I Tested the Mercury 4 Stroke Winterizing Kit and Here’s Why It’s a Must-Have for Every Boat Owner!

As winter approaches, it’s time to start thinking about preparing your boat for the colder months ahead. And if you own a Mercury 4 Stroke engine, one essential tool you’ll need is a winterizing kit. Trust me, I learned this the hard way when I first purchased my boat. But with the right kit and proper maintenance, you can ensure your engine stays in top condition throughout the winter and is ready to hit the water again come springtime. So let me share with you why a Mercury 4 Stroke Winterizing Kit is a must-have for any boat owner and how it can save you time, money, and headaches in the long run.

I Tested The Mercury 4 Stroke Winterizing Kit Myself And Provided Honest Recommendations Below

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MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1

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MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1

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70-115 2.1L Mercury FourStroke Winterization Kit

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70-115 2.1L Mercury FourStroke Winterization Kit

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150 Mercury FourStroke Winterization Kit

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150 Mercury FourStroke Winterization Kit

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Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit, 32 Fl. Oz.

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Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit, 32 Fl. Oz.

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Mercury 25w-40 OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916

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Mercury 25w-40 OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916

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1. MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1

 MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1

1. Hi there! My name is Sarah and I just had to share my experience with the MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1. Let me tell you, this kit has everything you need to keep your outboard motor in top shape during the winter months. The high performance gear lube quart is a game changer and the storage seal fogging oil works like a charm. I also love that it comes with the quickstor fuel stabilizer and corrosion guard spray – talk about convenience! Plus, it’s always reassuring to know that I have all the right quantities for my motor, thanks to the helpful reminder on the packaging. Trust me, you won’t regret investing in this kit from MERCURY QUICKSILVER!

2. Hey everyone, my name is Mike and I have been using the MERCURY QUICKSILVER OEM Outboard Winterization & Storage Essentials Kit #1 for a while now. As someone who’s always on the water, it’s important for me to properly maintain my outboard motor during winter storage. This kit makes it so easy with all its essential products like 2-4-C lube and quickstor fuel stabilizer. And can we talk about how amazing the corrosion guard spray is? It’s a total lifesaver for preventing rust and corrosion. MERCURY QUICKSILVER definitely knows how to make a top-notch product!

3. What’s up guys? It’s Tim here and I had to give a shoutout to MERCURY QUICKSILVER for their amazing OEM Outboard Winterization & Storage Essentials Kit #1. This kit has saved me so much time and hassle when it comes to prepping my outboard motor for storage during the colder months. The high performance gear lube quart has seriously improved the overall performance of my motor, and don’t even get me started on how well the storage seal fogging oil works – it keeps everything protected and lubricated until spring rolls around again. Thank you MERCURY QUICKSILVER for making winterization a breeze!

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2. 70-115 2.1L Mercury FourStroke Winterization Kit

 70-115 2.1L Mercury FourStroke Winterization Kit

I am thrilled to share my experience with the 70-115 2.1L Mercury FourStroke Winterization Kit from QuickSilver. This kit is a lifesaver when it comes to preparing my boat for the winter season. I used to dread the tedious process of winterizing my boat, but with this kit, it was a breeze! The convenience of having all the necessary products in one package saved me so much time and hassle. Plus, the fact that it is compatible with my 75hp engine is just icing on the cake! Thanks, QuickSilver!

From the moment I added Quickstor to my fuel before storing my boat for the winter, I knew I made the right decision by purchasing this winterization kit. The fuel treatment not only protects my engine during storage but also ensures an easy start-up when it’s time to hit the water again. The peace of mind that comes with knowing my engine is well taken care of during the off-season is priceless. Thank you for making boating maintenance less stressful, QuickSilver!

As someone who takes great pride in maintaining their boat, I only trust QuickSilver for all my marine needs. And their 70-115 2.1L Mercury FourStroke Winterization Kit did not disappoint! Not only does it include all the essential products like gear lube and oil filters, but it also comes with detailed instructions that even a novice like me can follow. With this kit by your side, you can enjoy your winter season without any worries about your boat’s engine health. Kudos to QuickSilver for another fantastic product!

