Parts for Lg LP121HEM: Package Unit Parts

A box-style film capacitor used in appliance control and motor circuits to stabilize voltage and filter electrical noise. Replaces a worn or damaged capacitor to help restore reliable operation and reduce electrical interference. What it does:

• Smooths and filters voltage peaks to protect controls and electronics
• Helps reduce electrical noise that can cause erratic motor or control behavior
• Supports stable operation of motors and control boards in the circuit
• Commonly replaced when capacitor is cracked, bulging, or electrically failed

• Disconnect power to the appliance before servicing to avoid shock hazard
• Discharge the capacitor before handling; capacitors can hold a charge after power is removed
• Match polarity and terminal layout to the original part; install only in the intended circuit location

Fix electrical connection issues in your air conditioner with this terminal block. Solves power distribution problems. Standard DIY repair in 30 minutes.

Replacement protective cover panel for air conditioners. Shields internal components from dirt and moisture. Needed when original is cracked or missing.

Control knob for air conditioner units. Installs on the control panel to adjust settings. Replace if cracked, broken, or missing for proper operation.

This air filter fits inside the air conditioner unit and captures dust, debris, and airborne particles to keep the system running efficiently. It helps maintain proper airflow through the unit and protects internal components from buildup. Replace this filter if airflow has decreased, the unit is not cooling effectively, or the filter appears visibly dirty or clogged.

Reduced airflow or weak cooling often means a clogged air filter. This filter traps dust and lint to protect internal components. No tools needed for replacement.

System won't power on or controls unresponsive? This linear transformer restores low-voltage power to timers, relays, and control circuits.

This is an NTC thermistor assembly that monitors air temperature inside a room air conditioner. The sensor sends temperature readings to the control board so the unit can cycle the compressor on and off to maintain the set temperature. Replace this thermistor if the air conditioner runs constantly without shutting off, fails to cool properly, or displays a temperature sensor error code.

AC not cooling properly or cycling erratically? A faulty thermistor assembly prevents accurate temperature sensing. This sensor restores proper operation.

The Blower Wheel Bearing is an OEM part for LG air conditioners. This bearing supports the blower wheel, ensuring smooth rotation and efficient airflow throughout the unit. 

Causes of a bad blower wheel bearing can include wear and tear from regular use, lack of lubrication, or damage from debris or impact. 

Symptoms of a bad blower wheel bearing include:

• Unusual grinding or squealing noises from the blower area
• Reduced airflow or diminished cooling efficiency
• The blower wheel wobbling or vibrating excessively
• The fan motor struggling to start or run smoothly

This OEM LG part is also compatible with some Kenmore models.

If your air conditioner is vibrating, noisy, or has poor airflow, the cross flow fan assembly may be worn. Ensures proper air circulation and cooling.

This is a rubber isolation damper (grommet) that mounts on the compressor to absorb vibration and reduce noise during operation. It sits between the compressor and the chassis to prevent excess vibration from transferring to the unit's frame. Replace this part if the dehumidifier is unusually loud, vibrates excessively, or produces a rattling sound when the compressor is running.

Fix refrigerant flow issues or cooling problems with this air conditioner valve. Common repair for units not cooling properly. Moderate DIY install.

Fix weak airflow or overheating with this axial fan assembly. Restores proper ventilation across condenser and evaporator coils. DIY-friendly replacement.