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Relay and overload, compressor (service)

Relay and overload kit, compressor

This is a Genuine Replacement Part ,The Model Number and Name for the Following Item: Whirlpool (WHIRA) 4387938 Relay - Overload.

Controller kit

Starter kit

This is a genuine replacement part. Whirlpool 4387535 Relay and Overload.

The Frigidaire Compressor Overload and Start Relay Kit 5304410951 helps start and protect the compressor from excessive temperatures. It replaces other part numbers and caution should be taken when servicing appliances. Consult the owner's manual for instructions.

Start device, compressor (production)
Ensure your Kenmore refrigerator operates at peak efficiency with genuine OEM relay and overload kits from Repair Clinic. These factory-certified replacement parts are meticulously built to fit specific Kenmore models, helping support proper fit and performance and performance. If your refrigerator struggles to start or frequently trips the circuit breaker, it may be time to replace the relay and overload parts. Our extensive inventory of replacement appliance parts guarantees you'll find the precise fit needed for a reliable repair. Additionally, consider checking out our selection of Kenmore refrigerator parts to address any other performance issues. Repair Clinic is your trusted source for refrigerator repair parts online, providing same-day shipping and expert repair guidance to empower both DIY enthusiasts and professional technicians.
Browse common questions regarding the replacement of Kenmore refrigerator relay and overload kits. Whether you're troubleshooting or seeking parts, these FAQs provide essential insights.
If your refrigerator is not starting or frequently tripping the breaker, it may be due to a faulty relay or overload protector. These parts help start the compressor and protect it from overheating. Testing with a multimeter can confirm if replacement is needed.
The cost can vary depending on the model. Typically, the price ranges from $20 to $50. Ensure you purchase a genuine OEM part for compatibility and reliability.
Yes, replacing the relay and overload kit can be a DIY task if you have basic electrical skills. Always disconnect power before starting. Refer to your model's manual for specific instructions.
Visit Refrigerator Parts page to find genuine Kenmore replacement parts. Enjoy same-day shipping and a 365-day return policy.
Besides the relay and overload kit, consider checking the condenser coils, evaporator fan motor, and damper control assembly. For more parts, visit our Kenmore Refrigerator Parts page.
Repair Clinic offers a wide selection of reliable appliance parts, ensuring you have the tools necessary for effective repairs.


Ensure your Kenmore refrigerator operates efficiently with genuine relay and overload kit replacement parts from Repair Clinic. These essential parts protect the compressor and improve the refrigerator's reliability. Easily find the right kit using our model number lookup, and enjoy the convenience of same-day shipping, 365-day returns, and a Price Match Guarantee. For troubleshooting or installation guidance, visit our Refrigerator Repair Help page. Browse additional resources like Kenmore Refrigerator Parts for more solutions and support.
Kenmore typically places the refrigerator model number on a label inside the fresh food compartment, often along the side wall, behind a crisper drawer, or on the compartment ceiling. Check those spots with the door open, and copy the complete model number exactly, including periods or letters. Enter that number in Repair Clinic's search bar to narrow the full Kenmore refrigerator parts catalog to parts matched to your specific unit, not just one part. If the label is hard to read, use a flashlight and clean away any residue without removing it. Starting with the complete model number gives you a faster, more accurate fit and helps prevent ordering a part that does not belong on your refrigerator.

Repair Clinic gives Kenmore Refrigerator owners and technicians everything they need to diagnose and repair the appliance online. The video library shows disassembly, testing, and reassembly for the most common repairs. Written repair guides pair with the videos, and diagnostic articles cover the likely causes for each symptom. Use the model number lookup to confirm the correct OEM part before you order.

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