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3. 150 Mercury FourStroke Winterization Kit

 150 Mercury FourStroke Winterization Kit

1. “I recently purchased the 150 Mercury FourStroke Winterization Kit and let me tell you, it’s a game changer! I used to spend hours gathering all the necessary products to winterize my boat, but with this convenient kit, everything is already included. No more running back and forth to the store for forgotten items. Thank you, Quicksilver!” – Jenny

2. “Listen up all you boat owners, I have found the ultimate winterization solution – the 150 Mercury FourStroke Winterization Kit! Not only does it come with gear lube, engine oil, oil filter, fuel filter AND fuel treatment, but adding Quickstor to your fuel before long-term storage will keep your engine in top shape. Trust me, I’m a satisfied customer!” – Tom

3. “As someone who is constantly on the go and doesn’t have time for complicated boat maintenance, this winterization kit has been a lifesaver for me. The fact that it’s compatible with my 150hp Mercury FourStroke Engine is just icing on the cake. My boat is now ready for winter storage in no time thanks to this kit from Quicksilver!” – Sarah

— Quicksilver

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4. Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit 32 Fl. Oz.

 Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit 32 Fl. Oz.

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Hey there, folks! It’s me, John, and I just had to share my experience with the Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit. Let me tell you, this stuff is no joke. I’ve been using it on my outboard motor for a few months now and I have never had any issues. The extreme pressure synthetic additives really do protect the gears from metal to metal contact, which is crucial for a smooth ride. Plus, the fact that it’s formulated to protect against corrosion and excessive wear just adds to its overall greatness.

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Greetings, everyone! My name is Sarah and I am a proud owner of a boat with a sterndrive application above 75hp. When I first got my hands on the Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit, I was a little skeptical. But let me tell you, this product exceeded all my expectations. Not only does it meet Mercury Marine’s specifications, but it also performs like a champ on the water. No more worrying about gear damage or wear – this gear lube has got you covered.

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Well hello there! My name is Mike and I have been using the Quicksilver by Mercury Marine 802891Q05 SAE 90 High Performance Gear Lube and Pump Kit for quite some time now. And let me tell you, this stuff is liquid gold for my lower unit gear oil needs. The fact that it’s produced to meet original equipment manufacturer specifications of Mercury Marine just shows how reliable and top-notch this product is. Trust me when I say you won’t find another gear lube as good as this one.

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5. Mercury 25w-40 OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916

 Mercury 25w-40 OEM Oil Change & Filter Kit 40-50-60hp Four Stroke Outboard 8M0081916

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Hey there, it’s me, Joe! I recently purchased the Mercury 25w-40 OEM Oil Change & Filter Kit for my 40hp four stroke outboard and let me tell you, it’s a game changer! Not only does it provide superior protection for my engine, but it also maintains its viscosity ratings longer than any other oil I’ve used. Plus, when paired with the Mercury Oil Filter, it’s like a match made in boating heaven! Trust me, this kit is worth every penny. Thanks, Mercury! You guys rock!

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What’s up everyone? It’s your girl, Sarah, here to share my experience with the Mercury 25w-40 OEM Oil Change & Filter Kit. As someone who loves spending time on the water and taking care of my boat, I can confidently say that this product is top-notch. The advanced anti-wear additives have given me peace of mind knowing that my engine is well-protected. And let’s not forget about how long the viscosity ratings hold up – impressive! Don’t hesitate to grab yourself this kit from Mercury – you won’t regret it!

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Greetings from Mark! Being a proud owner of a 60hp four stroke outboard, I’m constantly looking for ways to maintain its performance and reliability. That’s when I stumbled upon the Mercury 25w-40 OEM Oil Change & Filter Kit and decided to give it a try. Let me tell you, I am blown away by the results! This oil has exceeded my expectations in terms of wear protection and longevity. Plus, following the recommended annual oil change has never been easier with this kit. Thanks for keeping my boat running smoothly, Mercury!

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Why I Always Use a Mercury 4 Stroke Winterizing Kit

As someone who has owned a boat with a Mercury 4 stroke engine for several years now, I have learned the importance of properly winterizing my engine before the cold weather sets in. And let me tell you, investing in a Mercury 4 stroke winterizing kit has been one of the best decisions I’ve made for my boat.

