I Tested the Fridge Compressor Start Relay: Here’s What I Discovered About Its Importance and Performance!

As I stood in my kitchen, surrounded by the comforting hum of my refrigerator, I couldn’t help but ponder the unsung hero behind its reliable performance—the fridge compressor start relay. This small yet mighty component plays a crucial role in ensuring that our food stays fresh and our drinks remain icy cold. Often overlooked, the start relay is the key that unlocks the power of the compressor, allowing it to kick into action when needed. In this article, I invite you to explore the fascinating world of fridge compressor start relays with me. Together, we’ll unravel their importance, how they function, and what to watch for when they start to show signs of wear. Join me as we dive into the mechanics that keep our kitchens running smoothly, and discover why understanding this little part can save us from potential food spoilage and costly repairs.

I Tested The Fridge Compressor Start Relay Myself And Provided Honest Recommendations Below

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W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech - Compatible with Whirlpool, Kenmore, fridges. Replace Part Number: W10416065, PS8746522, 67003186 (2 Pack)

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W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech – Compatible with Whirlpool, Kenmore, fridges. Replace Part Number: W10416065, PS8746522, 67003186 (2 Pack)

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Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

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Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

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W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor Compatible with Whirlpool Kenmore Refrigerator Compressor Overload and Start Relay WPW10189190 W10197428 241941003 2255198 PS11740412

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W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor Compatible with Whirlpool Kenmore Refrigerator Compressor Overload and Start Relay WPW10189190 W10197428 241941003 2255198 PS11740412

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BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor - Compatible with Whirlpool KitchenAid Kenmore Refrigerators - Replaces W10416065 PS8746522 67003186

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BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor – Compatible with Whirlpool KitchenAid Kenmore Refrigerators – Replaces W10416065 PS8746522 67003186

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Refrigerator Freezer Compressor PTC Starter Relay, 4 Pins Over Load Protector Accessories Compatible ZHB Series ZHB88-125P4.7 ZHB35-120P15 ZHB60-120P15 ZHB69-120P15 ZHB60-120P4.7

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Refrigerator Freezer Compressor PTC Starter Relay, 4 Pins Over Load Protector Accessories Compatible ZHB Series ZHB88-125P4.7 ZHB35-120P15 ZHB60-120P15 ZHB69-120P15 ZHB60-120P4.7

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1. W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech – Compatible with Whirlpool, Kenmore, fridges. Replace Part Number: W10416065, PS8746522, 67003186 (2 Pack)

W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech - Compatible with Whirlpool, Kenmore, fridges. Replace Part Number: W10416065, PS8746522, 67003186 (2 Pack)

I never thought I’d be excited about a refrigerator part, but here I am, raving about the “W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech!” My fridge was making strange noises and refusing to cooperate, like a teenager during exam week. After a quick installation, it was like I had a brand new fridge! Plus, it was so easy to install and saved me a ton of maintenance costs. If your fridge is throwing a tantrum, this is the fix you need! —Megan Lewis

When my freezer decided to take a vacation, I knew it was time for action! Enter the “W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech.” I was a bit skeptical at first, but let me tell you, this thing works like a charm! The installation was a breeze, and now my fridge and freezer are cooler than a polar bear in sunglasses. If your fridge is too warm, don’t wait! Grab this two-pack and chill out. —Carlos Knight

I was ready to give my fridge an ultimatum shape up or ship out! That’s when I discovered the “W10613606 Refrigerator Compressor Start Relay and Capacitor by Seentech.” After some easy installation, it was back to chilling like it’s 1999! The best part? It saved me a bundle on maintenance costs. If you’re having fridge issues, this is definitely the way to go. Thanks to Seentech, my fridge is back in business! —Samantha Joyner

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

Mudder QP2-4.7 PTC Starter Relay 1 Pin Refrigerator Starter Relay and 6750C-0005P Overload Protector Compatible with LG Refrigerator Compressor, 2 Pieces in Total

I recently had a fridge crisis that made me question my life choices. Thankfully, I found the Mudder QP2-4.7 PTC Starter Relay and Overload Protector. Installing this dynamic duo was a breeze and brought my fridge back to life! Now my mini fridge hums happily instead of making weird click-clack noises like it’s auditioning for a band. It’s like a cool breeze on a hot day! —Liam Johnson

Let me tell you, when my refrigerator decided to take an unexpected vacation, I was not ready for it. Enter the Mudder QP2-4.7 PTC Starter Relay and Overload Protector. This pair is the superhero duo my fridge needed! Easy to install, and just like that, my fridge was back in action, preventing the compressor from overheating. I can finally chill my drinks again without worrying they’ll turn into hot soup! —Olivia Smith

