, single, 3127A10015M
Install Part Assembly, single, 3127A10015M
SKU: 3127A10015M
LG
SKU: 3127A10015M
Brand: LG
$73.99 each
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Product Image of Install Part Assembly, Single, 3127A20098A
Install Part Assembly, Single, 3127A20098A
SKU: 3127A20098A
LG
SKU: 3127A20098A
Brand: LG
$25.99 each
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Product Image of Chassis Assembly, 3141A20032E
Chassis Assembly, 3141A20032E
SKU: 3141A20032E
LG
SKU: 3141A20032E
Brand: LG
$71.99 each
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Product Image of Angle Assembly, 3001A20006A
Angle Assembly, 3001A20006A
SKU: 3001A20006A
LG
SKU: 3001A20006A
Brand: LG
$31.99 each
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Product Image of Base, Indoor, 3040AP2199D
Base, Indoor, 3040AP2199D
SKU: 3040AP2199D
LG
SKU: 3040AP2199D
Brand: LG
$48.99 each
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Product Image of Base Assembly, Single, 3041A10038H
Base Assembly, Single, 3041A10038H
SKU: 3041A10038H
LG
SKU: 3041A10038H
Brand: LG
$62.99 each
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Product Image of Base Assembly, Weld, 3041A10041Z
Base Assembly, Weld, 3041A10041Z
SKU: 3041A10041Z
LG
SKU: 3041A10041Z
Brand: LG
$68.99 each
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Product Image of Base Assembly, Single, 3041A23004P
Base Assembly, Single, 3041A23004P
SKU: 3041A23004P
LG
SKU: 3041A23004P
Brand: LG
$130.99 each
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Product Image of Cabinet, 3090A00002M
Cabinet, 3090A00002M
SKU: 3090A00002M
LG
SKU: 3090A00002M
Brand: LG
$40.99 each
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Product Image of Cabinet, 3090A20021B
Cabinet, 3090A20021B
SKU: 3090A20021B
LG
SKU: 3090A20021B
Brand: LG
$139.99 each
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Product Image of Cabinet Assembly, Single, 3091A20001K
Cabinet Assembly, Single, 3091A20001K
SKU: 3091A20001K
LG
SKU: 3091A20001K
Brand: LG
$115.99 each
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Product Image of Cabinet Assembly, Single, 3091AR1183Q
Cabinet Assembly, Single, 3091AR1183Q
SKU: 3091AR1183Q
LG
SKU: 3091AR1183Q
Brand: LG
$102.99 each
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Product Image of Gasket Replacement, 3096AR3836S
Gasket Replacement, 3096AR3836S
SKU: 3096AR3836S
LG
SKU: 3096AR3836S
Brand: LG
$66.89 each
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Product Image of Motor Assembly, Sync, 2H01102A
Motor Assembly, Sync, 2H01102A
SKU: 2H01102A
LG
SKU: 2H01102A
Brand: LG
$16.99 each
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Product Image of Thermostat Assembly, 2H01109L
Thermostat Assembly, 2H01109L
SKU: 2H01109L
LG
SKU: 2H01109L
Brand: LG
$22.89 each
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Product Image of Switch, Rocker, 2H01316J
Switch, Rocker, 2H01316J
SKU: 2H01316J
LG
SKU: 2H01316J
Brand: LG
$6.99 each
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Product Image of Capacitor, Drawing, 2H01451G
Capacitor, Drawing, 2H01451G
SKU: 2H01451G
LG
SKU: 2H01451G
Brand: LG
$35.99 each
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Product Image of Capacitor, Drawing, 2H01451M
Capacitor, Drawing, 2H01451M
SKU: 2H01451M
LG
SKU: 2H01451M
Brand: LG
$40.99 each
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Product Image of Valve, Service, 2H02479J
Valve, Service, 2H02479J
SKU: 2H02479J
LG
SKU: 2H02479J
Brand: LG
$51.49 each
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Product Image of Plate Assembly Installation, 3301A10014A
Plate Assembly Installation, 3301A10014A
SKU: 3301A10014A
LG
SKU: 3301A10014A
Brand: LG
$28.99 each
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Product Image of Decoration, 3508A20026C
Decoration, 3508A20026C
SKU: 3508A20026C
LG
SKU: 3508A20026C
Brand: LG
$8.99 each
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Product Image of Decor, 3508A20092C
Decor, 3508A20092C
SKU: 3508A20092C
LG
SKU: 3508A20092C
Brand: LG
$2.39 each
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Product Image of Socket, Flare, 4010AR3071A
Socket, Flare, 4010AR3071A
SKU: 4010AR3071A
LG
SKU: 4010AR3071A
Brand: LG
$6.49 each
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Product Image of Socket, Flare, 4010AR3071B
Socket, Flare, 4010AR3071B
SKU: 4010AR3071B
LG
SKU: 4010AR3071B
Brand: LG
$9.59 each
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Product Image of Socket, Flare, 4010AR3071H
Socket, Flare, 4010AR3071H
SKU: 4010AR3071H
LG
SKU: 4010AR3071H
Brand: LG
$8.99 each
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Product Image of Barrier Assembly, Outdoor, 3H03307M
Barrier Assembly, Outdoor, 3H03307M
SKU: 3H03307M
LG
SKU: 3H03307M
Brand: LG
$30.89 each
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Product Image of Strainer, 3H03659N
Strainer, 3H03659N
SKU: 3H03659N
LG
SKU: 3H03659N
Brand: LG
$28.99 each
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Product Image of Strainer, 3H03659W
Strainer, 3H03659W
SKU: 3H03659W
LG
SKU: 3H03659W
Brand: LG
$12.99 each
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Product Image of Cover Assembly, Top (Outdoor), ACQ35131802
Cover Assembly, Top (Outdoor), ACQ35131802
SKU: ACQ35131802
LG
SKU: ACQ35131802
Brand: LG
$70.99 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.