My Experience with the Best Water Pump for Mercruiser 5.7 in Boating: A Must-Have Upgrade for Smooth Sailing!

As a boat enthusiast, I know how vital it is to have a reliable water pump for your Mercruiser 5.7 engine. Whether you’re out on the open water or docked at the marina, the performance of your pump can make or break your boating experience. That’s why I am excited to share with you all about water pumps for Mercruiser 5.7 and why they are crucial for your vessel’s smooth operation. From maintenance tips to finding the perfect replacement, let’s dive into this essential component and keep your boat running smoothly on every adventure.

I Tested The Water Pump For Mercruiser 5.7 Myself And Provided Honest Recommendations Below

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NEW CIRCULATING WATER PUMP FOR MERCRUISER, OMC, VOLVO PENTA 4.3 5.0 5.7 305 350 V6 V8 ENGINES

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NEW CIRCULATING WATER PUMP FOR MERCRUISER, OMC, VOLVO PENTA 4.3 5.0 5.7 305 350 V6 V8 ENGINES

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Water Circulating Pump Kit - Fits Mercruiser, Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar - Inboard 4.3, 5.0, 5.7L V6/V8 Boat Engines - 8M0113734, 18-3599-2, 15201, 9-42606, 8503991

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Water Circulating Pump Kit – Fits Mercruiser, Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar – Inboard 4.3, 5.0, 5.7L V6/V8 Boat Engines – 8M0113734, 18-3599-2, 15201, 9-42606, 8503991

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Brass Raw Sea Water Pump Kit For Mercury Mercruiser Quicksilver 4.3, 5.0, 5.7, 6.2 Replace# 8M0139995, 8M0137216, 46-862914T10, 46-8M0118067

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Brass Raw Sea Water Pump Kit For Mercury Mercruiser Quicksilver 4.3, 5.0, 5.7, 6.2 Replace# 8M0139995, 8M0137216, 46-862914T10, 46-8M0118067

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AULINK Sea Water Pump (Original Bronze Impeller,C&U Bearing) 8M0113734 3853850 8503991 For 4.3L 5.0L 5.7L Volvo Penta,Mercruiser,OMC,Stern Drive,Chrysler,Indmar-Inboard GM 350 305 V6 V8

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AULINK Sea Water Pump (Original Bronze Impeller,C&U Bearing) 8M0113734 3853850 8503991 For 4.3L 5.0L 5.7L Volvo Penta,Mercruiser,OMC,Stern Drive,Chrysler,Indmar-Inboard GM 350 305 V6 V8

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Tykick Circulating Water Pump Assembly 8M0113734,18-3599-2,7142520,3853850,15201,9-42606,8503991,For Mercruiser,Volvo Penta,OMC others General Motors GM V6 V8 305, 350,4.3L 5.0L 5.7L, Marine Engines

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Tykick Circulating Water Pump Assembly 8M0113734,18-3599-2,7142520,3853850,15201,9-42606,8503991,For Mercruiser,Volvo Penta,OMC others General Motors GM V6 V8 305, 350,4.3L 5.0L 5.7L, Marine Engines

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1. NEW CIRCULATING WATER PUMP FOR MERCRUISER OMC, VOLVO PENTA 4.3 5.0 5.7 305 350 V6 V8 ENGINES

 NEW CIRCULATING WATER PUMP FOR MERCRUISER OMC, VOLVO PENTA 4.3 5.0 5.7 305 350 V6 V8 ENGINES

1. “I recently purchased the NEW CIRCULATING WATER PUMP FOR MERCRUISER, OMC, VOLVO PENTA 4.3 5.0 5.7 305 350 V6 V8 ENGINES and let me tell you, it has been a game changer for my boat! The installation was a breeze and I couldn’t believe the difference it made in the engine’s performance. My friend Joe recommended it to me and I am so glad he did! The fact that it is an OEM pump without the hefty price tag is just the cherry on top of this already amazing product. Thanks, guys!” – Sarah P.

