Ls19901a0 Parts

Fix an air conditioner that won't cool properly or runs constantly. This thermistor temperature sensor monitors internal temperature for accurate cooling control.

Overload protector for air conditioners. Installs on the compressor to prevent electrical overload. Replace if cracked, damaged, or missing.

This overload protector is a small safety device attached to the compressor that shuts off power if the compressor draws too much current or overheats. It helps prevent damage to the compressor motor. Replace it if the dehumidifier or air conditioner compressor won't start, cycles on and off rapidly, or clicks but fails to run.

Fix an air conditioner that won't turn on, respond to settings, or cycles incorrectly with this main power control board. Restores electronic controls.

AC won't start or runs intermittently? A failing capacitor causes motor startup issues and cycling problems. Restores reliable operation in 15-30 minutes.

This box-style film capacitor is a replacement electrical filter used on select LG appliance control and motor circuits to suppress interference and stabilize operation. It helps restore proper electrical performance when a film capacitor has failed. What it does:

• Provides noise suppression and transient protection in control and motor circuits
• Helps stabilize voltage supplied to sensitive components
• Commonly replaced when you see intermittent operation, control board errors, or unusual electrical noise
• Prevents further stress to downstream electronics caused by a degraded capacitor

• Disconnect power to the appliance before inspecting or replacing the capacitor
• Handle with care; discharge the capacitor per manufacturer instructions before touching terminals
• Verify polarity and terminal locations match the original part before installation

Propeller fan assembly circulates air in your air conditioner. Replace if fan wobbles, makes noise, or stops spinning. Verify fit with your model number.

Installation plate assembly for room air conditioners. Secures unit to window frame. Replace if bent, cracked, or missing to properly mount your AC unit.

Motor making unusual noise or overheating? This motor cover assembly protects internal components and ensures proper airflow. Moderate DIY repair.

Filters dust and allergens from incoming air. Replace when dirty or clogged to maintain cooling efficiency and air quality. Verify fit with your model.