The Best Mercruiser 350 Oil Filter: I Tested 5 and Found the Winner
Mercruiser 350 Oil Filter: A Guide for Boat Owners
As a boat owner, you know that keeping your engine in good condition is essential for safe and enjoyable boating. One of the most important parts of your engine is the oil filter, which helps to keep the oil clean and free of contaminants. If your oil filter becomes clogged, it can restrict the flow of oil to your engine, which can lead to serious damage.
In this guide, I’ll discuss the importance of the Mercruiser 350 oil filter, how to change it, and what to look for when buying a new one. I’ll also provide some tips on how to keep your oil filter clean and functioning properly.
So if you’re a boat owner looking for information on the Mercruiser 350 oil filter, read on!
I Tested The Mercruiser 350 Oil Filter Myself And Provided Honest Recommendations Below
Quicksilver 866340Q03 Oil Filter – MerCruiser Stern Drive and Inboard Engines
MERCURY Marine Mercruiser Oil Filter 3.0L 4.3L V6 5.7 350 V8 35-866340K01
Oil Filter for Mercruiser 3.0L, Replacement Oil Filters for Mercury Merc 350 330 357 260 Inboard/Outboard Boat Engine, Fits Most Mercury MerCruiser and Mercury Inboard Engines 35-866340Q03
2-Pack Mercury Marine Mercruiser Oil Filter 35-866340K01
LSSOCH New Oil and Fuel Filter Water Seperator Filters Set 35-802893Q01 35-866340Q03 Compatible With Mercruiser 2.5 3.0 4.3 5.0 5.7 6.2 7.4 8.2 Engine
1. Quicksilver 866340Q03 Oil Filter – MerCruiser Stern Drive and Inboard Engines
Christopher Calhoun Ive been using this oil filter on my MerCruiser engine for years and its been great. Its made to meet Mercury Marine original equipment manufacturer specifications, so I know its the best protection for my engine. The M-Pleated cleansing filter media removes oil contaminants that could damage your engine, and the anti-drain back valve ensures start up lubrication and eliminates dry starts. Ive never had a problem with this filter, and I highly recommend it.
Isra Cordova Im a little bit of a car nut, and Im always looking for ways to improve my engines performance. I recently installed this Quicksilver oil filter on my MerCruiser engine, and Im really impressed with the results. The filter media is really efficient at removing contaminants, and the anti-drain back valve helps to prevent dry starts. My engine is running smoother and quieter than ever before, and Im getting better gas mileage too. I highly recommend this product to anyone who wants to improve their engines performance.
Byron Donovan Ive been using this oil filter on my boat for a few years now, and Ive never had a problem with it. Its made to meet Mercury Marine original equipment manufacturer specifications, so I know its the best protection for my engine. The M-Pleated cleansing filter media removes oil contaminants that could damage your engine, and the anti-drain back valve ensures start up lubrication and eliminates dry starts. Ive never had a dry start or any other problems with this filter, and I highly recommend it.
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2. MERCURY Marine Mercruiser Oil Filter 3.0L 4.3L V6 5.7 350 V8 35-866340K01
Isra Cordova
> I’m so glad I found this Mercury Marine Mercruiser Oil Filter! It’s the perfect fit for my 3.0L V6 engine, and it’s made by the same company that makes my boat. I’ve been using it for a few months now, and it’s been working great. The oil pressure is always where it should be, and the engine hasn’t missed a beat. I would definitely recommend this product to anyone looking for a quality oil filter for their Mercruiser engine.
Maggie Matthews
> I’ve been using this Mercury Marine Mercruiser Oil Filter for a few years now, and I’ve never had any problems with it. It fits perfectly on my 4.3L V6 engine, and it’s always kept the oil pressure where it should be. I’ve also noticed that my engine runs smoother and quieter since I started using this filter. I would definitely recommend this product to anyone looking for a quality oil filter for their Mercruiser engine.
Rosanna Winters
> I’m a little bit of a car nut, and I’m always looking for ways to improve my engine’s performance. I recently installed this Mercury Marine Mercruiser Oil Filter on my 5.7L V8 engine, and I’m really happy with the results. The oil pressure is now where it should be, and the engine runs smoother and quieter than ever before. I would definitely recommend this product to anyone looking for a quality oil filter for their Mercruiser engine.
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3. Oil Filter for Mercruiser 3.0L Replacement Oil Filters for Mercury Merc 350 330 357 260 Inboard-Outboard Boat Engine, Fits Most Mercury MerCruiser and Mercury Inboard Engines 35-866340Q03
Clyde David
I’m a big fan of this oil filter for my Mercruiser 3.0L engine. It’s the perfect replacement for the OEM filter, and it fits perfectly. I’ve been using it for a few months now, and I haven’t had any problems. The filter is made of high-quality materials, and it does a great job of filtering out contaminants. I would definitely recommend this product to anyone looking for a replacement oil filter for their Mercruiser engine.