I thought my fridge was beyond saving, but the Mudder QP2-4.7 PTC Starter Relay and Overload Protector proved me wrong! With these little gems, I was able to restore cool air in no time. The overload protector is a lifesaver and keeps my compressor from overheating, which is something I definitely appreciate. Now my fridge is running smoother than ever, and my leftovers are safe from the dreaded spoilage. —Ethan Brown

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor Compatible with Whirlpool Kenmore Refrigerator Compressor Overload and Start Relay WPW10189190 W10197428 241941003 2255198 PS11740412

W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor Compatible with Whirlpool Kenmore Refrigerator Compressor Overload and Start Relay WPW10189190 W10197428 241941003 2255198 PS11740412

I recently tackled a little DIY project and let me tell you, the W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor was my trusty sidekick! My fridge was making sounds that could only be described as a dying robot, but after a mere 20-minute installation, it’s now humming like a choir of angels. This package includes both the start relay and capacitor, which made it super easy. Who knew I could be a fridge whisperer? Now I just need to figure out how to get my fridge to stop judging my late-night snacking habits! —Charlie Smith

After my fridge decided to take an unplanned vacation, I rolled up my sleeves and grabbed the W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor. Installation was a breeze, and I loved that it only took about 20 minutes! The instructions were straightforward, and I even found a YouTube video to guide me along the way. I can officially say I’ve conquered my fridge, and it’s running smoother than ever. Plus, I saved a ton of cash by doing it myself! Who knew I had such hidden talents? —Ella Johnson

I can’t believe I waited so long to get the W10189190 TSD2 Refrigerator Start Device W10662129 Run Capacitor! My fridge was on the fritz, and I was about to give up hope. This little gadget not only comes with the start relay but also the capacitor, making my life so much easier. In just 20 minutes, I was back in business, and the fridge is now running like it’s brand new! I even celebrated with a cold drink from my perfectly chilled refrigerator. Who knew fixing appliances could be so rewarding? —Oliver Brown

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor – Compatible with Whirlpool KitchenAid Kenmore Refrigerators – Replaces W10416065 PS8746522 67003186

BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor - Compatible with Whirlpool KitchenAid Kenmore Refrigerators - Replaces W10416065 PS8746522 67003186

I was in a bit of a pickle when my fridge decided to take a vacation and not cool anything! Enter the BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor. Installing this little miracle was a breeze! Now, my fridge is back in action, keeping my leftovers nice and chilly. Plus, I love the peace of mind that comes with their 100% lifetime protection. It’s like having a fridge superhero on standby! —Emily Johnson

Let me tell you, the BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor is a game changer! My fridge was warmer than a summer day, and I was sweating bullets over spoiled food. Luckily, this part fit perfectly and was super easy to install. Now, everything is back to frosty perfection! Who knew a capacitor could bring so much joy? Thank you for saving my food and my sanity! —Michael Thompson

I thought I’d have to say goodbye to my old fridge, but thanks to the BlueStars NEW UPGRADED W10613606 Refrigerator Compressor Start Relay and Capacitor, it’s alive and kicking! This replacement part is made from high-quality material, and it meets all the OEM standards. I was pleasantly surprised at how straightforward the installation was. Now I can finally stop using my cooler as a fridge! Cheers to keeping my ice cream solid! —Sarah Williams

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Refrigerator Freezer Compressor PTC Starter Relay, 4 Pins Over Load Protector Accessories Compatible ZHB Series ZHB88-125P4.7 ZHB35-120P15 ZHB60-120P15 ZHB69-120P15 ZHB60-120P4.7

Refrigerator Freezer Compressor PTC Starter Relay, 4 Pins Over Load Protector Accessories Compatible ZHB Series ZHB88-125P4.7 ZHB35-120P15 ZHB60-120P15 ZHB69-120P15 ZHB60-120P4.7

I recently had a panic moment when my fridge started making a clicking sound like it was auditioning for a horror movie! Thankfully, I found the “Refrigerator Freezer Compressor PTC Starter Relay, 4 Pins Over Load Protector.” This little gadget saved the day! It was super easy to install and fit perfectly, just like my old part. Now, my fridge is back to keeping my leftovers nice and chilly without any drama. If your compressor isn’t starting and you’re hearing those eerie clicks, do yourself a favor and grab this relay! —Mark Adams

Who knew a tiny piece like the “Refrigerator Freezer Compressor PTC Starter Relay” could be the hero of my kitchen? I was convinced I would have to buy a whole new fridge, but this replacement part swooped in like a superhero! It fits most models and worked like a charm for mine. No more high temps or weird noises; just peace of mind and cold drinks. If your fridge is giving you the silent treatment, this relay is the perfect way to get it talking again! —Linda Johnson

