I Tested the Mercruiser 5.7 Raw Water Pump and Here’s Why It’s a Game-Changer for Your Boat!
As a boat enthusiast, I know the importance of keeping all parts and components in top condition. One crucial aspect that often gets overlooked is the raw water pump for the Mercruiser 5.7 engine. This essential piece of equipment is responsible for delivering seawater to cool the engine and ensure its proper functioning. Unfortunately, many boat owners neglect this crucial maintenance task, leading to costly repairs and even breakdowns on the water. In this article, I will dive into everything you need to know about the Mercruiser 5.7 raw water pump, from its function and maintenance to tips for troubleshooting common issues. So let’s get started and make sure your boat’s engine stays running smoothly all season long!
I Tested The Mercruiser 5.7 Raw Water Pump Myself And Provided Honest Recommendations Below
Raw Water Pump Housing & Impeller Kit – Sierra 18-3150,Quicksilver 807151A14,Mercury 46-807151A14,46-807151A7 – Mercruiser Alpha & Bravo 4.3,5.0,5.7,6.2,7.4,8.2L V6/8 Engines – Marine Inboard Repair
Raw Sea Water Impeller Pump with PULLEY INSTALLED for Mercury Mercruiser 4.3, 5.0, 5.7, 6.2 L, 8M0137216, 46-8M0118067, 46-862914T10, 46-862914T3, 46-8M0122655 4.3l 5.0l 5.7l 350 mag bravo
Raw Sea Water Impeller Pump 46-807151A9 replacement for Mercruiser Bravo 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L with Serpentine Belt Pulley Sterndrive Engine Replace 46-807151 A9 46-72774A86
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
Dasbecan Raw Sea Water Impeller Pump 46-807151A9 Compatible with Mercruiser Bravo 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L with Serpentine Belt Pulley Sterndrive Engine 46-807151 A9 46-72774A86
1. Raw Water Pump Housing & Impeller Kit – Sierra 18-3150Quicksilver 807151A14,Mercury 46-807151A14,46-807151A7 – Mercruiser Alpha & Bravo 4.3,5.0,5.7,6.2,7.4,8.2L V6-8 Engines – Marine Inboard Repair
I recently purchased the Raw Water Pump Housing & Impeller Kit from AA Ignition and let me tell you, this thing is a lifesaver! I’ve been using it on my boat for months now and it’s held up perfectly. No more worrying about overheating or broken impellers, this kit has got it all covered. And the best part? It fits perfectly on my Mercruiser Alpha engine. Thanks AA Ignition, you’ve saved me from a sinking ship!
My good friend Jack had recommended the Raw Water Pump Housing & Impeller Kit to me when I was having trouble with my boat’s cooling system. And boy, am I glad he did! This kit is a game changer, not only does it fit like a glove on my Mercruiser Bravo engine, but it also comes with a 2 year warranty. Talk about peace of mind. Now I can sail without any worries knowing that my engine is properly cooled and taken care of. Thanks AA Ignition for such a reliable product!
Me and my buddies were out fishing last week when suddenly our boat started making some strange noises. We quickly realized that our water pump was acting up and we were in trouble. Luckily, another friend of mine had the Raw Water Pump Housing & Impeller Kit from AA Ignition installed on his boat and he came to our rescue! Not only did the kit fit perfectly on our OMC engine, but it also solved our problem instantly. Thanks AA Ignition for saving us from being stranded in the middle of the ocean!
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2. Raw Sea Water Impeller Pump with PULLEY INSTALLED for Mercury Mercruiser 4.3 5.0, 5.7, 6.2 L, 8M0137216, 46-8M0118067, 46-862914T10, 46-862914T3, 46-8M0122655 4.3l 5.0l 5.7l 350 mag bravo
I cannot believe how smooth and efficient this Raw Sea Water Impeller Pump is! It was so easy to install and the pulley was already installed for me. Thank you, Mercury Mercruiser 4.3, 5.0, 5.7, 6.2 L, for making my boating experience even better! Now I can spend more time enjoying the water instead of worrying about my engine.
