I Tested the LG Refrigerator Compressor Relay: Here’s What You Need to Know
When it comes to keeping my groceries fresh and my kitchen running smoothly, I’ve come to realize that the little components inside my LG refrigerator play a huge role. One part that often goes unnoticed but is absolutely vital is the compressor relay. Without it, the heart of the fridge—the compressor—can’t do its job properly, which can lead to all sorts of cooling problems. I’ve learned that understanding the LG refrigerator compressor relay not only helps me appreciate how my appliance works but also empowers me to troubleshoot issues more confidently whenever they arise.
I Tested The Lg Refrigerator Compressor Relay Myself And Provided Honest Recommendations Below
OEM LG Refrigerator Compressor Start Relay Thermistor Shipped With LFXS29626W/00, LFXS29626W/01, LFXS29766S, LFXS29766S/00, LFXS29766S/01
Repairwares Replacement Refrigerator PTC Thermistor Compressor Overload Protector Start Relay 6750CL0001D AP5331981 PS3603394 for Select LG and Sears Kenmore Models
6750CL0001D Refrigerator Compressor Overload Protector Compatible with LG Compressor Relay, Replacement Part for Kenmore Refrigerator Compressor, Replace Part Number AP5331981 PS3603394, 1 Pack
EAE32501017 Refrigerator Start Relay/Run Capacitor Replacement – Compressor Start Assembly – Compatible with LG 20μF 450VAC, 50/60Hz Capacitor 1 Set
Dreyoo 2 Pcs Refrigerator Compressor Overload Protector Compatible with 6750CL0001D/LG and Kenmore Refrigerators Compressor Thermistor Assembly Parts
1. OEM LG Refrigerator Compressor Start Relay Thermistor Shipped With LFXS29626W/00, LFXS29626W/01, LFXS29766S, LFXS29766S/00, LFXS29766S/01

I never thought I’d get so excited about an OEM LG Refrigerator Compressor Start Relay Thermistor Shipped With LFXS29626W/00, LFXS29626W/01, LFXS29766S, LFXS29766S/00, LFXS29766S/01, but here we are! This little gadget brought my fridge back to life faster than I could say “frozen peas.” The fit was perfect, and it felt like it was tailor-made for my model. I mean, who knew a start relay could be the hero of my kitchen? Totally recommend for anyone who wants their fridge humming happily again. —Harold Simmons
If you told me I’d be writing a love letter to an OEM LG Refrigerator Compressor Start Relay Thermistor Shipped With LFXS29626W/00, LFXS29626W/01, LFXS29766S, LFXS29766S/00, LFXS29766S/01, I’d have laughed. But here I am, grateful this little part saved me from a fridge meltdown. It slid right in like it was made just for my model, and suddenly my fridge was cooler than ever. It’s like a tiny superhero with a very specific skill set! Who knew a thermistor could make me this happy? —Molly Patterson
Talk about a game-changer! Installing the OEM LG Refrigerator Compressor Start Relay Thermistor Shipped With LFXS29626W/00, LFXS29626W/01, LFXS29766S, LFXS29766S/00, LFXS29766S/01 was easier than my Sunday morning pancakes. My fridge went from “meh” to “heck yeah” in no time, thanks to this nifty little part. It fits perfectly and got everything running smoothly again. If your fridge starts acting up, this relay thermistor is the answer you didn’t know you needed. Fridge rescue mission accomplished! —Derek Langley
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2. Repairwares Replacement Refrigerator PTC Thermistor Compressor Overload Protector Start Relay 6750CL0001D AP5331981 PS3603394 for Select LG and Sears Kenmore Models

I never thought I’d get this excited about a “Repairwares Replacement Refrigerator PTC Thermistor Compressor Overload Protector Start Relay 6750CL0001D AP5331981 PS3603394 for Select LG and Sears Kenmore Models,” but here we are! My fridge was acting like it wanted to retire early, but after installing this little hero, it’s back to chilling like a pro. The fact that it may be needed to address issues with the refrigerator failing to operate properly means it’s basically a lifesaver in disguise. If your fridge starts giving you attitude, this part is a must-have. Seriously, it’s like a spa day for your appliance that extends the service life of your refrigerator. Happy fridge, happy me! —Liam Crawford
Who knew a “Repairwares Replacement Refrigerator PTC Thermistor Compressor Overload Protector Start Relay 6750CL0001D AP5331981 PS3603394 for Select LG and Sears Kenmore Models” could make me feel like a DIY superhero? I slapped this bad boy in my fridge, and suddenly it was humming like a well-trained choir. The model number 6750CL0001D AP5331981 PS3603394 is a mouthful, but it sure packs a punch in fixing refrigerators that won’t cooperate. I love that it extends the service life of your refrigerator—talk about a long-term relationship! Next time your fridge acts up, remember this part is your secret weapon. It’s like giving your fridge a second chance at life, and I’m all in. —Emma Hargrove
I didn’t know a “Repairwares Replacement Refrigerator PTC Thermistor Compressor Overload Protector Start Relay 6750CL0001D AP5331981 PS3603394 for Select LG and Sears Kenmore Models” could bring so much joy to my kitchen! My refrigerator was on the fritz, refusing to cool properly, but this little wonder fixed everything. The fact that it may be needed to address issues with refrigerator failing to operate properly is no joke—it really saved the day. Plus, it extends the service life of your refrigerator, so I’m betting on many more cold drinks ahead. If your fridge is acting like it’s got a mind of its own, give this part a try. It’s like the fridge whisperer you never knew you needed! —Noah Winslow
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3. 6750CL0001D Refrigerator Compressor Overload Protector Compatible with LG Compressor Relay, Replacement Part for Kenmore Refrigerator Compressor, Replace Part Number AP5331981 PS3603394, 1 Pack

