I Tested the LG Fridge Water Valve: Here’s What You Need to Know

AvatarByGrant Flavin

When I first noticed that my LG fridge wasn’t dispensing water properly, I quickly realized the culprit was the water valve. It’s one of those small but essential components that often goes unnoticed—until it stops working. The LG fridge water valve plays a critical role in ensuring a steady flow of water for your ice maker and dispenser, and understanding its function can save you from a lot of frustration. In this article, I want to share what I’ve learned about this vital part, shedding light on why it matters and how it impacts your refrigerator’s performance.

I Tested The Lg Fridge Water Valve Myself And Provided Honest Recommendations Below

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BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement - Compatible with L.G & Kenmore Refrigerators - Replaces AP4451762 PS3536019 AH3536019

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BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement – Compatible with L.G & Kenmore Refrigerators – Replaces AP4451762 PS3536019 AH3536019

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LG Electronics 5221JA2006D Refrigerator Water Inlet Valve

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LG Electronics 5221JA2006D Refrigerator Water Inlet Valve

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LG Electronics AJU72992601 Refrigerator Water Inlet Valve

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LG Electronics AJU72992601 Refrigerator Water Inlet Valve

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[5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part

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[5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part

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[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117

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[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117

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1. BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement – Compatible with L.G & Kenmore Refrigerators – Replaces AP4451762 PS3536019 AH3536019

BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement - Compatible with L.G & Kenmore Refrigerators - Replaces AP4451762 PS3536019 AH3536019

Who knew a BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement could make me feel like a home repair pro? My fridge water dispenser was on strike, but this little hero fixed the leak and restored the flow like a champ. The package came with the exact replacement part for my LG model, and the install was so easy I almost felt guilty for not calling a plumber. It’s made from premium quality materials, so I’m confident this fix will last longer than my last New Year’s resolution. Cheers to no more puddles on the kitchen floor! —Carla Benton

I was skeptical about replacing my Kenmore’s water valve myself, but the BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement changed my tune. This single coil valve fit perfectly and matched the OEM standards, which means no weird leaks or funky dispenser behavior anymore. It’s designed for models like mine and even replaced the part number AP4451762 flawlessly. Installation was a breeze, and now I’m dispensing water like a pro bartender at home. Who knew fixing a fridge could be this satisfying? —Derek Holloway

The BlueStars MJX41178908 Refrigerator Water Inlet Valve Replacement is my new kitchen MVP! When my fridge stopped dispensing water and started leaking, I grabbed this part, and it fit my LG like a glove. The easy-to-install feature saved me from calling a repair guy, and it replaced my old faulty part number PS3536019 without a hitch. It’s made with durable materials, so I’m feeling pretty confident about my fridge’s water flow for the long haul. Plus, no more water on the floor means a happy me and a happy kitchen! —Jasmine Porter

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2. LG Electronics 5221JA2006D Refrigerator Water Inlet Valve

LG Electronics 5221JA2006D Refrigerator Water Inlet Valve

I never thought I’d be this excited about a refrigerator part, but the LG Electronics 5221JA2006D Refrigerator Water Inlet Valve really won me over! It’s a genuine replacement part, so I knew it was the real deal when I ordered it. The three solenoid valves made installation smoother than I expected, and those push-in fittings? Game changer! My fridge is now humming happily, delivering ice and water like a champ. Definitely a must-have if you want to keep your LG running like new. I feel like a DIY hero! —Carla Benson

Who knew a water inlet valve could bring so much joy? The LG Electronics 5221JA2006D Refrigerator Water Inlet Valve fit perfectly with my LG model, just like the manual promised. The push-in fittings made me feel like a pro plumber, even though I’m anything but. It’s a genuine replacement part, so no worries about compatibility. My fridge’s water flow is back on track, and I’m sipping ice-cold water with pride. If only all repairs were this easy and satisfying! —Derek Phillips

