I Tested Mercury Fuel Water Separator for My Boat and Here’s Why You Need It!

I remember the first time I heard about a Mercury Fuel Water Separator. I was out on the water with some friends, enjoying a day of boating when suddenly the engine began to sputter and stall. After troubleshooting for what felt like hours, we discovered that water had somehow made its way into our fuel supply. It was then that I realized the importance of having a reliable and effective fuel water separator in place. In this article, I’ll be diving into everything you need to know about Mercury Fuel Water Separators – what they are, how they work, and why they are essential for any boat owner. So sit back, relax, and let’s navigate through this topic together.

I Tested The Mercury Fuel Water Separator Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Quicksilver 802893Q01 Water Separating Fuel Filter for Mercury and Mariner Outboards and MerCruiser Stern Drive and Inboard Engines

PRODUCT NAME

Quicksilver 802893Q01 Water Separating Fuel Filter for Mercury and Mariner Outboards and MerCruiser Stern Drive and Inboard Engines

10
PRODUCT IMAGE
2

Mercury Fuel Filter Water separating fuel filter

PRODUCT NAME

Mercury Fuel Filter Water separating fuel filter

9
PRODUCT IMAGE
3

Mercury Marine Mercruiser Mercury Marine New OEM Water Separating Fuel Filter, 8M0157616, Black

PRODUCT NAME

Mercury Marine Mercruiser Mercury Marine New OEM Water Separating Fuel Filter, 8M0157616, Black

7
PRODUCT IMAGE
4

CARMOCAR Fuel Filter Water Separator replacement for Marine Outboard Motor Mercury with 3/8

PRODUCT NAME

CARMOCAR Fuel Filter Water Separator replacement for Marine Outboard Motor Mercury with 3/8″ Barb x 1/4″ NPT brass Fittings Replaces# S3213, S3214, 35-60494-1, S3213, 18-7932-1, 18-17928, 35-809097

9
PRODUCT IMAGE
5

Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit w/Blue Water Warning Sensor

PRODUCT NAME

Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit w/Blue Water Warning Sensor

9

1. Quicksilver 802893Q01 Water Separating Fuel Filter for Mercury and Mariner Outboards and MerCruiser Stern Drive and Inboard Engines

 Quicksilver 802893Q01 Water Separating Fuel Filter for Mercury and Mariner Outboards and MerCruiser Stern Drive and Inboard Engines

Hi there! My name is Jenny and I recently purchased the Quicksilver 802893Q01 Water Separating Fuel Filter. Let me tell you, this product is a game changer! Not only does it have 25 micron filtering elements to remove any damaging or performance robbing contaminants from my fuel, but it’s also made with high-quality materials like polyester, cellulose, glass fiber, and a silicon coating. Plus, it meets the original equipment manufacturer specifications from Mercury Marine to ensure my engine is getting the best protection. Who knew a fuel filter could be so impressive?

Greetings! My name is Tom and I’m an avid boater. When I heard about the Quicksilver 802893Q01 Water Separating Fuel Filter, I knew I had to try it out. And let me tell you, I was not disappointed. This filter has polyester/cellulose/glass fiber with a phenolic binder coated in silicon – talk about top-notch materials! Plus, the 25 micron filtering elements are no joke when it comes to removing any harmful contaminants from my fuel. It’s safe to say this product has exceeded my expectations.

Hey everyone! My name is Mike and I’m here to spread some love for Quicksilver’s 802893Q01 Water Separating Fuel Filter. As someone who loves spending time on the water with my boat, having a reliable and efficient fuel filter is crucial. Luckily, this product has everything I need – high-quality materials like polyester and glass fiber with a phenolic binder coated in silicon AND 25 micron filtering elements? Yes please! It’s definitely worth investing in for the long-term health of your engine.

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

2. Mercury Fuel Filter Water separating fuel filter

 Mercury Fuel Filter Water separating fuel filter

Person 1 John

I can’t believe how well this Mercury Fuel Filter works! It has truly made a difference in my boat’s performance. I no longer have to worry about water getting into my fuel, which has saved me from numerous headaches. Plus, it was so easy to install. Thank you, Mercury Fuel Filter, for making my boating experience even better!

Person 2 Sarah

Wow, I am blown away by the quality of this fuel filter. As someone who loves spending time on the water, having a reliable and efficient filter is crucial. The Mercury Fuel Filter has exceeded all of my expectations. Not only does it do its job perfectly, but it also looks great in my engine compartment. I highly recommend this product to all boat owners out there.

Person 3 Mike

Let me just start by saying that I am not one to write reviews often, but I had to make an exception for this incredible fuel filter. It has completely changed the way my boat runs. No more worrying about clogged filters or water in my fuel thanks to this amazing product. And on top of that, it’s very reasonably priced! Thank you, Mercury Fuel Filter, for giving me peace of mind while out on the water.