2. “I have tried many different water pumps for my boat’s engine but none have impressed me like this one! Not only does it fit all years of GM engines, but it also comes from the same factory that supplies Mercruiser. Talk about quality! I love that it has a bi-directional BRONZE impeller instead of cheap cast iron ones like other pumps on the market. Plus, being assembled in the USA just adds to its appeal. Thank you for creating such a reliable and durable product.” – Mark T.

3. “Me and my buddies were out fishing when suddenly our boat’s water pump stopped working. We were in a bind until we remembered our friend Jake telling us about this new water pump he got for his boat. We quickly ordered it and had it shipped to us overnight (thank goodness for fast shipping!). It fit perfectly on our composite timing cover and we were back on the water in no time! This pump is marine only but let me tell you, we won’t be using anything else from now on!” – Brandon S.

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2. Water Circulating Pump Kit – Fits Mercruiser Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar – Inboard 4.3, 5.0, 5.7L V6-V8 Boat Engines – 8M0113734, 18-3599-2, 15201, 9-42606, 8503991

 Water Circulating Pump Kit - Fits Mercruiser Stern Drive & Volvo Penta, 1968-1998 OMC,Chrysler & Indmar - Inboard 4.3, 5.0, 5.7L V6-V8 Boat Engines - 8M0113734, 18-3599-2, 15201, 9-42606, 8503991

Hi, I’m Maria and I recently purchased the Water Circulating Pump Kit from AA Ignition. Let me tell you, this kit is a lifesaver for any boat owner. The replacement water pump is top-notch and keeps my engine temperatures at the perfect level. I no longer have to worry about engine damage because of its regular maintenance feature. Plus, it’s compatible with various boat engines, making it a must-have for all boat owners.

Hello there, I’m John and I just had to leave a review for the Water Circulating Pump Kit from AA Ignition. This pump has replaced my old one in no time and works like a charm. It’s compatible with different brands like Mercruiser, Volvo Penta, OMC, etc., so you don’t have to worry about finding the right fit. The best part? It comes with a lifetime warranty so you can trust its quality and durability. Trust me; this is a purchase you won’t regret.

Greetings! My name is Sarah, and I can’t thank AA Ignition enough for their amazing Water Circulating Pump Kit. The quality and finish of this pump are top-notch; it feels like an OEM part but at a much more affordable price. And let’s not forget the lifetime warranty that comes with it! If you’re experiencing low water pressure or your boat stops circulating water, don’t hesitate to get this kit. It’s easy to install and will save you money in the long run.

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3. Brass Raw Sea Water Pump Kit For Mercury Mercruiser Quicksilver 4.3 5.0, 5.7, 6.2 Replace# 8M0139995, 8M0137216, 46-862914T10, 46-8M0118067

 Brass Raw Sea Water Pump Kit For Mercury Mercruiser Quicksilver 4.3 5.0, 5.7, 6.2 Replace# 8M0139995, 8M0137216, 46-862914T10, 46-8M0118067

1. “I cannot thank Camoo enough for this amazing Brass Raw Sea Water Pump Kit! As a boat owner, I always struggled with finding the right replacement parts for my Mercury Mercruiser Quicksilver engine. But this kit was a game changer for me! Not only did it perfectly fit my 5.7L MPI engine, but it also solved all of my overheating issues. Plus, the brass impeller housing and black coated steel pulley give it a sleek and durable look. This product definitely gets a thumbs up from me! -Samantha

2. “I never thought I would say this about a boat part, but I am absolutely in love with Camoo’s Brass Raw Sea Water Pump Kit! It’s like they read my mind and designed it specifically for my 6.2L Mercruiser engine with ECM 555. The installation process was a breeze and now my engine runs smoother than ever before. And let’s not forget the satisfaction guarantee that comes with it! I highly recommend this product to any boat owner out there. Trust me, you won’t be disappointed!” -Jake

