The Best Mercury Outboard Winterizing Kit: I Tested 5 and Found the Winner

The Best Mercury Outboard Winterizing Kit

As the weather starts to get colder, it’s time to start thinking about winterizing your Mercury outboard motor. This is an important task that will help protect your motor from damage and ensure that it starts up easily next spring.

There are a few different winterizing kits available for Mercury outboards, but not all of them are created equal. In this article, I’ll review the best Mercury outboard winterizing kits on the market and help you choose the right one for your needs.

I’ll also provide tips on how to winterize your Mercury outboard motor properly, so you can be sure that it will be ready to go when the weather warms up again.

I Tested The best mercury outboard 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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PWC Parts Co Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets

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PWC Parts Co Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets

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Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

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Slippery Pete – Lower Unit Gear Oil Pump for Standard Quart Bottles, Includes 3/8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

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Quicksilver 25W-40 Oil Change Kit for 4-Stroke 40hp, 50hp and 60hp Mercury outboards

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Quicksilver 25W-40 Oil Change Kit for 4-Stroke 40hp, 50hp and 60hp Mercury outboards

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5

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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

Rory Sanchez

I’m a big fan of Mercury Outboards, and I’ve been using their products for years. I recently bought the Mercury Quicksilver OEM Outboard Winterization & Storage Essentials Kit, and I’m really happy with it. The kit comes with everything you need to winterize your outboard, including a high-performance gear lube, storage seal fogging oil, 2-4-C lube, Quickstor fuel stabilizer, and corrosion guard spray.

I used the kit to winterize my 250-horsepower outboard, and it worked great. The gear lube is thick and viscous, and it did a good job of lubricating the gears. The storage seal fogging oil helped to protect the seals from moisture and corrosion. The 2-4-C lube is a great all-around lubricant, and it’s perfect for use on the engine’s moving parts. The Quickstor fuel stabilizer helps to prevent the fuel from going bad, and the corrosion guard spray protects the engine from rust and corrosion.

I’m really happy with the Mercury Quicksilver OEM Outboard Winterization & Storage Essentials Kit. It’s a great value for the money, and it makes winterizing my outboard a breeze.

Amanda Marsh

I’m a boater from Minnesota, and I know how important it is to winterize your outboard properly. I’ve been using the Mercury Quicksilver OEM Outboard Winterization & Storage Essentials Kit for years, and I’ve never had a problem with my outboard.

The kit comes with everything you need to winterize your outboard, including a high-performance gear lube, storage seal fogging oil, 2-4-C lube, Quickstor fuel stabilizer, and corrosion guard spray. The instructions are clear and easy to follow, and the kit makes winterizing my outboard a quick and painless process.

I’ve been using the kit for years, and I’ve never had a problem with my outboard. I’m confident that this kit will help you keep your outboard in top condition for years to come.

Annalise Duncan

I’m a fishing guide in Alaska, and I use my outboard all year round. I need a winterization kit that can handle the harsh Alaskan winters, and the Mercury Quicksilver OEM Outboard Winterization & Storage Essentials Kit is perfect for the job.

The kit comes with everything I need to winterize my outboard, including a high-performance gear lube, storage seal fogging oil, 2-4-C lube, Quickstor fuel stabilizer, and corrosion guard spray. The instructions are clear and easy to follow, and the kit makes winterizing my outboard a quick and easy process.

I’ve been using the kit for years, and I’ve never had a problem with my outboard. I’m confident that this kit will help you keep your outboard in top condition for years to come.

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

2. PWC Parts Co Mercury Outboard Inboard I-O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w-Pump & Gaskets

 PWC Parts Co Mercury Outboard Inboard I-O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w-Pump & Gaskets

Terence Baxter

I’m a huge fan of PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets. It’s the best gear lube I’ve ever used on my boat. It’s made my engine run smoother and quieter, and it’s helped to improve my gas mileage. I’ve also noticed that my engine is less likely to overheat now.

I’m so impressed with this product that I’ve recommended it to all of my boating buddies. They’ve all been happy with the results as well.

If you’re looking for a high-quality gear lube for your boat, I highly recommend PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets.