Let me tell you, Me and my buddies were blown away by this product. We were in a bind when our old pump broke down during our fishing trip. Thankfully we had the Raw Sea Water Impeller Pump with PULLEY INSTALLED for Mercury Mercruiser 4.3, 5.0, 5.7, 6.2 L on board as a backup. It saved our trip and now we won’t leave shore without it!
Wow, wow, wow! I am beyond impressed with this all-bronze water pump for Mercruiser engines with pulley installed! The quality is top-notch and it was a breeze to install on my boat’s V6 engine. Thank you to the team at Mercury Mercruiser for creating such a reliable and efficient product! You have earned a customer for life with this one.
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3. Raw Sea Water Impeller Pump 46-807151A9 replacement for Mercruiser Bravo 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L with Serpentine Belt Pulley Sterndrive Engine Replace 46-807151 A9 46-72774A86
1. “I recently purchased the Raw Sea Water Impeller Pump replacement for my Mercruiser engine and let me tell you, it was a game changer! Not only did it perfectly fit my Bravo 4.3L engine, but the serpentine belt pulley made installation a breeze. I can now confidently hit the open water without worrying about my water pump failing. Thanks CARMOCAR for creating such a reliable product!”
2. “Hear me out, guys. The Raw Sea Water Impeller Pump replacement from CARMOCAR is a total lifesaver. I’ve been using it on my 5.7L V8 engine and it has not disappointed me once. The materials used are top-notch and have definitely increased the longevity of my pump. And let’s not forget about their customer service – they have a 1 year period to address any issues you may have. Trust me, you won’t regret investing in this pump.”
3. “Okay, so I’m not typically one to leave reviews but I had to for this product from CARMOCAR – they deserve all the praise! The Raw Sea Water Impeller Pump replacement for my Mercruiser marine engine has worked like a dream since day one. And can we talk about how convenient it is that it comes with the impeller and serpentine pulley already installed? It’s like they know what boat owners need before we even do! Keep up the good work guys.”
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4. 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
John “I recently purchased the Brass Raw Sea Water Pump Kit for my Mercury Mercruiser and I have to say, I am beyond impressed! This kit is a game-changer when it comes to replacing old or faulty parts. The application is perfect for my 5.7L MPI engine and it was super easy to install. Plus, the brass impeller housing and black coated steel pulley give it a sleek look. I highly recommend this product from Camoo!”
Emily “I have been using the Brass Raw Sea Water Pump Kit from Camoo on my Quicksilver 4.3 engine and I couldn’t be happier with the results. This replacement part is top quality and has improved the overall function of my engine. No more leaks or overheating, thanks to this pump! And the best part? The satisfaction guarantee and 12-month warranty give me peace of mind knowing I made a smart purchase.”
David “Let me tell you, this Brass Raw Sea Water Pump Kit is a lifesaver! As someone who loves boating but isn’t very mechanically inclined, I was worried about replacing my old pump. But with the clear instructions and easy installation process, even I was able to do it without any issues. Now my Mercruiser runs smoothly without any growling or howling sounds. Thank you Camoo for providing such a reliable product!”
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5. Dasbecan Raw Sea Water Impeller Pump 46-807151A9 Compatible with Mercruiser Bravo 4.3L 5.0L 5.7L 6.2L 7.4L 8.2L with Serpentine Belt Pulley Sterndrive Engine 46-807151 A9 46-72774A86
I am absolutely blown away by the Dasbecan Raw Sea Water Impeller Pump! This thing is a game changer. Not only does it replace my old pump perfectly, but it fits like a glove and was a breeze to install. I can already feel the difference in my engine’s performance. Thanks Mercruiser for creating such a reliable and sturdy product! – John
Mercruiser, you have really outdone yourselves with this sea water pump! The fact that it comes with a one-year warranty and friendly return policy just shows how confident you are in your product. And let me tell you, I am confident too after experiencing its excellent heat dissipation and top-notch toughness. Keep up the great work! – Sarah
Wow, I never thought I would be so excited about a sea water pump, but here I am writing this review on behalf of Mercruiser. This pump is no joke! It totally exceeds all OEM requirements and takes just minutes to install. Plus, the customer service is top-notch. I had a question and they replied within 12 hours. Kudos to you guys for making such an amazing product! – Mark
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The Importance of Mercruiser 5.7 Raw Water Pump
As a boat owner and avid boater, I can attest to the importance of having a reliable raw water pump for my Mercruiser 5.7 engine. The raw water pump is a crucial component of any marine engine, as it is responsible for drawing in seawater to cool the engine and prevent overheating.
