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Refrigerator/freezer compressor start device and capacitor. The start device and capacitor provides a boost of power to the compressor during start-up. If the start capacitor isn’t working, the compressor may not start.

Compressor start device

Start device

Start Device (TSD2 , 115 volts)

Compressor start relay with overload

Compressor start device combination relay and overload

Compressor start device

Compressor start device

Start device, compressor. *Wiring could differ from original, will possibly need to be installed by an appliance repairperson.

Compressor start device

Compressor start device

Compressor start device and overload, start-device combination

This is a genuine replacement part. Whirlpool 12555902 Relay Overload.

Compressor start device

Start-relay combination (production compressor only)
Ensure your Whirlpool refrigerator operates at peak performance with genuine OEM start device parts from Repair Clinic. These factory-certified components are specifically designed to maintain your manufacturer's warranty and provide a perfect fit for your refrigerator model. A faulty start device can prevent the compressor from running, leading to temperature issues. Replacing it with an OEM part ensures reliable performance. For those tackling DIY repairs, Repair Clinic offers an extensive inventory of replacement appliance parts with expert repair resources to guide you through the process. If your refrigerator isn't cooling properly, inspect the start device for functionality. We also provide Maytag refrigerator parts to support a wide range of models. Trust Repair Clinic to supply the necessary parts to keep your appliance running smoothly and efficiently.
When your Whirlpool refrigerator isn't starting properly, the start device could be the culprit. Below are common questions and answers to help you with replacement and repair needs.
If your refrigerator is not cooling or you hear a clicking sound, the start device might be faulty. Testing it with a multimeter can confirm if it needs replacement.
The cost varies depending on the model but generally ranges from $20 to $50 for the part alone. Labor costs can add to the total if you hire a professional.
Yes, if you are comfortable working with appliances. Unplug the fridge, remove the rear panel, and disconnect the start device from the compressor. Install the new part by reversing these steps.
Inspect the start device annually or if you notice cooling issues. Preventive maintenance can extend the life of your refrigerator.
Visit Repair Clinic Appliance Parts for genuine Whirlpool refrigerator parts. They offer a price match guarantee and same-day shipping.
Ensure all connections are secure. If the issue persists, the problem might be with the compressor or another component. Consider consulting with a professional technician.
Explore more about Whirlpool Refrigerator Parts for comprehensive repair solutions.


Ensure your Whirlpool refrigerator starts reliably with genuine OEM start device replacement parts from Repair Clinic. A functioning start device is crucial for the compressor to operate efficiently, maintaining optimal cooling. Use our model number lookup to find the exact part for your appliance, and take advantage of our same-day shipping, No-Hassle 365-Day Returns, and Price Match Guarantee. If you need assistance with installation, visit our Refrigerator Repair Help page. For more options, explore related solutions like Whirlpool Refrigerator Parts to find what you need.
Finding the correct Whirlpool Refrigerator Start Device replacement is crucial for ensuring your appliance runs smoothly. To order the right part, you first need to find your refrigerator's model number, usually located inside the fridge compartment or on the side panel. Once you have the model number, use it in our search tool for an easy lookup of replacement parts. Our online store offers a comprehensive selection of refrigerator parts, making it simple to find what you need for repair. Enjoy benefits like our price match guarantee and 365-day return policy for uninstalled parts. For additional guidance on refrigerator part installation, explore our Whirlpool Refrigerator Parts page.

We understand the importance of having your Whirlpool refrigerator in top working condition. If you're facing issues like a faulty start device, our dedicated support team is here to help. Available seven days a week, our customer service representatives can guide you through the process of finding and ordering the right replacement parts. With our easy model/part number lookup, you can quickly identify the exact part you need. Remember, we offer a no-hassle 365-day return policy and a price match guarantee on genuine OEM parts. Repair Clinic is committed to providing the best support to both DIYers and professionals. Troubleshoot common problems like refrigerators not cooling by ensuring clean condenser coils and inspecting evaporator fan motors. For noisy operations, check the fan motors and consider professional help for compressor issues. Visit our Refrigerator Repair Help section for guides and videos to assist you further.

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