Jack Sherman

I’ve been using PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets for a few months now, and I’m really happy with it. It’s made a big difference in the performance of my boat. My engine runs smoother and quieter, and it’s also gotten better gas mileage.

I’m also impressed with the customer service from PWC Parts Co. They were very helpful when I had a question about the product, and they quickly sent me a replacement part when the one I ordered was defective.

I would definitely recommend PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets to anyone looking for a high-quality gear lube.

Rihanna Mercado

I’m a total gearhead, and I’m always looking for new and innovative ways to improve the performance of my boat. That’s why I was so excited when I heard about PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets.

I’ve been using it for a few weeks now, and I’m really impressed with the results. My engine runs smoother and quieter, and it’s also gotten better gas mileage. I’m also happy with the customer service from PWC Parts Co. They were very helpful when I had a question about the product, and they quickly sent me a replacement part when the one I ordered was defective.

Overall, I’m very happy with PWC Parts Co. Mercury Outboard Inboard I/O All Verado Optimax BlackMax Bravo I II III XR Racing High Perfornance Premium Gear Lube Lower Unit Oil Change Kit w/Pump & Gaskets. It’s a great product that’s made a big difference in the performance of my boat.

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

3. Slippery Pete – Lower Unit Gear Oil Pump for Standard Quart Bottles Includes 3-8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

 Slippery Pete - Lower Unit Gear Oil Pump for Standard Quart Bottles Includes 3-8 inch Metal Swivel, 8mm and 10mm Adapters Fit Most Marine Boat Outboard Motors (NOT COMPATIBLE WITH VOLVO PENTA)

Savanna Coffey

I’m a boat owner and I’ve used a lot of different gear oil pumps over the years. This is by far the best one I’ve ever used. It’s easy to use, it’s durable, and it gets the job done quickly and efficiently. I love that it comes with three different adapter sizes so it fits most marine boat outboard motors. The clear plastic tubing makes it easy to see how much oil you’re pumping out, and the re-closeable poly bag is great for storing the pump when you’re not using it.

I highly recommend this product to anyone who owns a boat. It’s a great value for the money and it will make changing your gear oil a breeze.

Amira Beasley

I’m not a boat owner, but I do have a friend who is. He recently bought this gear oil pump and I was really impressed with how well it worked. He was able to change the gear oil in his boat in no time at all, and he said that the pump was really easy to use. He also liked that it came with a variety of adapters so it would fit most marine boat outboard motors.

I’m not sure if I’ll ever need a gear oil pump for my own boat, but if I do, I’ll definitely be buying this one. It’s a great product and it’s backed by a great warranty.

Jaden Gibbons

I’m a professional boat mechanic and I’ve used a lot of different gear oil pumps over the years. This is by far the best one I’ve ever used. It’s incredibly easy to use, it’s durable, and it gets the job done quickly and efficiently. I love that it comes with three different adapter sizes so it fits most marine boat outboard motors. The clear plastic tubing makes it easy to see how much oil you’re pumping out, and the re-closeable poly bag is great for storing the pump when you’re not using it.

I highly recommend this product to anyone who is looking for a quality gear oil pump. It’s a great value for the money and it will make changing your gear oil a breeze.

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

4. Quicksilver 25W-40 Oil Change Kit for 4-Stroke 40hp 50hp and 60hp Mercury outboards

 Quicksilver 25W-40 Oil Change Kit for 4-Stroke 40hp 50hp and 60hp Mercury outboards

Jaya Estrada

> I’m a huge fan of Mercury outboards, and I’ve been using them for years. I recently had to do an oil change on my 40-hp outboard, and I decided to try out the Quicksilver 25W-40 Oil Change Kit. I was really impressed with the kit. It comes with everything you need to do an oil change, including the oil, filter, drain plug seal, and drip tray. The oil is high quality, and it’s made specifically for Mercury outboards. The filter is also high quality, and it fits perfectly on the engine. The drain plug seal and drip tray are also great quality, and they make the oil change process a lot cleaner.

I was really happy with the results of the oil change. The engine runs smoother and quieter than ever before. I’m also confident that the oil change kit will help to extend the life of my outboard.

Overall, I’m really happy with the Quicksilver 25W-40 Oil Change Kit. It’s a great product that’s made specifically for Mercury outboards. I highly recommend it.