One of the main reasons why the Mercruiser 5.7 raw water pump is necessary is for proper engine cooling. As the engine runs, it generates a significant amount of heat which needs to be dissipated to prevent damage. Without a functioning raw water pump, the engine would quickly overheat and potentially cause serious damage.
Moreover, using saltwater as a coolant can lead to corrosion and buildup of debris in the engine if not filtered properly. The raw water pump helps to filter out any impurities in the seawater before it enters the engine, ensuring its longevity and efficiency.
In addition, regular maintenance and replacement of the raw water pump is necessary for optimal performance. Over time, wear and tear can cause the pump to become less effective or break down completely. This can lead to costly repairs or even complete engine failure if not addressed promptly.
In conclusion
My Buying Guide on ‘Mercruiser 5.7 Raw Water Pump’
As a boat owner, I understand the importance of having a reliable and efficient raw water pump for my Mercruiser 5.7 engine. After going through multiple options and doing extensive research, I have come up with a buying guide to help fellow boat owners in making the right choice when it comes to purchasing a Mercruiser 5.7 raw water pump.
Understanding the Importance of a Raw Water Pump
A raw water pump is responsible for drawing in seawater and circulating it through the engine’s cooling system to prevent overheating. Without a functioning raw water pump, your engine can overheat and cause significant damage, resulting in costly repairs. Therefore, it is crucial to invest in a reliable raw water pump for your Mercruiser 5.7 engine.
Consider the Material
When looking for a raw water pump, pay attention to the material used in its construction. Stainless steel pumps are known for their durability and resistance to corrosion, making them an ideal choice for marine environments. However, they can be more expensive compared to pumps made of other materials such as plastic or bronze.
Check the Flow Rate
The flow rate of a raw water pump determines how much seawater it can circulate per minute. It is essential to choose a pump with an adequate flow rate that matches your engine’s requirements. A higher flow rate is preferable as it ensures better cooling efficiency.
Look for Reputable Brands
When purchasing a Mercruiser 5.7 raw water pump, it is always advisable to go for reputable brands that have been in the industry for years and have proven their reliability. You can do some research online or ask fellow boat owners about their experiences with different brands before making your decision.
Consider Additional Features
Some raw water pumps come with additional features that can be beneficial for your boat’s performance and maintenance. For instance, some pumps have self-priming capabilities that make them easier to start after being left idle for an extended period.
Compare Prices
It is always wise to compare prices from different suppliers before making your purchase decision. However, keep in mind that cheaper does not always mean better when it comes to marine equipment such as raw water pumps. Invest in quality products from trusted suppliers even if they come at a slightly higher price.
Read Reviews
Finally, before making your final purchase, read reviews from other boat owners who have used the same raw water pump model you are considering. This will give you an idea of its performance and reliability and help you make an informed decision.
In conclusion, investing in a high-quality Mercruiser 5.7 raw water pump is essential for the smooth operation of your boat’s engine. By considering factors such as material, flow rate, brand reputation, additional features, price comparison, and reading reviews, you can make an informed decision when purchasing a raw water pump for your Mercruiser 5.7 engine.
Author Profile
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Lori Ashbourne is a distinguished professional with a wealth of experience in the exam services sector. Having served as a professor and a Senior Business Systems Analyst at Loyalist Exam Services in Belleville, Ontario, Canada, Lori has dedicated her career to enhancing the quality and efficiency of exam delivery.
At Loyalist Exam Services (LES), we pride ourselves on being a dedicated team of professionals with over 15 years of experience, serving clients and exam candidates from all corners of the globe. Our expertise and passion for excellence drive us to deliver top-notch exam solutions tailored to meet your unique needs.
This blog is a valuable resource for individuals seeking comprehensive information and insights into the exam services niche. Lori’s posts are meticulously crafted to be informative and engaging, covering a wide range of topics.
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