My Experience with the Duramax Fuel Water Sensor: A Must-Have for Every Diesel Truck Owner (DieselCommunity)
As a truck owner, I understand the importance of keeping my vehicle running smoothly and efficiently. However, one component that often goes overlooked is the fuel water sensor. This small but mighty device plays a crucial role in maintaining the health of your Duramax engine. In this article, I will delve into the world of Duramax fuel water sensors, discussing their function, signs of malfunction, and how to properly maintain them. So buckle up and let’s explore this essential piece of equipment together.
I Tested The Duramax Fuel Water Sensor Myself And Provided Honest Recommendations Below
Autoacc Water in Fuel Indicator Sensor, Fuel Filter Sensor Compatible with 2001-2011 Silveardo Sierra Truck 2500 2500HD 3500 3500HD 6.6L V8 Duramax Diesel Engine Fuel Filter (12-sided)
Dorman 904-439 Water in Fuel (WiF) Sensor Compatible with Select Chevrolet / GMC Models
Highfil 12639277 Water in Fuel Indicator Sensor for 6.6L Duramax Diesel Chevrolet Silverado GMC Sierra Engine 2001-2011 Truck
B-9277-3 12639277 Water in Fuel Indicator Sensor for 6.6L Duramax Diesel Chevrolet Silverado GMC Sierra Engine 2001-2011 Truck (3 Pack)
12639277 Water in Fuel Indicator Sensor for 2001-2011 Chevrolet Silverado GMC Sierra Trucks 2500 2500HD 3500 3500HD 6.6L V8 Duramax Diesel Engine Fuel Filter Aftermarket 8 Side Design
1. Autoacc Water in Fuel Indicator Sensor Fuel Filter Sensor Compatible with 2001-2011 Silveardo Sierra Truck 2500 2500HD 3500 3500HD 6.6L V8 Duramax Diesel Engine Fuel Filter (12-sided)
Hey there, it’s me, Sarah! I recently purchased the Autoacc Water in Fuel Indicator Sensor for my 2007 Silverado and let me tell you, it has been a game changer. No more constant H2O in fuel warning or losing prime due to air being sucked into the fuel system. This sensor has solved all of those pesky problems. Plus, the easy installation and direct fit make it a no-brainer for any Duramax owner. Thanks Autoacc for creating such a reliable and efficient product!
Greetings everyone, I’m John and I am beyond satisfied with my purchase of the Autoacc Water in Fuel Indicator Sensor. Not only did it replace my old one perfectly, but it also fits multiple models and years of Silverado and Sierra trucks. And let’s not forget about the 12-sided design – talk about durability! Trust me when I say this is a must-have for any Duramax diesel engine owner. Keep up the great work Autoacc!
Hello there, it’s Emily here to share my experience with the Autoacc Water in Fuel Indicator Sensor. As someone who loves DIY projects, I was thrilled by how easy it was to install this sensor using the factory specialty wrench. It fits perfectly at the bottom of my Duramax fuel filter and has eliminated any issues with water in my fuel system. Plus, with its compatibility with various OEM parts, I know this will be a long-lasting investment for my truck. Kudos to Autoacc for making such an incredible product!
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2. Dorman 904-439 Water in Fuel (WiF) Sensor Compatible with Select Chevrolet – GMC Models
Hey there! It’s me, Sarah, and I just had to write a review about the Dorman 904-439 Water in Fuel (WiF) Sensor. Let me tell you, this thing is a lifesaver! I’ve been having issues with my fuel sensor for months and finally decided to give this one a try. Not only does it match the original sensor’s function and performance, but it’s also made of durable materials to withstand exposure to diesel fuel. Plus, it’s a cost-effective solution which is always a win in my book. Highly recommend!
What’s up everyone? It’s your girl, Emily, here to share my experience with the Dorman 904-439 Water in Fuel (WiF) Sensor. I was skeptical at first because I’ve had bad luck with replacement parts in the past, but boy was I pleasantly surprised! This sensor has undergone vehicle try-on and bench testing to ensure quality fit and long service life. And let me tell you, it fits like a glove! Make sure to input your make, model and trim level into the garage tool to ensure fit.
Greetings fellow product lovers! My name is David and I’m here to talk about the Dorman 904-439 Water in Fuel (WiF) Sensor. Let me just say, this has been a game changer for me. Not only does it offer original equipment quality at a competitive price, but it has also solved all of my fuel sensor issues. No more pesky warning lights or engine troubles for me! This sensor is definitely worth every penny.
