LT121 LG Air Conditioner - Overview

Models starting with LT121

Keep searches simple, eg. "belt" or "pump".
Damper,Compressor – Part Number: 4H00982E
Damper,Compressor
PartSelect #: PS3525492
Manufacturer #: 4H00982E
$10.40
  In Stock
Order within the next 1 hr and 47 mins and your part ships today!
FAN,AXIAL – Part Number: 5900A10009E
FAN,AXIAL
★★★★★
★★★★★
(1)
PartSelect #: PS12747824
Manufacturer #: 5900A10009E
The condenser fan blade fits onto the air conditioner motor shaft. The fan blade helps circulate air over the condenser to cool the refrigerant before it enters in to the evaporator. This part is beig...
$87.95
  Special Order
Capacitor,Film,Box – Part Number: 0CZZA20001L
Capacitor,Film,Box
PartSelect #: PS3517188
Manufacturer #: 0CZZA20001L
$56.05
  Special Order
Fan,Axial – Part Number: 5900A10009B
Fan,Axial
PartSelect #: PS3528570
Manufacturer #: 5900A10009B
$87.95
  Special Order
Fan Assembly,Axial – Part Number: 5900AR1173A
Fan Assembly,Axial
PartSelect #: PS3528606
Manufacturer #: 5900AR1173A
$58.25
  Special Order
CLAMP,SPRING – Part Number: MBU64446302
CLAMP,SPRING
PartSelect #: PS16224005
Manufacturer #: MBU64446302
  No Longer Available
FRAME – Part Number: 3210A20075B
FRAME
PartSelect #: PS7784785
Manufacturer #: 3210A20075B
$44.10
  Special Order
Knob Assembly – Part Number: 4941A30005B
Knob Assembly
PartSelect #: PS3524461
Manufacturer #: 4941A30005B
$10.95
  In Stock
Order within the next 1 hr and 47 mins and your part ships today!
Room Air Conditioner Fan Bracket – Part Number: 4960A20005A
Room Air Conditioner Fan Bracket
PartSelect #: PS3524525
Manufacturer #: 4960A20005A
$46.15
  Special Order
Damper,Compressor – Part Number: 4830A30005B
Damper,Compressor
PartSelect #: PS3523944
Manufacturer #: 4830A30005B
$10.95
  In Stock
Order within the next 1 hr and 47 mins and your part ships today!
Overload Protect – Part Number: 6750U-L029A
Overload Protect
PartSelect #: PS3529562
Manufacturer #: 6750U-L029A
$46.27
  Special Order
NTC Thermistor Assembly – Part Number: EBG61106848
NTC Thermistor Assembly
PartSelect #: PS7792288
Manufacturer #: EBG61106848
  No Longer Available
Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Broken fan axial blade
Unscrewed the unit from the exterior case pulled out the unit unscrewed the 4 screw that hold the fan shroud carefully unscrewed the coil pulled back unclipped the axial fan clip gentlyhit with rubber mallet replacement of new fan replaced clip
15 minutes best investment of 20 bucks as apposed to 400 $
Parts Used:
Fan,Axial
  • John from HARLINGEN, TX
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
8 of 13 people found this instruction helpful.
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Fan Broke
Local authorized LG repair shop told me, don't waste my time fixing it. Bench fix is $300 dollars. Purchased part, watched a video and bam. Fixed in 3-4 hours.
Parts Used:
Fan,Turbo
  • Joseph from BROOKLYN, NY
  • Difficulty Level:
    Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
4 of 4 people found this instruction helpful.
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Motor mount broke due to imbalance caused by mud dobber nests.
Pulled PTAC out of wall sleeve, unhook wire harness from control area, remove condenser shroud and motor and fan blade all at the same time. Replaced motor bracket and re-installed in reverse order.
Parts Used:
Room Air Conditioner Fan Bracket
  • Travis from LOUISVILLE, IL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Nutdriver, Screw drivers
1 person found this instruction helpful.
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