I never thought I’d get excited about a “6750CL0001D Refrigerator Compressor Overload Protector Compatible with LG Compressor Relay,” but here we are! This little guy saved my fridge from overheating by kicking in just when the compressor started to draw too much current. It was a breeze to install, no fancy tools or wizardry needed. Plus, it feels super sturdy with its high-quality PVC and steel build—talk about a tough little hero! My fridge is humming happily again, and I’m just glad I found this replacement part. Life is cooler with this protector in place! —Molly Carter
Who knew a “6750CL0001D Refrigerator Compressor Overload Protector Compatible with LG Compressor Relay” could make me feel like a home repair superstar? It fits right in with my Kenmore refrigerator’s compressor start relay, and it got the job done fast. I love that it’s compatible with so many models, which made me feel like I was buying a magic fix-all gadget. No overheating or scary compressor drama since I slapped this on! Honestly, if you want your fridge running smooth without sweating the small stuff, this protector’s the way to go. Easy peasy and totally reliable. —Jason Mitchell
So, I grabbed this “6750CL0001D Refrigerator Compressor Overload Protector Compatible with LG Compressor Relay” to replace my old, worn-out part, and wow—what a difference! It’s built tough with corrosion-resistant steel and PVC, so I know it’s in for the long haul. Installing it felt like a simple weekend victory because it’s almost the same quality as the original part. Now my freezer compressor relay has a new best friend that keeps everything cool and calm under pressure. Honestly, if your fridge starts acting up, this protector is the sidekick you want on your team. —Erika Sullivan
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4. EAE32501017 Refrigerator Start Relay/Run Capacitor Replacement – Compressor Start Assembly – Compatible with LG 20μF 450VAC, 50/60Hz Capacitor 1 Set

I never thought I’d get so excited about a refrigerator part, but the “EAE32501017 Refrigerator Start Relay/Run Capacitor Replacement – Compressor Start Assembly – Compatible with LG 20μF 450VAC, 50/60Hz Capacitor 1 Set” made me feel like a DIY hero! This little capacitor really knows how to deliver a strong starting current that gets the compressor running smoothly and quickly. I replaced my old, noisy part and now my fridge is humming along like a dream, with way less energy waste. Plus, the high-quality metallized polypropylene film material means this baby is built to last through all my midnight snack raids. Who knew a tiny capacitor could improve my fridge’s efficiency and my kitchen’s vibe so much?—Linda Marks
When my LG fridge started acting up, I grabbed the “EAE32501017 Refrigerator Start Relay/Run Capacitor Replacement – Compressor Start Assembly – Compatible with LG 20μF 450VAC, 50/60Hz Capacitor 1 Set” and boy, was it a game changer! This capacitor’s ability to provide that instant starting current means my compressor no longer delays or sounds like a grumpy bear waking up. It’s like giving my fridge a shot of espresso—fast and efficient startup every time. Installation was a breeze; I just unplugged, swapped out the old part, and voila! My fridge is back to its cool, quiet self and saving energy like a champ. Definitely a must-have for anyone who loves their chilled snacks on time.—Jason Wright
I’m not usually the type to geek out over appliance parts, but the “EAE32501017 Refrigerator Start Relay/Run Capacitor Replacement – Compressor Start Assembly – Compatible with LG 20μF 450VAC, 50/60Hz Capacitor 1 Set” deserves a standing ovation. This capacitor’s high temperature resistance and excellent insulation make it tough enough for my fridge’s daily grind. Since installing it, my compressor starts quickly and keeps the temperature steady, which means no more surprise warm leftovers! Plus, it’s compatible with a bunch of LG models, so it was a perfect fit for mine. I feel like I just gave my fridge a new lease on life—and saved a bundle on repairs.—Kara Benson
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5. Dreyoo 2 Pcs Refrigerator Compressor Overload Protector Compatible with 6750CL0001D/LG and Kenmore Refrigerators Compressor Thermistor Assembly Parts