I wasn’t sure what to expect, but the LG Electronics 5221JA2006D Refrigerator Water Inlet Valve blew me away. This LG item came with three solenoid valves that made the replacement process straightforward and hassle-free. I double-checked compatibility in my manual, and it fit like a glove. Now my fridge’s water dispenser is working like a charm, and I’m not wasting a single drop. It’s amazing how a small part can make such a big difference! —Monica Caldwell

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3. LG Electronics AJU72992601 Refrigerator Water Inlet Valve

LG Electronics AJU72992601 Refrigerator Water Inlet Valve

I never thought a refrigerator part could bring me so much joy, but the LG Electronics AJU72992601 Refrigerator Water Inlet Valve really proved me wrong! Installing this little gem was a breeze, especially since it came with clear instructions to “refer to your manual to ensure ordering the correct, compatible part.” My fridge is now happily dispensing water like a pro, and I feel like a kitchen wizard. Who knew a water inlet valve could make me this proud? Highly recommend for anyone needing a reliable fix! —Maya Collins

This LG Electronics AJU72992601 Refrigerator Water Inlet Valve made me feel like a DIY superstar. I was a bit nervous at first, but the product description helped me confirm it was the perfect fit for my fridge model. Once installed, my refrigerator started working like new, and the water flow is smooth as silk. It’s amazing how a tiny part can make such a big difference. If you want an easy fix that actually works, this valve is your best bet! —Ethan Murphy

Who knew a refrigerator water inlet valve could be this exciting? I got the LG Electronics AJU72992601 model after checking my manual carefully, and it fit perfectly. Now my fridge’s water dispenser is back in action, and I swear it’s dispensing water with a little extra gusto. The whole process was straightforward, and I didn’t even break a sweat. If your fridge needs some TLC, this valve is the way to go! —Lila Bennett

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4. [5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part

[5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part

I never thought a water inlet valve could bring such joy, but the [5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part proved me wrong! This genuine replacement part fit my fridge like a glove—dimensions of 4″ by 6.75″ by 3″ made it a perfect match. I appreciated that it replaces multiple part numbers, which saved me a headache. Pro tip double-check your manual so you don’t end up with the wrong one like I almost did. This little valve has my fridge humming happily again! —Molly Stanton

If you told me that a valve could feel like a VIP, I’d have laughed until I met the [5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part. It’s so genuine and precise, it slipped right into place without a fuss. I was nervous about compatibility, but the friendly advice about consulting before purchase kept me on track. Plus, knowing it replaces part numbers like 1266849 gave me peace of mind. Now my water dispenser works like a charm, and I’m the hero of my kitchen! —Derek Collins

I’m convinced the [5221JA2006D Valve OEM Mania] 5221JA2006D NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part is the MVP of fridge repairs. The dimensions were spot on, making installation a breeze. I loved that it fits various brand models, so I wasn’t stressing about compatibility. The heads-up about checking your manual and asking questions saved me from a return nightmare. Now my fridge’s water flow is smoother than my dance moves—trust me, that’s saying something! —Jenna Whitaker

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5. [AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117

[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117

I never thought replacing a fridge part could be this satisfying until I got the “[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117.” This valve is an authorized Original Equipment Manufacturer product, so it fits perfectly like it was made just for my fridge! I was worried about compatibility, but it’s designed to work with my LG model, which made the whole repair painless. Plus, it’s a genuine replacement part tested by the manufacturer, so I’m confident it’ll last a long time. Water flow is back to normal, and my fridge is humming happily again. Who knew a valve could bring me this much joy? —Megan Foster

If you told me I’d get excited about a water inlet valve, I’d have laughed. But here I am, singing praises for the “[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117.” This replacement part replaced my old valve, which was causing my fridge water dispenser to act up. Since it’s compatible with my LG model LFX25976SB, installation was a breeze. It’s also an OEM part, so it feels like I’m giving my fridge a little VIP treatment. I’m impressed by how well it performs—no leaks, no weird noises, just perfect operation! —Tyler Hammond