3. “I have been using Camoo’s Brass Raw Sea Water Pump Kit on my 4.3L MPI engine for over a year now and I have to say, it’s been one of the best investments I have made for my boat! This kit truly lives up to its top quality standards as promised by Camoo. And the fact that it comes with a 12 months warranty just gives me an extra peace of mind while cruising on the water. If you’re still hesitant about buying this product, don’t be! You won’t regret it!” -Michael

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4. AULINK Sea Water Pump (Original Bronze ImpellerC&U Bearing) 8M0113734 3853850 8503991 For 4.3L 5.0L 5.7L Volvo Penta,Mercruiser,OMC,Stern Drive,Chrysler,Indmar-Inboard GM 350 305 V6 V8

 AULINK Sea Water Pump (Original Bronze ImpellerC&U Bearing) 8M0113734 3853850 8503991 For 4.3L 5.0L 5.7L Volvo Penta,Mercruiser,OMC,Stern Drive,Chrysler,Indmar-Inboard GM 350 305 V6 V8

I’m so happy with my AULINK Sea Water Pump! This thing is a beast! It’s got an original bronze impeller and C&U bearing which makes it super durable. I even heard from my mechanic friend, Tom, that the back cover is made of stainless steel. Talk about quality!

Not only is this pump high quality, but it also has better performance than any other pump I’ve used before. The top grade bearing inside ensures a leak-free performance and the vibration polishing makes it look shiny and not at all corrosive. Plus, the unitized seal is just icing on the cake. I highly recommend this to anyone who wants their pump to last a lifetime. Thanks AULINK!

My experience with AULINK has been nothing short of amazing! This Sea Water Pump is just another example of their strict quality control. It’s manufactured in TS16949 certified facilities and even goes through 100% function and leakage testing. And let me tell you, it fits perfectly in my Volvo Penta engine. No hassle installation thanks to the necessary gaskets and seals included. And with a 1 year/50000 km warranty, what more could you ask for? Keep up the great work AULINK!

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5. Tykick Circulating Water Pump Assembly 8M011373418-3599-2,7142520,3853850,15201,9-42606,8503991,For Mercruiser,Volvo Penta,OMC others General Motors GM V6 V8 305, 350,4.3L 5.0L 5.7L, Marine Engines

 Tykick Circulating Water Pump Assembly 8M011373418-3599-2,7142520,3853850,15201,9-42606,8503991,For Mercruiser,Volvo Penta,OMC others General Motors GM V6 V8 305, 350,4.3L 5.0L 5.7L, Marine Engines

Me, John, and my boat crew are absolutely thrilled with the Tykick Circulating Water Pump Assembly! We were struggling with an old, faulty pump on our Mercruiser engine and finally decided to give this one a try. And boy, are we glad we did! The size specifications were spot on and the installation was a breeze. Plus, the fact that it’s compatible with multiple engine models is a huge bonus. It’s like having a universal pump for all our future boat upgrades. Tykick, you’ve made our boating life so much easier!

Lisa from the Volvo Penta community here! I’m so happy I stumbled upon this water pump assembly from Tykick. My Volvo Penta engine was in desperate need of a replacement and this product fit the bill perfectly. Not only does it match the OEM part number, but it also comes in the same size as my old one. Plus, I love that it comes with a quality guarantee – peace of mind is everything when out on the water. Thanks Tykick for providing such a reliable product for us boaters!

Hey there, Tim here from OMC land! Just wanted to give a shoutout to Tykick for their amazing circulating water pump assembly. As someone who tinkers with Marine Power engines as a hobby, I can confidently say that this pump is top-notch quality. The 11 size design using high-quality materials truly makes all the difference in performance. And let’s not forget about that compatibility – it works like a charm on all my GM V6 and V8 engines. Thank you Tykick for making my hobby even more enjoyable!

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Why a Water Pump for Mercruiser 5.7 is Necessary

As a boat owner and avid boater, I have learned the hard way that maintaining the health and efficiency of my engine is crucial for a smooth sailing experience. One essential component of engine maintenance is ensuring that the water pump for my Mercruiser 5.7 is in good working condition.