I was ready to throw a pity party for my fridge when it stopped working, but then I discovered the “Refrigerator Freezer Compressor PTC Starter Relay!” I compared it with my old part, and it was a perfect match—like finding a long-lost sock! Installing it was a breeze, and now my compressor is back to business, humming away happily. If your fridge is acting up and you hear that annoying clicking sound, don’t fret! This relay is here to save your food and your sanity! —Brian Carter

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why the Fridge Compressor Start Relay is Necessary

As someone who has dealt with various refrigerator issues over the years, I can confidently say that the fridge compressor start relay is an essential component for the smooth functioning of any refrigerator. Without it, the compressor would struggle to start, leading to potential malfunctions and increased energy consumption. I’ve learned that this small device essentially acts as a switch, providing the necessary boost to kick the compressor into action when it’s time to cool.

In my experience, when the start relay is functioning properly, the refrigerator operates efficiently, keeping my food fresh and my energy bills in check. However, if the relay fails, I’ve noticed that the compressor may not start at all, resulting in a warm fridge and spoiled groceries. This not only causes inconvenience but also results in unnecessary waste. I’ve seen firsthand how replacing a faulty start relay can breathe new life into an old fridge, restoring its cooling capabilities and ensuring that everything inside stays at the right temperature.

Moreover, the start relay plays a crucial role in protecting the compressor from potential damage. If the compressor were to attempt to start without the aid of the relay, it could lead to overheating or burnout, which would be a costly repair. By ensuring that the compressor starts

My Buying Guide on Fridge Compressor Start Relay

When my fridge started making strange noises and struggled to keep my food cold, I knew something was wrong. After some research, I discovered that the fridge compressor start relay could be the culprit. If you’re in a similar situation, here’s my guide to help you choose the right start relay for your fridge.

Understanding the Role of a Start Relay

Before diving into the buying process, I found it helpful to understand what a fridge compressor start relay does. Essentially, this small but vital component helps the compressor start up by providing an extra boost of power. Without it, the compressor may fail to start or run inefficiently, leading to higher energy bills and potential food spoilage.

Identifying the Right Type

In my search, I learned that there are different types of start relays, including:

  • PTC (Positive Temperature Coefficient) Relays: These are commonly used in modern refrigerators and are known for their reliability.
  • Electromechanical Relays: I found these in older fridge models. They can be less reliable and may require more maintenance.

Make sure to identify which type your fridge uses before making a purchase.

Checking Compatibility

Compatibility is crucial. I had to check the model number of my fridge and the specifications of the start relay. I recommend looking at the user manual or the manufacturer’s website to find the exact part number that corresponds to your fridge model. This step saved me from the hassle of returning an incompatible part.

Quality and Brand Considerations

As I browsed through options, I noticed that brand reputation played a significant role in my decision-making. I opted for well-known brands like Whirlpool, Frigidaire, and GE, which have a history of producing reliable parts. Investing in a high-quality relay can save you from future problems and give you peace of mind.

Price Range

When I was shopping, I found that fridge compressor start relays range from $10 to $50, depending on the brand and type. While I wanted to save money, I learned that going for the cheapest option isn’t always wise, as it might fail sooner than expected. I aimed for a balance between affordability and quality.

Installation Process

After purchasing the relay, I was relieved to find that installation was relatively straightforward. However, I still recommend reviewing online tutorials or consulting the user manual for step-by-step instructions. If you’re not comfortable doing it yourself, hiring a professional can save you time and ensure it’s done correctly.

Warranty and Return Policy

Before finalizing my purchase, I made sure to check the warranty and return policy of the relay. Many reliable brands offer warranties that can range from 30 days to a year. This gives me confidence in my purchase, knowing that if something goes wrong, I have options.

Ultimately, replacing a fridge compressor start relay can be a simple and cost-effective way to extend the life of your refrigerator. By understanding the role of the relay, checking compatibility, considering quality, and ensuring proper installation, I was able to make an informed decision. I hope my guide helps you through the process as well!

Author Profile

Ronald Brown
Ronald Brown
Ronald Brown is the voice behind mwanakin.com, where he shares hands-on product reviews and real-world insights drawn from over a decade of experience in the education technology field. With a background in instructional design and product advising, Ronald developed a sharp eye for tools that actually work not just those that look good on paper. In 2025, he stepped away from corporate life to focus on building a blog that helps everyday people make smarter buying choices.

Based in Augusta, Georgia, Ronald now spends his time testing gadgets, writing honest reviews, and helping readers cut through marketing noise. Whether it’s a piece of tech, a home essential, or something in between, he believes in evaluating products the way people really use them in kitchens, offices, and living rooms, not labs. When he's not blogging, you'll find him exploring old camera gear, brewing strong coffee, or reading up on the next tool he plans to try.