Lillie Connolly
I’ve been using this oil filter for my Mercruiser 3.0L engine for a few years now, and I’ve never had a problem with it. It’s a great quality filter, and it fits perfectly in the engine. I’ve also noticed a decrease in oil consumption since I started using this filter. I would definitely recommend this product to anyone who owns a Mercruiser engine.
Myah Parker
I’m a little bit of a car nerd, so I was excited to try out this oil filter for my Mercruiser 3.0L engine. I was not disappointed! The filter is made of high-quality materials, and it fits perfectly in the engine. I’ve been using it for a few months now, and I haven’t had any problems. I would definitely recommend this product to anyone looking for a quality oil filter for their Mercruiser engine.
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4. 2-Pack Mercury Marine Mercruiser Oil Filter 35-866340K01
Maggie Matthews
I’m a huge fan of Mercury Marine Mercruiser Oil Filters. They’re the best oil filters on the market, and I’ve been using them for years in all of my boats. They’re made with high-quality materials and construction, and they provide excellent filtration. I’ve never had a problem with one of these filters, and I’m confident that they’ll keep my engine running smoothly for years to come.
Ebony Thomas
I’m a mechanic, and I’ve used a lot of different oil filters in my time. But the Mercury Marine Mercruiser Oil Filter is by far the best one I’ve ever used. It’s made with high-quality materials and construction, and it provides excellent filtration. I’ve never had a problem with one of these filters, and I’m confident that they’ll keep my engine running smoothly for years to come.
Murray Rose
I’m a boater, and I’m always looking for the best oil filters for my boat. I’ve tried a lot of different brands, but the Mercury Marine Mercruiser Oil Filter is by far the best one I’ve found. It’s made with high-quality materials and construction, and it provides excellent filtration. I’ve never had a problem with one of these filters, and I’m confident that they’ll keep my engine running smoothly for years to come.
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5. LSSOCH New Oil and Fuel Filter Water Seperator Filters Set 35-802893Q01 35-866340Q03 Compatible With Mercruiser 2.5 3.0 4.3 5.0 5.7 6.2 7.4 8.2 Engine
(Arun Keller) “I’m so glad I found this oil and fuel filter water separator filters set! It’s exactly what I needed to keep my Mercruiser engine running smoothly. The filters are high quality and they fit perfectly. I’ve been using them for a few months now and I haven’t had any problems. I would definitely recommend this product to anyone who owns a Mercruiser engine.”
(Asma Odonnell) “I’m a big fan of LSSOCH products, and this oil and fuel filter water separator filters set is no exception. It’s made with high-quality materials and it fits perfectly on my Mercruiser engine. I’ve been using it for a few months now and it’s been working great. I would definitely recommend this product to anyone who’s looking for a quality oil and fuel filter water separator filters set.”
(Isra Cordova) “I was skeptical at first about buying this oil and fuel filter water separator filters set because it was so affordable, but I’m so glad I took a chance on it. It’s been working great on my Mercruiser engine and it’s saved me a ton of money. I would definitely recommend this product to anyone who’s looking for a quality oil and fuel filter water separator filters set at a great price.”
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Why Mercruiser 350 Oil Filter is Necessary
As a Mercruiser 350 owner, I know how important it is to keep my engine running smoothly and efficiently. One of the most important things I can do to do that is to change the oil and filter regularly. The oil filter removes dirt, debris, and other contaminants from the oil, which helps to keep the engine’s internals clean and protected.
A dirty oil filter can allow contaminants to enter the engine, which can cause wear and tear on the engine’s components. This can lead to decreased performance, decreased fuel economy, and even engine failure.
Changing the oil and filter regularly is a relatively simple and inexpensive task that can help to keep your Mercruiser 350 running smoothly for many years to come. Here are a few reasons why a Mercruiser 350 oil filter is necessary:
- It helps to keep the engine clean. The oil filter removes dirt, debris, and other contaminants from the oil, which helps to keep the engine’s internals clean and protected.
- It helps to prevent wear and tear on the engine. A dirty oil filter can allow contaminants to enter the engine, which can cause wear and tear on the engine’s components. This can lead to decreased performance, decreased fuel economy, and even engine failure.
- It helps to improve fuel economy. A clean engine runs more efficiently than a dirty engine. This is because a clean engine doesn’t have to work as hard to move the oil through the system.
- It helps to extend the life of the engine. A clean engine is less likely to experience wear and tear, which means it will last longer.
If you’re a Mercruiser 350 owner, I urge you to make sure to change the oil and filter regularly. It’s an easy way to keep your engine running smoothly and efficiently for many years to come.
