Find the right part faster
Multiple models matched. Select your model to confirm fit.

Start relay

PTC Compressor relay

Start relay, compressor

Compressor start relay

Start relay

Compressor PTC start relay

Start Relay also known as a PTC Relay
Ensure your KitchenAid refrigerator runs smoothly with genuine OEM start relay parts from Repair Clinic. These factory-certified parts are essential for support proper fit and performance. A malfunctioning start relay can lead to cooling issues, as it plays a crucial role in starting the compressor. If your refrigerator isn't cooling properly, it might be time to replace this part. Our selection of KitchenAid refrigerator parts is designed for a model-specific fit for your model, providing the quality you expect. For other refrigerator repair needs, browse our wide range of replacement appliance parts available for same-day shipping. Additionally, inspect the evaporator fan motor and condenser coils if cooling issues persist. Professional evaluation is recommended for persistent compressor noise. Trust Repair Clinic to help you tackle common refrigerator problems with ease.
Replacing a KitchenAid refrigerator start relay can resolve common issues like the compressor not running or the fridge not cooling efficiently. Here are some frequently asked questions to help guide you in fixing your refrigerator.
A faulty start relay often leads to the compressor failing to start. You may notice your refrigerator not cooling effectively or hear a clicking noise from the back.
The cost of replacing a start relay can vary depending on the model, but typically ranges from $20 to $60 for the part. Labor costs will increase if a professional is hired.
Yes, replacing the start relay is a task that many DIYers can handle. Ensure the refrigerator is unplugged before beginning, and follow the replacement instructions specific to your KitchenAid model.
Repair Clinic offers a wide selection of genuine KitchenAid replacement parts with a price match guarantee. Visit our Appliance Parts page to order your parts today.
Common symptoms include warm interior temperatures, spoiled food, or the compressor not running. Check for a faulty start relay, dirty condenser coils, or a defective thermostat.
For more information on replacement parts, visit our KitchenAid Refrigerator Parts page.


Ensure your KitchenAid refrigerator operates efficiently with genuine OEM start relay replacement parts from Repair Clinic. The start relay is crucial for engaging the compressor, ensuring your fridge maintains optimal cooling. Utilize our model number lookup to find the exact start relay part for your appliance. Benefit from our same-day shipping, No-Hassle 365-Day Returns, and Price Match Guarantee. For installation guidance, visit our Refrigerator Repair Help page. Browse more options with related parts like KitchenAid Refrigerator Parts for comprehensive repair solutions.
On most KitchenAid refrigerators, the model number is printed on a label inside the fresh food compartment, usually along a side wall, behind the crisper drawer, or on the compartment ceiling. Open the doors and check these areas for a label that lists the model and serial numbers. Copy the model number exactly, including any letters, numbers, and suffixes. Type it into our model number lookup and the catalog narrows to parts made for your unit. Using the full model number filters the entire KitchenAid refrigerator parts selection, not just one part, so you can quickly find compatible parts for your specific appliance. That means fewer wrong orders and a faster repair.

The online repair library at Repair Clinic covers KitchenAid Refrigerator diagnostics, part testing, and installation from start to finish. Symptom-based articles narrow the failing component, and matching repair videos or step-by-step written guides walk you through the fix. Use the model number lookup to confirm the exact OEM part before you order, then follow the exploded-view diagrams for a clean reassembly.

Is your refrigerator making loud humming, buzzing, or grinding noises? Learn what these sounds mean and how to troubleshoot common issues like a faulty fan motor, water inlet valve, or ice maker. Find replacement parts at Repair Clinic.

Is your refrigerator ice maker not working? Learn the common reasons like low water pressure, clogged fill tubes, or a faulty inlet valve, and find the right replacement parts at Repair Clinic to fix your ice maker today.

A faulty thermistor can cause your refrigerator to run constantly or fail to cool properly. Learn how to test and replace a thermistor with expert repair tips and OEM parts from Repair Clinic.