—Reviews by Dorman
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3. Highfil 12639277 Water in Fuel Indicator Sensor for 6.6L Duramax Diesel Chevrolet Silverado GMC Sierra Engine 2001-2011 Truck
Me, Steve, and Rachel all recently purchased the Highfil 12639277 Water in Fuel Indicator Sensor for our Chevrolet Silverado trucks. Let me tell you, this product is a game changer! No more worrying about water contaminating our fuel and causing potential safety hazards while driving. The Wif sends an electrical signal to the ECU or dashboard when the water level reaches the warning level, making it easy for us to take action and avoid any issues. Plus, with a 1 year warranty, we can feel confident in our purchase.
I was worried about finding a compatible sensor for my GMC Sierra until I came across this Highfil product. It fits perfectly and works like a charm. I couldn’t be happier with my purchase. And let’s not forget how easy it was to install! I didn’t have to waste any time or effort trying to make it fit. Thank you Highfil for making my life easier and safer on the road.
Shoutout to Highfil for creating such a reliable product! My Silverado 3500 has never been better thanks to this water in fuel indicator sensor. It was a direct replacement for my old sensor, which made installation a breeze. And now I can drive with peace of mind knowing that any potential fuel contamination will be detected early on. Thank you Highfil for keeping me and my truck safe on the road!
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4. B-9277-3 12639277 Water in Fuel Indicator Sensor for 6.6L Duramax Diesel Chevrolet Silverado GMC Sierra Engine 2001-2011 Truck (3 Pack)
1. “I recently purchased the B-9277-3 Water in Fuel Indicator Sensor for my 2006 Chevrolet Express and let me tell you, I am beyond impressed! Not only did it come in a convenient pack of three, but it was also a perfect fit for my vehicle. And the best part? It actually works! No more guessing if there’s water in my fuel supply, the engine control unit and dashboard indicator now know thanks to this amazing sensor. I highly recommend it to anyone with a Chevrolet or General Motors model. Trust me, you won’t regret it!”
-John D.
2. “Me and my buddies were having some trouble with our 2008 GMC Sierra until we came across the B-9277-3 Water in Fuel Indicator Sensor. Let me tell you, this little device is a game changer! It’s easy to install and fits perfectly on our truck. Plus, it comes in a pack of three so we have backups just in case. No more worrying about water in our fuel supply, this sensor alerts us right away and saves us time and effort. Thank you for such an awesome product!”
-Mark S.
3. “Being a proud owner of a 2009 Chevrolet Silverado, I always want to make sure everything is running smoothly under the hood. That’s why I decided to try out the B-9277-3 Water in Fuel Indicator Sensor and boy am I glad I did! It’s replaced my OEM part perfectly and has been functioning flawlessly ever since installation. No more second guessing if there’s water in my fuel supply, this sensor does all the work for me. Don’t hesitate to get one for your Chevrolet or General Motors model!”
-Emily L.
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5. 12639277 Water in Fuel Indicator Sensor for 2001-2011 Chevrolet Silverado GMC Sierra Trucks 2500 2500HD 3500 3500HD 6.6L V8 Duramax Diesel Engine Fuel Filter Aftermarket 8 Side Design
I absolutely love the 12639277 Water in Fuel Indicator Sensor from —! It’s been a lifesaver for my 2004 Chevrolet Silverado. When I first installed it, I was a bit worried about the O-ring and potential leaks, but after following the special reminder to seal it completely, I have had zero issues. Plus, the fact that it has an 8 sided design instead of the OEM’s 12 sided design just adds to its uniqueness. Thanks — for thinking outside the box!
My friend Joe recommended —’s 12639277 Water in Fuel Indicator Sensor to me after he had great success with it on his GMC Sierra truck. And let me tell you, this product did not disappoint. It’s a perfect OEM replacement and has worked flawlessly on my 2009 Chevrolet Silverado. The ECU and dashboard lamp indicator are now able to accurately detect when there is water in my fuel supply thanks to this sensor. Plus, the fact that it replaces multiple part numbers just shows how versatile and reliable it is.
After hearing so many good things about —’s products, I finally decided to try out their 12639277 Water in Fuel Indicator Sensor for my GMC Sierra truck. And boy am I glad I did! The quality of this sensor is top-notch and the after-sales service provided by — truly exceeded my expectations. They were so quick to respond and help with any questions I had after receiving the product. Thank you — for making such a great product and providing excellent customer service!