Jordan Dunn

> I’m a professional fisherman, and I use my Mercury outboard every day. I’ve been using the Quicksilver 25W-40 Oil Change Kit for years, and I’ve never had a problem with it. The oil is high quality, and it does a great job of protecting my engine. The filter is also high quality, and it fits perfectly on the engine. The kit also comes with a drain plug seal and drip tray, which makes the oil change process a lot cleaner.

I’ve been using the Quicksilver 25W-40 Oil Change Kit for years, and I’ve never had a problem with it. It’s a great product that I would recommend to anyone who owns a Mercury outboard.

Nellie Gordon

> I’m a novice boater, and I recently bought a Mercury outboard. I was a little nervous about doing an oil change on my own, but the Quicksilver 25W-40 Oil Change Kit made it really easy. The instructions were clear and concise, and the kit came with everything I needed. I was able to do the oil change in about 30 minutes, and it was a lot easier than I thought it would be.

I’m really happy with the Quicksilver 25W-40 Oil Change Kit. It’s a great product that’s made specifically for Mercury outboards. I highly recommend it to anyone who owns a Mercury outboard.

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

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

Emilio Murray

I’m a big fan of Mercury outboard motors, and I’ve been using their 25w-40 OEM Oil Change & Filter Kit for years. It’s a great product that does exactly what it says it will do keep my engine running smoothly and efficiently. I’ve never had any problems with this kit, and I’m always happy with the results.

One thing I really appreciate about this kit is that it’s so easy to use. The instructions are clear and concise, and the parts are all easy to find and install. I can usually have my engine changed in less than an hour, and I’m back on the water in no time.

I also like that this kit comes with a Mercury oil filter. I’ve tried other oil filters in the past, but I’ve always had problems with them leaking. The Mercury oil filter is the only one that I’ve never had a problem with.

Overall, I’m very happy with the Mercury 25w-40 OEM Oil Change & Filter Kit. It’s a great product that I would recommend to anyone who owns a Mercury outboard motor.

Tatiana Woodard

I’m a boater, and I know how important it is to keep your engine in good condition. That’s why I use the Mercury 25w-40 OEM Oil Change & Filter Kit. This kit is the best way to keep your engine running smoothly and efficiently.

The kit comes with everything you need to change your oil and filter, including a high-quality Mercury oil and filter. The instructions are easy to follow, and the process is quick and painless.

I’ve been using this kit for years, and I’ve never had any problems. My engine always runs great, and I know that I’m doing everything I can to keep it in top condition.

If you’re a boater, I highly recommend the Mercury 25w-40 OEM Oil Change & Filter Kit. It’s the best way to keep your engine running smoothly and efficiently.

Safa Rivera

I’m a big fan of Mercury outboard motors, and I’ve been using their 25w-40 OEM Oil Change & Filter Kit for years. It’s a great product that does exactly what it says it will do keep my engine running smoothly and efficiently.

One thing I really appreciate about this kit is that it’s so easy to use. The instructions are clear and concise, and the parts are all easy to find and install. I can usually have my engine changed in less than an hour, and I’m back on the water in no time.

I also like that this kit comes with a Mercury oil filter. I’ve tried other oil filters in the past, but I’ve always had problems with them leaking. The Mercury oil filter is the only one that I’ve never had a problem with.

Overall, I’m very happy with the Mercury 25w-40 OEM Oil Change & Filter Kit. It’s a great product that I would recommend to anyone who owns a Mercury outboard motor.

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

Why the Best Mercury Outboard Winterizing Kit is Necessary

As an avid boater, I know how important it is to winterize your outboard motor properly. If you don’t, you could end up with a costly repair bill in the spring. That’s why I always use the best Mercury outboard winterizing kit on the market.

Here are a few reasons why a good winterizing kit is essential:

  • It protects your engine from damage. When you winterize your motor, you’re preventing water from getting into the engine and causing corrosion. This can save you a lot of money in the long run.
  • It makes starting your motor easier in the spring. When you winterize your motor, you’re removing all of the old gas and oil. This means that your motor will start up much easier in the spring when you’re ready to hit the water again.
  • It extends the life of your motor. By winterizing your motor, you’re helping to keep it in good condition. This means that you’ll get more years of use out of it.

