Capacitor

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

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

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.

If your microwave won't heat food or hums loudly, the high voltage capacitor may have failed. This electrical component stores energy for the magnetron.

Microwave not heating food? The high voltage capacitor often fails alongside the diode or magnetron. DIY repair in 1-2 hours can save hundreds.

If your microwave won't power on or runs intermittently, a faulty capacitor may be the cause. This part stores electrical charge for the magnetron.

Fix a washer dryer combo that won't start, stopped mid-cycle, or produced a burning smell. This capacitor restores power to the motor. DIY repair.

This line filter reduces electrical interference and helps protect the appliance's control electronics from power-line noise for more reliable operation. It's a direct-replacement electrical filter used inside the appliance power circuit. What it does:

• Filters incoming power to reduce electrical noise and interference that can affect controls
• Helps prevent intermittent or erratic behavior of electronic control boards
• Protects sensitive electronics from voltage spikes and line disturbances

• One line filter

• Disconnect power to the appliance before servicing to avoid shock or injury
• Access typically requires removing an access panel; keep track of fasteners and wire locations
• Handle electrical terminals carefully; ensure secure, correct reconnections

Fix a microwave that won't heat or runs but doesn't warm food with this high-voltage capacitor. Restores power to the magnetron circuit. Moderate DIY repair.

This capacitor helps the appliance's motor/compressor start and run smoothly by providing a short electrical boost at startup. Replacing a faulty capacitor restores reliable motor operation and can stop intermittent starting or unusual humming. What it does:

• Provides the temporary surge of electrical energy needed for motor/compressor startup
• Stabilizes motor operation to prevent slow starts, stalling, or continuous humming
• Helps maintain consistent motor speed during normal cycles
• Reduces stress on the motor's start circuit to avoid premature wear

• Disconnect power to the appliance before inspecting or replacing the capacitor
• Discharge the capacitor safely before handling (capacitors can hold charge after power is removed)
• Compare terminal type and mounting method to ensure correct fit before installation

Fix a dryer that won't start, hums, or runs intermittently with this motor run capacitor. Restores reliable starting and reduces motor noise.