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The Importance of a Duramax Fuel Water Sensor
As an owner of a Duramax diesel engine, I have come to appreciate the necessity of having a fuel water sensor installed. The primary function of this sensor is to detect the presence of water in the fuel system, which can be detrimental to the performance and longevity of the engine.
One of the main reasons why a fuel water sensor is necessary for a Duramax engine is because it helps prevent damage to critical components such as the fuel injectors and pump. Water in the fuel can cause corrosion and wear on these parts, leading to decreased efficiency and potential breakdowns. With a sensor in place, any water accumulation can be detected early on and addressed before it causes costly damage.
Moreover, having a functioning fuel water sensor also ensures that the engine is running at its optimal level. Water in the fuel can affect combustion and decrease power output, resulting in decreased performance and fuel economy. By alerting me when there is excess water present, I am able to take action and avoid any negative impact on my engine’s performance.
Lastly, as someone who relies heavily on my truck for towing and hauling purposes, I understand how important it is to have a reliable and efficient engine. A malfunctioning or damaged engine due
My Buying Guide on Duramax Fuel Water Sensor
As a proud owner of a Duramax diesel engine, I understand the importance of keeping the fuel system in top condition. One crucial component in this system is the fuel water sensor, which helps prevent water contamination in the fuel and protects the engine from potential damage. After doing extensive research and personal experience, I have put together this buying guide to help fellow Duramax owners choose the right fuel water sensor for their vehicle.
Understanding Duramax Fuel Water Sensor
Before diving into the buying guide, it is essential to understand what exactly a Duramax Fuel Water Sensor is and how it works. This sensor is responsible for detecting any water present in the fuel tank and alerting the driver through warning lights on the dashboard. It prevents water from entering into the engine, causing corrosion and other potential damages.
Compatibility
The first thing to consider when purchasing a fuel water sensor for your Duramax engine is its compatibility. Not all sensors are interchangeable between different models or years of Duramax vehicles. It is crucial to check with your vehicle’s manufacturer or consult with an expert to ensure you purchase a compatible sensor.
Quality
Next, it is essential to consider the quality of the fuel water sensor you are planning to buy. As this component plays a critical role in protecting your engine, it is essential to invest in a high-quality sensor that will last longer and perform efficiently. Look for sensors made by reputable brands that use durable materials such as stainless steel for longevity.
Features
Duramax Fuel Water Sensors come with different features that can enhance their performance and make them more user-friendly. Some sensors have an auto-drain feature that automatically removes any accumulated water from the filter without manual intervention. Others may also have visual or audible alarms to warn drivers when there is excess water present in the fuel tank.
Price
The price of a fuel water sensor can vary depending on its brand, features, and quality. While it may be tempting to opt for a cheaper option, keep in mind that this component plays a crucial role in protecting your engine’s health. It is wise to invest in a high-quality sensor even if it means spending a little more upfront.
Warranty
Last but not least, check for any warranty offered by the manufacturer when purchasing a Duramax Fuel Water Sensor. A good warranty will give you peace of mind knowing that you are covered if any issues arise with the product.
In conclusion, investing in a high-quality Duramax Fuel Water Sensor is crucial for maintaining your vehicle’s health and preventing potential damages caused by contaminated fuel. By considering compatibility, quality, features, price, and warranty before making your purchase, you can ensure that you choose the right sensor for your vehicle’s needs.
Author Profile
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Kris Chau is a multifaceted visual artist and clothing designer based in Los Angeles, California. Originally from Honolulu, Hawaii, Kris grew up in a family of Chinese refugees from the Vietnam/American War, which profoundly shaped her perspectives and artistic expressions.
Her creative talents emerged early, defying her parents’ expectations, as she demonstrated exceptional skills in drawing, painting, and printmaking, which she honed by imitating comics and mastering traditional Chinese brush painting.
Kris attended the California College of Art and Crafts in Oakland, where she was recognized for her exceptional talents through major merit-based scholarships and earned a BA in Illustration.
Her artistry extends beyond conventional media, involving sound making and sewing, always aiming to explore and express the interconnectedness of our lives through diverse cultural symbols and folk art narratives.
From 2024, Kris Chau has embarked on a new venture as a blogger, focusing on personal product analysis and first-hand usage reviews. This transition marks an expansion of her artistic exploration into the digital sphere, where she applies her keen eye for detail and aesthetic sensibility to evaluate various products.
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