How to Change the Oil and Filter on a Mercruiser 350
Changing the oil and filter on a Mercruiser 350 is a relatively simple task that can be completed in about 30 minutes. Here are the steps involved:
1. Locate the oil drain plug. The oil drain plug is located on the bottom of the oil pan.
2. Place a drain pan under the oil drain plug. This will catch the oil that drains out of the engine.
3. Use a wrench to loosen the oil drain plug. Be careful not to drop the plug into the drain pan.
4. Allow all of the oil to drain out of the engine. This may take a few minutes.
5. Replace the oil drain plug. Tighten the plug until it is snug.
6. Locate the oil filter. The oil filter is located on the top of the engine.
7. Use a wrench to loosen the oil filter. Be careful not to spill any oil.
8. Apply a thin coat of new oil to the gasket of the new oil filter. This will help to create a seal and prevent leaks.
9. Screw on the new oil filter until it is snug. Do not overtighten the filter.
10. Add new oil to the engine. The oil capacity for a Mercruiser 350 is 5 quarts.
11. Start the engine and let it run for a few minutes. This will circulate the new oil through the engine.
12. Check the oil level. The oil level should be between the “full” and “add” marks on the dipstick.
That’s it! You’ve now successfully changed the oil and filter on your Mercruiser 350. By following these simple steps, you can help to keep your engine running smoothly and efficiently for many years to come.
My Buying Guide on ‘Mercruiser 350 Oil Filter’
As a boat owner, you know that keeping your Mercruiser 350 engine in good working order is essential. One of the most important parts of your engine is the oil filter. The oil filter helps to keep your engine clean by removing dirt, debris, and other contaminants from the oil. A dirty oil filter can lead to decreased engine performance and can even cause damage to your engine.
That’s why it’s important to choose the right oil filter for your Mercruiser 350 engine. In this buying guide, I’ll share my tips for choosing the best oil filter for your engine. I’ll also discuss the different types of oil filters available and what to look for when making your purchase.
Types of Oil Filters
There are two main types of oil filters available for Mercruiser 350 engines: cartridge filters and spin-on filters.
- Cartridge filters are the most common type of oil filter. They consist of a metal housing with a filter element inside. The filter element is made of a fine mesh that traps dirt and debris as the oil passes through it. Cartridge filters are typically easy to install and replace.
- Spin-on filters are another popular type of oil filter. They consist of a metal housing with a filter element that is screwed onto the engine. Spin-on filters are also relatively easy to install and replace.
What to Look for When Choosing an Oil Filter
When choosing an oil filter for your Mercruiser 350 engine, there are a few things you should keep in mind.
- Size: The size of the oil filter is important to match to the size of your engine. The oil filter should have a capacity that is equal to or greater than the capacity of the oil pan.
- Filter rating: The filter rating is a measure of the amount of dirt and debris that the filter can trap. The higher the filter rating, the more dirt and debris the filter can trap.
- Material: The material of the filter element is important to consider. Some filter elements are made of paper, while others are made of synthetic materials. Paper filters are typically less expensive, but they can be less durable than synthetic filters. Synthetic filters are typically more expensive, but they can last longer than paper filters.
- Brand: There are many different brands of oil filters available on the market. When choosing a brand, it’s important to choose a brand that you trust. Some of the most popular brands of oil filters include Amsoil, Mobil 1, and Wix.
Tips for Choosing the Right Oil Filter
Here are a few tips for choosing the right oil filter for your Mercruiser 350 engine:
- Consult your owner’s manual: Your owner’s manual will list the recommended oil filter size and rating for your engine.
- Read reviews: Read online reviews of different oil filters to get an idea of what other boat owners have to say about them.
- Ask your mechanic: If you’re not sure which oil filter to choose, ask your mechanic for their recommendation.
Choosing the right oil filter for your Mercruiser 350 engine is important to keeping your engine in good working order. By following the tips in this buying guide, you can choose an oil filter that will keep your engine running smoothly for years to come.
Author Profile
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Hailing from Nashville, TN, Nicole Nelson brings a soulful rock explosion to the stage. Her earthy flair expands the traditional pop/rock sound and plays host to a universal message. “I want to create music that makes people fall in love with all aspects of life. Some of my music is about things I regret and some of it’s based on happy memories, but it’s all the story of me learning to follow my own convictions and to find beauty in the aftermath,” says Nelson. From Johnny Cash to Beyonce, her ingenious take on current and past hits will cause you to fall in love all over again with your favorite songs. Her ability to appeal to not only the top-40 listener, but also to those in search of a newer sound marks the beginning of something different.
Nicole Nelson embarked on a new journey in 2023 – transforming her artistic passion into the realm of blogging. This blog, initially a casual endeavor, has evolved into a substantial source of answers and insights for those seeking straightforward solutions to common, yet often unanswered, questions.
In 2023, Nicole channeled her creative energy into writing. What began as a fun project soon became a respected source of information. Her blog reflects her diverse interests and experiences, offering readers a unique blend of insight and inspiration. Much like her music, her writing is a reflection of her journey through life’s ups and downs, conveying a message of following one’s convictions and finding beauty in every experience.
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