Ls19901a0 Parts

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.

Fix louver positioning issues with this DC stepping motor assembly. Restores precise directional control and eliminates erratic vane movement in room AC units.

Air conditioner not cooling properly or running constantly? This temperature sensor thermistor monitors internal temps for accurate cooling control.

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.

Fix an air conditioner that won't start or cycles on and off with a new pressure switch. This safety component monitors refrigerant levels. Easy repair.

Unit shuts off unexpectedly then won't restart? This overload protector prevents compressor damage from electrical surges. Simple snap-in replacement.

Air conditioner won't start or trips breaker? This load protector regulates compressor startup current to prevent electrical overload. Simple plug-in install.

Fix an air conditioner that won't turn on or respond to controls with this main power control board. Moderately difficult repair requiring basic tools.

Fix an air conditioner that won't start, hums but won't run, or cycles on and off. This start/run capacitor restores normal motor operation. DIY repair.

Fix AC temperature control issues with this thermistor assembly. Solves incorrect cooling, unit not shutting off, or erratic cycling. DIY repair.

Replacement discharge grille for room air conditioners. Covers the air outlet opening. Order a new grille if yours is cracked, broken, or missing.