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

Varistor. Used to protect the control board from a short circuit or power surge.
Ensuring your air conditioner operates efficiently often requires attention to crucial components like the varistor. At Repair Clinic, we provide genuine OEM Air Conditioner varistor replacements that uphold the manufacturer's warranty and guarantee a perfect fit for your model. Varistors play a vital role in protecting your AC from voltage spikes, thus maintaining its performance and longevity. If your unit shows signs of electrical issues or inconsistent power, a faulty varistor might be the cause. Address these symptoms by ordering high-quality replacement parts from our extensive inventory. Visit our replacement parts page to explore a wide array of options. Enhance your repair efforts by checking out other essential Air Conditioner parts available online. Trust Repair Clinic for all your Air Conditioner repair parts needs and take advantage of our expert resources for a hassle-free repair experience.
Replacing a varistor in an air conditioner can enhance its protection against voltage surges. Here are some frequently asked questions to help guide your repair process.
If your air conditioner is experiencing frequent power issues or if the varistor shows visible signs of damage such as burns or cracks, it may need replacing. Testing with a multimeter can also confirm a faulty varistor.
The cost of a varistor replacement can vary depending on the model and brand of your air conditioner. Typically, prices range from $5 to $20 for the part itself. Labor costs can add to the total if a professional is hired.
Yes, homeowners with basic electrical knowledge and tools can replace a varistor. Ensure the unit is unplugged and follow the manufacturer's instructions carefully. If unsure, consider consulting a professional technician.
Repair Clinic offers a wide selection of genuine Appliance Parts, including varistors, to help you with your repair needs. For more air conditioner parts, visit our Air Conditioner Parts page.


When it comes to maintaining your air conditioner, replacing a faulty varistor is crucial for preventing electrical surges. Ordering air conditioner varistor replacement parts online is convenient and fast with same-day shipping, ensuring you can quickly restore your system's functionality. Use the model number or part number lookup feature to find exact matches for your unit. Enjoy peace of mind with our No-Hassle 365-Day Returns and Price Match Guarantee, ensuring you get the best deal on genuine OEM parts. For comprehensive repair guidance, visit our Air Conditioner Repair Help page. You can also explore a wide range of Air Conditioner Bearing Parts for additional maintenance needs. Keep your air conditioner running efficiently by addressing common issues like not cooling effectively or not turning off, ensuring your comfort all year round.
To ensure your air conditioner operates efficiently, finding the right replacement parts is crucial. Start by locating the model number, which is typically found on a label inside the unit, near the condenser or evaporator coil. This number is pivotal for ordering the correct varistor replacement parts. Once you have the model number, you can easily perform a lookup online to find the exact part needed. At Repair Clinic, we offer a seamless ordering experience with features like a price match guarantee and 365-day returns. For general air conditioner parts, visit our Air Conditioner Parts page to browse a wide selection of components.

Searching for the right Air Conditioner varistor replacement can be a breeze with our dedicated customer service. Our team is available seven days a week, ready to assist you with live chat support to help you find and order the exact parts you need. Easily use our Model/Part Number Lookup to ensure you're getting genuine OEM parts for your repair. Enjoy the peace of mind that comes with our No-Hassle 365-Day Returns and Price Match Guarantee. Whether you're dealing with a faulty varistor or other issues, our expert troubleshooting guides and repair resources are here to help. Remember, a common problem like an Air Conditioner not cooling might be due to a clogged air filter or dirty coils, which you can resolve with our quality replacement parts. Reach out anytime for support, and let us guide you through your A/C repair with confidence.

Learn how a window or wall air conditioner cools your home and what key replacement parts may be needed to keep it running efficiently.

Prepare your A/C for warm weather with these ten essential tips to improve efficiency, prevent issues, and stay cool this summer.

Troubleshoot why your central air conditioner isn't cooling with expert tips on common issues, repairs, and replacement parts.