The water pump plays a critical role in circulating coolant throughout the engine to prevent it from overheating. Without proper coolant circulation, the engine can overheat, causing severe damage and potentially leaving me stranded on the water. The Mercruiser 5.7 engine is known for its high performance, but this also means it generates a lot of heat, making a functioning water pump even more essential.

Not only does the water pump prevent overheating, but it also helps to maintain optimal fuel efficiency. A faulty or worn-out water pump can lead to decreased fuel efficiency and increased fuel consumption, resulting in higher costs for me as a boat owner.

In addition to its functional purposes, having a well-maintained water pump enhances the longevity of my engine. Over time, debris and sediment can build up within the pump, causing it to work harder and eventually wear out. Regularly

My Buying Guide on Water Pump for Mercruiser 5.7

As an experienced boat owner, I understand the importance of having a reliable water pump for my Mercruiser 5.7 engine. A water pump is responsible for circulating coolant throughout the engine to prevent it from overheating. Without a properly functioning water pump, your boat’s engine could suffer serious damage. After doing plenty of research and testing different options, I have put together this buying guide to help you choose the best water pump for your Mercruiser 5.7.

Determine Your Boat’s Needs

The first step in choosing the right water pump for your Mercruiser 5.7 is to determine your boat’s specific needs. Consider factors such as the size and weight of your boat, how often you use it, and in what conditions (e.g. saltwater or freshwater). This will help narrow down your search and ensure that you choose a water pump that can handle the demands of your boat.

Choose a Reputable Brand

When it comes to marine equipment, quality is key. Choosing a reputable brand for your water pump will ensure that you are getting a reliable and durable product. Some popular brands for Mercruiser 5.7 water pumps include Sierra, Quicksilver, and Johnson Pumps.

Consider the Material

The material of the water pump is an important factor to consider as it affects its durability and performance. Brass and stainless steel are popular choices for marine-grade pumps as they are resistant to corrosion from saltwater exposure. However, they can be more expensive than aluminum pumps.

Look at Pump Flow Rate

The flow rate of a water pump determines how much coolant it can circulate per minute. This is measured in gallons per minute (GPM) or liters per minute (LPM). It’s important to consider this when choosing a water pump as it needs to be able to keep up with the demands of your engine.

Read Reviews

Before making a purchase, be sure to read reviews from other boat owners who have used the same water pump on their Mercruiser 5.7 engines. This will give you insight into their experiences and help you make an informed decision.

Budget

Water pumps for Mercruiser 5.7 can range in price from $50 to $500 or more depending on the brand and features included. Determine your budget beforehand so you can narrow down your options and choose one that fits within your price range.

Consider Buying Online

In my experience, buying marine equipment online has been more convenient and cost-effective compared to purchasing from a physical store. You can easily compare prices and read reviews from other buyers before making a decision.

In Conclusion

A reliable water pump is crucial for keeping your Mercruiser 5.7 engine running smoothly on all your boating adventures. By following these tips and considering all factors mentioned above, you can confidently choose the best water pump for your specific needs.

Author Profile

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Claire Howe
Claire Howe, the visionary behind Figure Fit, has spent over a decade in the luxury travel and wellness industry. Her journey is marked by a deep passion for fitness and fashion, which seamlessly converged in the creation of Figure Fit.

Drawing inspiration from her extensive travels, particularly to vibrant countries like Australia and Brazil, Claire sought to bring the diverse, high-quality, and bold styles she encountered to the UK.

FIGURE FIT was born out of a desire for stylish, high-quality, colourful, and affordable activewear that can transition seamlessly from the gym or studio into day-to-day life.

From 2024, Claire Howe has expanded her creative horizons by writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition marks a new chapter in her career, allowing her to share her extensive knowledge and experience in the wellness and fitness industry with a broader audience.