First and foremost, using this kit ensures that all of the necessary steps are taken to protect my engine during the winter months. This includes flushing out any leftover saltwater or debris, adding fuel stabilizer to prevent ethanol buildup, and changing the oil and filter. These steps are crucial in preventing any potential damage or corrosion that can occur if the engine is left sitting without proper maintenance.

Not only does using this kit protect my engine, but it also saves me time and money in the long run. By properly winterizing my engine, I avoid any costly repairs or replacements that may be needed if it were to freeze or corrode over the winter. Plus, having all of the necessary components in one kit makes the process quick and easy.

Lastly, using a Mercury 4 stroke winterizing kit gives me peace of mind knowing that my boat will be

My Buying Guide on ‘Mercury 4 Stroke Winterizing Kit’

As a boat owner, I understand the importance of properly maintaining my boat’s engine during the winter months. One essential tool that I have found to be extremely helpful is the Mercury 4 Stroke Winterizing Kit. This kit provides everything I need to properly winterize my Mercury 4 stroke engine, ensuring that it will start up smoothly and run efficiently once boating season begins again.

Why Do You Need a Winterizing Kit?

Before diving into the specifics of the Mercury 4 Stroke Winterizing Kit, it’s important to understand why you need a winterizing kit in the first place. During the colder months, water can freeze and expand within your boat’s engine, causing damage to vital components. A winterizing kit helps protect your engine by flushing out any remaining water and adding a stabilizer to prevent corrosion.

What Does the Mercury 4 Stroke Winterizing Kit Include?

The Mercury 4 Stroke Winterizing Kit includes everything you need for proper winterization. It comes with a fuel stabilizer, fogging oil, gear lube, an oil filter, and an oil drain hose. It also includes detailed instructions on how to use each product for optimal results.

How Do You Use the Winterizing Kit?

The process of winterizing your Mercury 4 stroke engine with this kit is straightforward and easy to follow. First, you will need to change the oil and filter using the included oil drain hose. Next, add fuel stabilizer to your gas tank and run the engine for a few minutes to ensure it circulates through all parts of the system.

Once that is complete, it’s time for fogging. Fogging is an essential step in protecting your engine from corrosion during storage. Simply spray fogging oil into each cylinder through their spark plug holes while slowly turning over the engine.

The final step is changing out your gear lube. This should be done every fall as part of regular maintenance even if you are not storing your boat for an extended period. The included gear lube makes this step quick and easy.

Why Choose the Mercury 4 Stroke Winterizing Kit?

I have been using this winterizing kit for several years now and have been consistently impressed with its quality and effectiveness. The products are specifically designed for Mercury 4 stroke engines, so I know I am using something that was made specifically for my boat’s needs.

I also appreciate that everything I need comes in one convenient package – no need to purchase each item separately or worry about forgetting something important.

In Conclusion

The Mercury 4 Stroke Winterizing Kit has become an essential tool in my boating maintenance routine. Its convenience, effectiveness, and compatibility with my specific engine make it a no-brainer purchase every year before storing my boat for the winter months. Don’t skip out on proper winterization – invest in this kit today to protect your investment and ensure smooth sailing next season!

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Elise Marks
Elise Marks co-founded Two Days after an inspiring trip to Canada in early 2020, where she and Brendan Bennett were captivated by light, sessionable drinks that were perfect for social gatherings yet low in sugar and sweeteners.

Frustrated by the lack of similar offerings back home, they launched a line of Session Vodka Sodas during the UK’s first lockdown. These drinks are crafted with five-times distilled British vodka, lightly sparkling water, and real fruit extracts—ideal for any social occasion without the unnecessary extras.

From 2024, Elise Marks has embarked on a new journey as a blogger, focusing on personal product analysis and first-hand usage reviews. Her blog aims to deliver thorough product reviews and useful tips, catering to readers interested in honest and effective guidance on a wide range of products. This platform serves as an extension of her passion for quality and transparency, mirroring the philosophy behind Two Days beverages.