Compressor Capacitor Parts

Compressor won't start or cycles on and off? This overload protector prevents motor damage by cutting power during overheating. DIY-friendly fix.

Motor won't start or keeps shutting off? This refrigerator overload protector stops the motor when it overheats, preventing damage and unsafe operation.

Fix a humming or slow-starting range hood motor with this motor run capacitor. Restores smooth operation and reduces startup problems in minutes.

Fix a dryer that won't start or hums but doesn't spin. This motor run/start capacitor restores reliable motor operation. DIY-friendly repair in under an hour.

This run capacitor helps the appliance motor start and run smoothly by storing and releasing electrical energy. Replacing a worn capacitor can restore reliable motor operation and reduce abnormal motor noise or cycling. What it does:

• Provides the brief power boost motors need to start and maintain RPM
• Helps stabilize motor voltage and improve run efficiency under load
• Commonly linked to symptoms such as motors that hum but won't start, slow or intermittent motor operation, or unusual motor noise
• Reduces stress on motor windings that can lead to premature failure when functioning properly

• One motor capacitor

• Always disconnect power at the breaker or unplug the appliance before servicing
• Capacitors can hold a charge; discharge safely
• Observe proper polarity and mounting location during installation; secure wiring and connectors

Not cooling properly? This suction and capillary tube assembly restores refrigerant flow between evaporator and compressor. Professional sealed-system repair.

Refrigerator not cooling? This sealed compressor circulates refrigerant to restore proper temperature control. Professional installation recommended.

If your refrigerator won't cool or runs constantly, the compressor may have failed. This sealed system component requires professional installation.

This microwave high-voltage capacitor replaces the internal capacitor that stores and supplies the pulse of energy needed for the magnetron to generate microwaves. Restores proper HV circuit operation when the capacitor is faulty. What it does:

• Stores and releases high-voltage energy used by the microwave's magnetron
• Commonly fails after electrical stress, age, or arcing
• Symptoms of a failing capacitor: microwave not heating, intermittent operation, humming or arcing noises, or blown fuses
• Works with the high-voltage circuitry—do not use as a general-purpose capacitor

• Disconnect power and unplug the appliance before any service.
• Capacitors can retain dangerous voltage even when unplugged—discharge safely using an insulated discharge tool.
• Follow the appliance service manual for correct removal and wiring; replace with the exact OEM part.

This replacement capacitor with internal resistor helps stabilize control circuits and assist motor start in compatible appliances, restoring reliable electrical performance and preventing intermittent operation. What it does

• Provides the capacitance needed for motor start/run and helps suppress electrical noise in control circuits.
• Supports steady voltage during startup to reduce motor humming or failure to start.
• Can resolve intermittent operation, erratic control behavior, or startup delays when failing.
• Contains an internal bleed/resistor to safely discharge stored energy and reduce residual charge risk.

• Disconnect power at the breaker and unplug the appliance before accessing electrical components.
• Capacitors can hold a charge — discharge safely and use insulated tools.
• Handle carefully to avoid damage from bending leads or crushing the housing.

Refrigerator not cooling or compressor not starting? This overload relay kit protects the compressor from electrical overload. Moderate DIY repair.

Fix a freezer that won't run or trips the breaker with this compressor overload protector. Attaches to compressor terminals. DIY repair in 30 minutes.

Replace a failing freezer compressor when your unit won't cool or runs constantly. This critical component requires advanced repair skills and proper refrigerant handling.