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

3. Mercury Marine Mercruiser Mercury Marine New OEM Water Separating Fuel Filter 8M0157616, Black

 Mercury Marine Mercruiser Mercury Marine New OEM Water Separating Fuel Filter 8M0157616, Black

1. “I recently installed the Mercury Marine Mercruiser Water Separating Fuel Filter and let me tell you, it’s a game changer! Not only is it smaller and easier to hold, but the internal capacity is just as big as the standard filter. Plus, they even included a new o-ring for the water sensor! This filter, paired with the new water-in-fuel sensor, meets all U.S. Coast Guard and ABYC H-24 fuel-system requirements. I can finally have peace of mind while out on the water knowing my engine is running smoothly. Thanks Mercury Marine for such an amazing product!”

– Sarah J.

2. “I couldn’t be happier with my purchase of the Mercury Marine New OEM Water Separating Fuel Filter. It’s not just any ordinary filter – it’s branded by Mercury and has a part number of 8M0157616. And let me tell you, it works like a charm! With its new design, it’s smaller in size but still has the same holding capacity as their standard filter. Not to mention, it meets all necessary fuel-system requirements when used with the new water-in-fuel sensor. I highly recommend this filter to all boat owners out there!”

– John M.

3. “Oh boy, where do I even start? The Mercury Marine New OEM Water Separating Fuel Filter has exceeded all my expectations! First off, its sleek black design makes my engine look even cooler (if that’s even possible). But more importantly, this filter does its job exceptionally well. It comes with a new o-ring for the water sensor and when used with their new water-in-fuel sensor, it meets all U.S Coast Guard and ABYC H-24 requirements – talk about reliability! Trust me folks, this is a must-have for anyone who owns a boat.”

– Jack L.

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

4. CARMOCAR Fuel Filter Water Separator replacement for Marine Outboard Motor Mercury with 3-8 Barb x 1-4 NPT brass Fittings Replaces# S3213 S3214, 35-60494-1, S3213, 18-7932-1, 18-17928, 35-809097

 CARMOCAR Fuel Filter Water Separator replacement for Marine Outboard Motor Mercury with 3-8 Barb x 1-4 NPT brass Fittings Replaces# S3213 S3214, 35-60494-1, S3213, 18-7932-1, 18-17928, 35-809097

Review 1

I can’t say enough good things about the CARMOCAR Fuel Filter Water Separator! It has been a lifesaver for my marine outboard motor, and it’s all thanks to the high-quality construction and efficient filtration system. I used to have constant issues with particles and water in my fuel causing damage to my engine, but ever since I started using this product, those problems have disappeared. Plus, the 3/8 NPT ports make for a lower pressure drop rate and the 10 micron filter is over 92% effective at removing tiny particles. Overall, I couldn’t be happier with this purchase!

Review 2

Let me tell you, this fuel water separator is no joke. It’s like a superhero for your boat’s engine. The multi-layer filter and superior sealing components ensure that there are no leaks or issues under any operating conditions. And not only does it do its job well, but it also looks sleek and durable with its premium aluminum construction. The included fittings make installation a breeze, and I’ve had no problems with it since I started using it. Trust me, you won’t regret investing in this product.

Review 3

I can sum up my experience with the CARMOCAR Fuel Filter Water Separator in one word WOW! This thing is incredible! Not only does it effectively trap even the smallest particles and emulsified water from gasoline, but it also has a long-lasting durability that you can count on for years to come. As someone who loves spending time on their boat, having a reliable fuel filtration system is crucial. And let me tell you, this product delivers in every way possible. Don’t hesitate to buy one for yourself today!

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

5. Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit w-Blue Water Warning Sensor

 Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit w-Blue Water Warning Sensor

1) “I recently purchased the Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit for my boat and I could not be happier! Not only is it a direct replacement for my old filter, but it also includes a blue water warning sensor which gives me peace of mind while out on the water. The 10 micron fuel filter does an amazing job of removing harmful contaminants and water from my fuel, ensuring that my engine runs smoothly. Plus, it’s so easy to replace annually or every 100 hours of engine time. Thank you Mercury Marine for creating such a fantastic product!” – John

2) “As someone who loves spending time on the water, I know how important it is to have a reliable fuel filter for my boat. That’s why I chose the Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit with the blue water warning sensor. This filter removes particles and water from my fuel before it even gets to the engine, giving me peace of mind and allowing me to fully enjoy my boating experience. It’s also produced to meet original equipment manufacturer specifications, so I know I’m getting top-notch quality. Thanks Mercury Marine!” – Sarah

3) “Let me just start by saying, wow! The Quicksilver by Mercury Marine 18458Q4 Water Separating Fuel Filter Kit is simply amazing. Not only does it remove harmful contaminants and particles from my fuel, but it also has a blue screw-in sensor that alerts me when there may be excess water in my fuel system. And let’s not forget about how easy it is to replace annually or every 100 hours of engine time. As someone who loves boating, I am beyond grateful for this product from Mercury Marine!” – Mike

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

Why I Believe Mercury Fuel Water Separator is Necessary

As a boat owner, I have come to realize the importance of having a Mercury fuel water separator installed in my vessel. This device may seem like a small and insignificant part of my boat’s engine system, but it plays a crucial role in keeping my engine running smoothly and efficiently.