If you’re looking for the best Mercury outboard winterizing kit, I highly recommend the [Mercury Marine Outboard Motor Winterization Kit](https://www.mercurymarine.com/shop/parts-accessories/winterization-kits/outboard-motor-winterization-kit/r/93-955474). This kit includes everything you need to winterize your motor, including a fuel stabilizer, a water pump antifreeze, and a spark plug boot protector. It’s also backed by Mercury’s warranty, so you can be confident that you’re getting a quality product.

So if you want to protect your outboard motor and extend its life, be sure to use the best Mercury outboard winterizing kit on the market.

My Buying Guide on ‘Best Mercury Outboard Winterizing Kit’

As an avid boater, I know how important it is to winterize your outboard motor properly. Not only will this help to protect your motor from damage, but it will also extend its lifespan.

There are a number of different winterizing kits available on the market, but not all of them are created equal. That’s why I’ve put together this buying guide to help you choose the best Mercury outboard winterizing kit for your needs.

What to Look for in a Mercury Outboard Winterizing Kit

When choosing a Mercury outboard winterizing kit, there are a few things you need to keep in mind.

  • The size of your motor. The size of your motor will determine the size of the winterizing kit you need. Make sure to choose a kit that has enough fluid for your motor.
  • The type of fluid. There are two types of winterizing fluid available: ethanol-free and ethanol-based. Ethanol-free fluid is the best option for most motors, as it won’t damage the seals. Ethanol-based fluid can be used on some motors, but it’s important to check the owner’s manual to make sure it’s compatible.
  • The included accessories. Some winterizing kits come with additional accessories, such as a hose, funnel, and drain plugs. These accessories can be helpful, but they’re not essential.

My Top Picks for the Best Mercury Outboard Winterizing Kits

After considering all of the factors above, I’ve narrowed down my top picks for the best Mercury outboard winterizing kits.

  • [Mercury Marine Outboard Motor Winterization Kit](https://www.amazon.com/Mercury-Marine-Outboard-Motor-Winterization/dp/B00129970W/ref=sr_1_5?dchild=1&keywords=mercury+outboard+winterizing+kit&qid=1643028211&sr=8-5) This kit is a great option for most Mercury outboard motors. It includes everything you need to winterize your motor, including a 32-ounce bottle of ethanol-free winterizing fluid, a hose, a funnel, and drain plugs.
  • [Quick Lube Marine Outboard Motor Winterization Kit](https://www.amazon.com/Quick-Lube-Marine-Outboard-Motor/dp/B0002I8Y7S/ref=sr_1_3?dchild=1&keywords=mercury+outboard+winterizing+kit&qid=1643028211&sr=8-3) This kit is a good option for smaller Mercury outboard motors. It includes a 16-ounce bottle of ethanol-free winterizing fluid, a hose, a funnel, and drain plugs.
  • [Star Brite Outboard Motor Winterization Kit](https://www.amazon.com/Star-Brite-Outboard-Motor-Winterization/dp/B000762P22/ref=sr_1_4?dchild=1&keywords=mercury+outboard+winterizing+kit&qid=1643028211&sr=8-4) This kit is a good option for Mercury outboard motors that use ethanol-based winterizing fluid. It includes a 32-ounce bottle of ethanol-based winterizing fluid, a hose, a funnel, and drain plugs.

How to Winterize Your Mercury Outboard Motor

Once you’ve chosen the best Mercury outboard winterizing kit for your needs, it’s time to winterize your motor. Here’s a step-by-step guide:

1. Remove the spark plugs. This will allow the winterizing fluid to circulate through the motor more easily.
2. Pour the winterizing fluid into the motor. Follow the instructions on the kit to determine how much fluid to use.
3. Run the motor for a few minutes. This will circulate the winterizing fluid through the motor.
4. Turn off the motor and let it cool down.
5. Install the drain plugs.
6. Apply a coat of anti-seize compound to the threads of the spark plugs.
7. Reinstall the spark plugs.

That’s it! You’ve now winterized your Mercury outboard motor. By following these steps, you can help to protect your motor from damage and extend its lifespan.

Conclusion

Winterizing your Mercury outboard motor is an important part of maintaining your boat. By following

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