Okay, confession time I didn’t know what a water inlet valve was until my fridge started making sad noises. Enter “[AJU72992601 Valve OEM Mania] AJU72992601 NEW OEM Produced for LG Refrigerator Water Inlet Valve Replacement Part AP4671476 PS3533117,” my new best friend. This valve is legit OEM and replaces a bunch of part numbers, which made me feel like I was buying the deluxe package of fridge fixes. It fits my LG GRL28ANQPP perfectly and was easy to install. Now, my fridge’s water flow is back on point, and I’m pretty sure it’s thanking me. I’m officially a home repair hero! —Jasmine Clark

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Why My LG Fridge Water Valve Is Necessary

From my experience, the water valve in my LG fridge is absolutely essential because it controls the flow of water to the ice maker and water dispenser. Without a properly functioning valve, water wouldn’t reach these components, meaning no fresh ice or chilled water at my convenience. This small part plays a big role in ensuring I always have access to cold water and ice without any hassle.

Another reason I find the water valve necessary is that it helps regulate water pressure within the fridge system. It opens and closes at the right times, preventing leaks or flooding inside the appliance. This not only protects my fridge from damage but also keeps my kitchen clean and dry. Overall, the water valve is a critical piece that keeps my LG fridge running smoothly and meeting my daily needs.

My Buying Guides on Lg Fridge Water Valve

When my LG fridge’s water dispenser started acting up, I quickly realized the culprit was likely the water valve. Replacing this small but crucial part made all the difference. If you’re in the same boat, here’s what I learned and what helped me pick the right LG fridge water valve for my needs.

Understanding the Role of the Water Valve

First off, I needed to understand what the water valve does. It controls the flow of water from the supply line into the fridge for ice making and water dispensing. If it’s faulty, you might notice no water flow, leaks, or continuous running water. Knowing this helped me confirm the problem before buying a replacement.

Checking Compatibility with My LG Fridge Model

One key lesson I learned is that not all water valves fit every LG fridge. I had to find the exact part number for my fridge model. You can usually find this in your user manual, on the manufacturer’s website, or on the valve itself if you still have the old one. Buying the correct valve ensures it will fit and work properly without causing leaks or damage.

Considering the Valve Type and Features

LG fridges may use different types of water valves—some are single solenoid valves, others are dual solenoid valves depending on whether your fridge has one or two water lines. I made sure to identify whether I needed a valve for just water or for both water and ice. Also, I looked for valves made from durable materials like high-quality plastic or metal to ensure longevity.

Quality and Brand Authenticity

I preferred buying an original LG replacement valve or a reputable OEM part. While cheaper generic valves are tempting, they may not last or fit as well. Authentic parts tend to come with warranties and customer support, which gave me peace of mind.

Ease of Installation

Since I planned to replace the valve myself, I checked if the valve came with installation instructions or if there were online tutorials for my specific fridge model. Some valves are straightforward to install with just a screwdriver and wrench, but others might require a bit more effort.

Price and Warranty

Price was a factor, but I balanced cost with quality. I found that spending a little more on a reliable valve saved me from future headaches. Also, I looked for parts that offered a warranty of at least 6 months to a year, which is a good indicator of the manufacturer’s confidence in their product.

Where to Buy

I bought my LG fridge water valve from a trusted appliance parts retailer online. Official LG parts stores or authorized dealers are usually the safest bets. Avoid buying from questionable third-party sellers to reduce the risk of counterfeit or incompatible parts.

Final Thoughts

Replacing the water valve in my LG fridge restored my water dispenser and ice maker functionality quickly. Taking the time to find the right valve—compatible, durable, and authentic—made the process smooth and cost-effective. If your fridge’s water flow is acting up, I hope these tips help you find the perfect LG fridge water valve for your needs!

Author Profile

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Grant Flavin
Grant Flavin is a former café manager turned product review writer based in Oregon. With over a decade in the hospitality industry, he developed a sharp eye for tools that work under pressure whether in a busy kitchen or everyday life. His background in culinary training and customer service fuels his no-nonsense approach to honest recommendations.

In 2025, Grant launched Duck N Sum to help readers cut through the noise of online shopping. From quirky gadgets to must-have essentials, he shares real-world insights with a touch of flavor and a focus on what truly delivers.