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Parts for Lg LSUC121PMA0: Room A / C Parts

Room A / C
Room Air Conditioner

Parts for Lg LSUC121PMA0: Room A / C Parts

Location on Diagram
Part Description
Price & Availability
W0CZZ
Product photo
By: Lg

This capacitor helps the appliance motor start and run smoothly by storing and releasing electrical energy as needed. Replacing a failing capacitor restores proper motor performance and can stop intermittent operation. What it does:

  • Provides the electrical phase shift needed for the motor to start and maintain rotation
  • Commonly linked to symptoms such as humming, motor not starting, intermittent spin, or reduced performance
  • Supports stable motor operation under load to prevent stalling
  • Works as a direct-fit electrical component when matching the correct part number
What's included:
  • One capacitor
Install notes:
  • Disconnect power to the appliance before servicing to avoid shock
  • Discharge the capacitor before handling; use insulated tools and follow safety procedures
  • Inspect wiring and connectors for damage and replace any faulty harnesses

More
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

W4986
By: Lg
$6.64
Compare At:
$7.30
You Save:
$0.66

Out Of Stock

Usually ships within 4 - 14 days

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135500
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

268711F
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

349480
By: Lg
$25.62
Compare At:
$30.74
You Save:
$5.12

Out Of Stock

Usually ships within 4 - 14 days

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349600
$22.63
Compare At:
$22.76
You Save:
$0.13

Out Of Stock

Usually ships within 4 - 14 days

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430411
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

435301
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

435511
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

437211
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

437212
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

546810
$113.95
Compare At:
$135.60
You Save:
$21.65

IN STOCK
Ships Monday Guaranteed
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550140
$8.95
Compare At:
$10.56
You Save:
$1.61

IN STOCK
Ships Monday Guaranteed
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552111
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

552203AA
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

552203AB
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

552203B
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

552203BA
$21.52
Compare At:
$25.61
You Save:
$4.09

Out Of Stock

Usually ships within 4 - 14 days

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552203BB
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

552203A
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

554031
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

554160
By: Lg
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

559010
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

567502
Product photo
$14.72
Compare At:
$17.66
You Save:
$2.94

Out Of Stock

Usually ships within 4 - 14 days

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649950
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

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