LG LF29S9775
✓ VERIFIEDRefrigerator2025–PRESENT
Typical LG LF29S9775 repair jobs and what they cost.
Repair
What’s involved
DIY
Parts
Labor
DIY
Advanced DIY
What’s involved
Replace ice maker assembly; sometimes auger/chute or sealed housing work.
Usually 2–7 days without it
Parts
Ice Maker Assembly
$80–$240
Labor
$150–$325
Ice Maker
Replace ice maker assembly; sometimes auger/chute or sealed housing work. Usually 2–7 days without it
Advanced DIY
Ice Maker Assembly
$80–$240
$150–$325
DIY
Advanced DIY
What’s involved
Water pressure, filter flow, valves, switches, and tubing are tested, and the failed valve or dispenser component is replaced.
Parts
Water inlet valve
$40–$150
Water filter housing / manifold
$50–$150
Internal water reservoir / tank / reservoir tubing
$50–$150
Dispenser paddle / microswitch
$20–$60
Dispenser control board / user interface
$120–$250
Labor
$125–$325
Water Inlet Valve / Dispenser Assembly
Water pressure, filter flow, valves, switches, and tubing are tested, and the failed valve or dispenser component is replaced.
Advanced DIY
Water inlet valve
$40–$150
Water filter housing / manifold
$50–$150
Internal water reservoir / tank / reservoir tubing
$50–$150
Dispenser paddle / microswitch
$20–$60
Dispenser control board / user interface
$120–$250
$125–$325
DIY
Advanced DIY
What’s involved
The technician verifies evaporator airflow and damper movement, then replaces the failed fan motor or damper assembly.
Parts
Evaporator fan blade / impeller
$15–$60
Evaporator fan motor
$50–$160
Air damper / diffuser control
$50–$200
Labor
$150–$425
Evaporator Fan Motor / Air Damper
The technician verifies evaporator airflow and damper movement, then replaces the failed fan motor or damper assembly.
Advanced DIY
Evaporator fan blade / impeller
$15–$60
Evaporator fan motor
$50–$160
Air damper / diffuser control
$50–$200
$150–$425
DIY
Advanced DIY
What’s involved
Replace defrost heater/thermostat/board.
Usually 1–3 days without it
Parts
Defrost thermostat / evaporator defrost sensor
$25–$70
Defrost heater
$40–$110
Electronic / adaptive defrost control board
$150–$300
Labor
$125–$425
Defrost System
Replace defrost heater/thermostat/board. Usually 1–3 days without it
Advanced DIY
Defrost thermostat / evaporator defrost sensor
$25–$70
Defrost heater
$40–$110
Electronic / adaptive defrost control board
$150–$300
$125–$425
DIY
Technician job
What’s involved
Replace compressor / sealed-system repair.
Usually 3–14 days without it
Parts
Compressor
$340–$460
Evaporator assembly / refrigerant leak
$250–$525
Labor
$500–$850
Compressor / Sealed System
Replace compressor / sealed-system repair. Usually 3–14 days without it
Technician job
Compressor
$340–$460
Evaporator assembly / refrigerant leak
$250–$525
$500–$850
DIY
Advanced DIY
What’s involved
Replace main or dispenser control board.
Usually 2–10 days without it
Parts
Main Control Board
$285–$365
Dispenser Control Board
$190–$255
Labor
$125–$325
Control Board
Replace main or dispenser control board. Usually 2–10 days without it
Advanced DIY
Main Control Board
$285–$365
Dispenser Control Board
$190–$255
$125–$325
DIY
Advanced DIY
What’s involved
The drain path and pressurized water tubing are isolated, then cleared, repaired, or replaced as required.
Parts
Drain tube / P-trap
$40–$45
Water tubing
$25–$65
Labor
$150–$325
Defrost Drain / Water Tubing
The drain path and pressurized water tubing are isolated, then cleared, repaired, or replaced as required.
Advanced DIY
Drain tube / P-trap
$40–$45
Water tubing
$25–$65
$150–$325
DIY
Advanced DIY
What’s involved
Sensor values and damper operation are tested and the failed thermistor or damper is replaced.
Parts
Thermistor / temperature sensor
$25–$75
Air damper / diffuser control
$50–$200
Main electronic control board
$150–$300
Labor
$125–$325
Thermistor / Air-Damper Control
Sensor values and damper operation are tested and the failed thermistor or damper is replaced.
Advanced DIY
Thermistor / temperature sensor
$25–$75
Air damper / diffuser control
$50–$200
Main electronic control board
$150–$300
$125–$325
DIY
Advanced DIY
What’s involved
Door alignment is corrected and the worn gasket or heated mullion assembly is replaced.
Parts
Door Gasket
$70–$150
Center Mullion / Flipper
$100–$150
Labor
$125–$250
Door Gasket / Center Mullion Assembly
Door alignment is corrected and the worn gasket or heated mullion assembly is replaced.
Advanced DIY
Door Gasket
$70–$150
Center Mullion / Flipper
$100–$150
$125–$250
DIY
Advanced DIY
What’s involved
The condenser is cleaned and the failed fan motor or blade is replaced after voltage and obstruction checks.
Parts
Condenser Fan Motor
$50–$85
Labor
$150–$325
Condenser Fan Motor
The condenser is cleaned and the failed fan motor or blade is replaced after voltage and obstruction checks.
Advanced DIY
Condenser Fan Motor
$50–$85
$150–$325
Easy DIY: basic tools, under an hour. Moderate: some disassembly. Advanced: experience with the machine's internals. Technician: sealed-system, electrical or tub-split work.
Parts prices don’t move much across the country; labor does. If a technician supplies the part, expect 40–50% on top of the part price.
ApplianceEdge assessments — lifespans, repair values, and reliability notes — are our editorial opinions, built from documented third-party sources: owner reports, industry pricing data, manufacturer literature, and official records. They describe patterns across a product family, not any individual machine; your experience may differ. Recall information links directly to official CPSC notices. We accept no payment from manufacturers, and no brand influences what we publish.