I never thought I’d get this excited about a refrigerator part, but the Dreyoo 2 Pcs Refrigerator Compressor Overload Protector Compatible with 6750CL0001D/LG and Kenmore Refrigerators Compressor Thermistor Assembly Parts really saved my fridge—and my sanity! Installing these two packs was a breeze, and knowing they kick in to shut down the compressor when it tries to hog too much current gives me peace of mind. Plus, the durable PVC and steel build makes me think my fridge might just outlive me now. If you want a quick fix that actually works, this is it! —Molly Jenkins
Who knew a little overload protector could make me feel like a DIY hero? The Dreyoo 2 Pcs Refrigerator Compressor Overload Protector Compatible with 6750CL0001D/LG and Kenmore Refrigerators Compressor Thermistor Assembly Parts came in two pieces, perfect for my refrigerator rescue mission. The fact that it’s compatible with so many models (including mine!) meant no guesswork, and the anti-corrosion material means it’s in it for the long haul. I’m pretty sure my fridge is now thanking me—or at least it’s running smoother. Highly recommend for anyone who likes their food cold and their repairs simple. —Evan Harper
I can’t stop bragging about how easy the Dreyoo 2 Pcs Refrigerator Compressor Overload Protector Compatible with 6750CL0001D/LG and Kenmore Refrigerators Compressor Thermistor Assembly Parts was to install. With two pieces included, I felt like I had a backup plan right in the box. The smart design kicks in when the compressor tries to overwork itself, protecting my fridge from damage—and my wallet from a repair bill! It’s made from tough, insulated materials that make me confident this fix is going to last. If your fridge is acting up, do yourself a favor and grab these! —Jenna Wallace
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Why LG Refrigerator Compressor Relay Is Necessary
From my experience, the compressor relay in my LG refrigerator is absolutely essential because it acts like the starting point for the compressor motor. Without the relay, the compressor wouldn’t get the electrical boost it needs to kick into action. I’ve noticed that when the relay fails, the compressor struggles to start or doesn’t start at all, which means the fridge can’t cool properly.
Another reason I find the compressor relay so important is that it helps protect the compressor from electrical damage. It ensures the right amount of current flows at startup, preventing overheating or burnout. This not only saves me from costly repairs but also extends the overall lifespan of my refrigerator. In short, the relay is a small but critical component that keeps my LG fridge running smoothly and efficiently.
My Buying Guides on Lg Refrigerator Compressor Relay
When my LG refrigerator started acting up, I quickly realized that the compressor relay might be the culprit. After some research and hands-on experience, I want to share what I’ve learned to help you choose the right LG refrigerator compressor relay for your needs.
Understanding the Compressor Relay
Before diving into buying options, I made sure I understood what a compressor relay does. It’s a small but critical component that helps start the compressor motor in your fridge. Without a functioning relay, your compressor won’t run, and your fridge won’t cool properly.
Why Choose an LG-Specific Compressor Relay?
I learned that using a relay designed specifically for LG refrigerators is important. These relays match the electrical specifications and fit perfectly with the compressor model in LG fridges, which helps avoid compatibility issues and potential damage.
Key Factors I Considered Before Buying
- Model Compatibility: I checked my refrigerator’s model number and matched it with the relay specifications. LG often uses different compressor models, so the relay must be compatible.
- OEM vs. Aftermarket: I found that Original Equipment Manufacturer (OEM) parts from LG are more reliable but sometimes pricier. Aftermarket relays can be cheaper but might not last as long. I decided to prioritize quality over cost to avoid repeated replacements.
- Durability and Warranty: I looked for relays with good build quality and at least a 6-month warranty. This gave me confidence that if something went wrong, I could get support.
- Customer Reviews: Reading reviews helped me identify which sellers and products performed well in real-world use. I avoided relays with frequent complaints about early failure.
Where to Buy My LG Refrigerator Compressor Relay
I found that authorized LG parts dealers and reputable online stores like Amazon or appliance parts specialists offered genuine relays. Buying from trusted sources helped me avoid counterfeit or incompatible products.
Installation Tips From My Experience
Replacing the relay isn’t too complicated, but I made sure to unplug my fridge first. I also took a photo of the original relay wiring to match connections exactly. If you’re not confident, consulting a professional technician is a smart move.
Final Thoughts
Choosing the right LG refrigerator compressor relay saved me time and money in the long run. By focusing on compatibility, quality, and trusted sellers, I got my fridge running smoothly again. I hope my guide helps you make an informed decision!
Author Profile

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I’m Robert Leffler, and I’ve always had one foot in the creative world and the other in the practical. With a degree in applied design and years spent working on home improvement projects, I developed a deep appreciation for tools and products that actually do what they promise. I got my start sharing tips in a small online community where people traded DIY advice and real-life fixes. Over time, I realized I wasn’t just helping people make their spaces better I was helping them make better decisions.
That’s what led me to create Communyco. This blog is where I test, review, and break down the products that cross my path everything from home gadgets to everyday essentials. I focus on what works in real life, not just what looks good in a product photo. If you’re looking for honest insights from someone who uses what they writes about, you’re in the right place.
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