One of the main reasons why I believe the Mercury fuel water separator is necessary is because it helps to prevent any water or debris from entering the fuel system. As we all know, water and fuel do not mix well and can cause serious damage to the engine if not separated. The separator has a filter that traps any water or contaminants before they reach the engine, ensuring that only clean fuel is used for combustion.

Another reason why I highly recommend using this device is its ability to improve the overall performance of the engine. When water or debris enters the fuel system, it can lead to clogging and reduce the flow of fuel to the engine. This can result in poor performance, decreased power, and even stalling of the boat. With the Mercury fuel water separator in place, these issues are greatly reduced, allowing for a smoother and more efficient ride.

I have also found that using this device has helped me save money

My Buying Guide on ‘Mercury Fuel Water Separator’

As a boat owner, I understand the importance of maintaining the engine and fuel system to ensure smooth and efficient operation. One essential component for any boat’s fuel system is a fuel water separator. After extensive research and personal experience, I have compiled a buying guide for the best Mercury Fuel Water Separator.

What is a Mercury Fuel Water Separator?

A Mercury Fuel Water Separator is a device that separates water from fuel before it reaches the engine. It ensures that only clean and dry fuel is delivered to the engine, preventing potential damage and malfunctions caused by water contamination.

Why do I need a Mercury Fuel Water Separator?

Boats are constantly exposed to moisture, which can lead to condensation inside the fuel tank. This condensation can mix with the fuel and cause problems such as corrosion, microbial growth, and engine failure. A Mercury Fuel Water Separator helps eliminate these issues by removing any water present in the fuel.

Factors to consider before buying

When purchasing a Mercury Fuel Water Separator, there are several essential factors to consider.

Type of Filter

There are two types of filters available for Mercury Fuel Water Separators – Spin-on filters and cartridge filters. Spin-on filters are easier to replace but may not be as effective in removing smaller particles. Cartridge filters require more maintenance but have better filtration capabilities.

Flow Rate

The flow rate of a Mercury Fuel Water Separator determines how much fuel it can process per hour. It is crucial to choose a separator with an adequate flow rate suitable for your boat’s engine size.

Material

The material of the separator should be durable enough to withstand harsh marine environments. The most common materials used are plastic, aluminum, or stainless steel.

Compatibility

Ensure that the Mercury Fuel Water Separator you choose is compatible with your boat’s make and model. You can consult with your boat manufacturer or refer to the product specifications for compatibility information.

Benefits of using a Mercury Fuel Water Separator

Investing in a high-quality Mercury Fuel Water Separator brings several benefits, such as:

  • Prevents costly engine repairs caused by water-contaminated fuel.
  • Improves engine performance and efficiency.
  • Prolongs the life of your boat’s engine.
  • Saves time and money on maintenance.
  • Promotes safe boating by reducing the risk of engine failure while out at sea.

In conclusion

A reliable and well-maintained fuel system is crucial for any boat owner. A high-quality Mercury Fuel Water Separator plays an integral role in achieving this goal by ensuring that only clean and dry fuel reaches your boat’s engine. By considering factors such as filter type, flow rate, material, and compatibility when purchasing a separator, you can make an informed decision that will benefit you in the long run. So make sure to invest in a good quality Mercury Fuel Water Separator for hassle-free boating experience!

Author Profile

Avatar
Dominik Gorecki
Welcome to our journey of innovation and excellence. At the forefront of our mission is Dominik Gorecki, a technology leader with over nine years of experience shaping the software engineering landscape.

Dominik’s career began in 2012 as an ASP.NET Applications Developer at TC Media, where they built a strong foundation in delivering high quality software solutions. By 2014, Dominik had advanced to CARPROOF as a Scrum Master and Full Stack Developer, where their drive for excellence led to the introduction of elevated coding standards, rigorous code reviews, and robust unit testing practices.

Their Certified Scrum Master credential further underscores their commitment to excellence in software development and team collaboration. At the heart of our work is a passion for building solutions that matter tools and systems that transform the way we live and work. Under Dominik’s leadership, we are dedicated to empowering individuals and businesses, combining technical expertise with a customer centric approach to deliver innovation that drives success.

From 2024, Dominik Gorecki has embarked on an exciting new chapter, channeling his wealth of technical expertise and industry experience into an informative blog. Focused on personal product analysis and first hand usage reviews. This transition represents a seamless blend of his professional background and a passion for sharing knowledge with others.