Run Capacitor Parts

Refrigerator not cooling or making clicking sounds? This compressor relay and overload kit fixes starting issues. DIY repair takes about 30 minutes.

Fix a microwave that won't heat or blows fuses. This high-voltage capacitor powers the magnetron. Moderate DIY repair, requires careful discharge.

This evaporator fan blade mounts on the fan motor and circulates cold air across the evaporator coils and throughout the compartments. Replacing a cracked, warped, or loose blade restores proper airflow and stable temperatures.

• Moves air across the evaporator to distribute cooled air evenly
• Helps maintain consistent refrigerator and freezer temperatures
• Common symptoms include weak or no airflow, warm spots, frost buildup on the evaporator cover, and rattling/scraping noises
• Replace if the blade is damaged or spins loosely on the motor shaft

• Disconnect power before servicing
• Remove shelves/bins and the rear evaporator cover to access the fan
• Note blade orientation and seating depth; pull the old blade straight off the motor shaft
• Press the new blade on until fully seated; verify free spin and proper clearance before reassembly

Refrigerator won't cool or compressor clicks but won't start? This PTC start relay powers the compressor's start winding. Common DIY fix, restores cooling.

Fix a refrigerator that won't cool and clicks every few minutes. This start relay and overload assembly mounts on the compressor to restore reliable starting.

Compressor start capacitor that helps the refrigerator compressor start reliably so the appliance can maintain proper cooling. Replace a weak or failed capacitor to reduce hard-starting, excessive humming, or loss of cooling. What it does:

• Provides the starting boost the compressor needs to reach running speed.
• Commonly linked to symptoms like compressor humming but not starting, warm refrigerator, or frequent on/off cycling.
• Works with the compressor start circuit; a failed capacitor can prevent the compressor from starting.
• Visible damage, leakage, or failed electrical tests indicate replacement is needed.

• Disconnect power to the appliance before accessing the capacitor.
• Discharge the capacitor before touching terminals to avoid shock.
• Note wire locations or photograph connections before removal; reconnect wires exactly.

Clicking noise from compressor area? This start relay powers the compressor start winding. Common fix for compressors that won't start or click repeatedly.

Refrigerator won't cool or compressor won't start? This compressor start relay energizes the start winding to restore cooling. DIY-friendly repair.

Refrigerator clicking but not cooling? A failed compressor start device causes repeated clicking and warm temps. Quick DIY fix restores reliable starts.

Refrigerator won't start or clicks repeatedly? A faulty PTC relay prevents the compressor motor from starting. This start device restores operation.

Fixes refrigerator not cooling or compressor not starting. This starter relay energizes the compressor start winding for reliable operation. DIY repair.

Microwave stopped heating or makes humming noise before shutting off? The high voltage capacitor often fails first. DIY repair in under 30 minutes.

Fix a microwave that won't heat or makes loud humming noises. This high voltage capacitor often fails when the magnetron can't generate heat properly.

Dryer hums but won't start or spin? A failed capacitor prevents the motor from activating. This part sends the electrical jolt needed to start your dryer.

Fix a compressor that won't start, hums, or cycles on and off every few minutes. This motor start capacitor restores reliable compressor operation.

This run capacitor helps the refrigerator compressor start and run smoothly, restoring normal operation when a weak or failed capacitor causes the compressor to struggle. Replacing a faulty capacitor can reduce humming and improve cooling performance. What it does:

• Provides continuous phase-shift to the compressor motor for stable running.
• Helps maintain proper compressor speed and efficiency during operation.
• Commonly replaced when the compressor hums, won't stay running, or cooling is inconsistent.
• Reduces risk of repeated motor cycling caused by a weak or open capacitor.

• Always disconnect power to the appliance before accessing electrical components.
• Discharge the capacitor before handling; capacitors can hold a charge even when powered off.
• Observe terminal orientation and mounting location; replace with the same type and ratings.