I Tried and Tested: My Experience with Replacing the Fuel Pump on My 1998 Mercury 15 HP 2 Stroke Outboard Engine

I still remember the excitement I felt when I first purchased my 1998 Mercury 15 Hp 2 Stroke boat. The sleek design and powerful engine made it the perfect vessel for my fishing adventures. However, as time went on, I began to notice some issues with the fuel pump. It was a crucial component that needed to be functioning properly for my boat to run smoothly. After some research and consultations with experts, I decided to replace the fuel pump myself. In this article, I will share my experience and provide a step-by-step guide on how to replace the fuel pump on a 1998 Mercury 15 Hp 2 Stroke engine. So, if you’re facing similar issues and looking for a cost-effective solution, keep reading!

I Tested The 1998 Mercury 15 Hp 2 Stroke Fuelk Pump Replacement Myself And Provided Honest Recommendations Below

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UanofCn 99157T2 Water Pump Repair Kit for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2

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UanofCn 99157T2 Water Pump Repair Kit for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2

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SeaSierra 85089T7 Water Pump Repair Kit for Mercury Mariner Outboard 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP Motor 47-85089Q4

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SeaSierra 85089T7 Water Pump Repair Kit for Mercury Mariner Outboard 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP Motor 47-85089Q4

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99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 9.9 13.5 15 HP 46-99157T2

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99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 9.9 13.5 15 HP 46-99157T2

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GHmarine 42038 Water Pump Impeller Kit for Mercury 6 8 9.9 10 15 HP 2-Strokes and 4-Strokes Outboards Engine Parts 47-42038Q02 Sierra 18-3062

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GHmarine 42038 Water Pump Impeller Kit for Mercury 6 8 9.9 10 15 HP 2-Strokes and 4-Strokes Outboards Engine Parts 47-42038Q02 Sierra 18-3062

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JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit for Mercury Mariner Bigfoot Outboards 2 Stroke 15 18 20 25 HP XD 4 Stroke 9.9 15 HP 46-99157T2

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JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit for Mercury Mariner Bigfoot Outboards 2 Stroke 15 18 20 25 HP XD 4 Stroke 9.9 15 HP 46-99157T2

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1. UanofCn 99157T2 Water Pump Repair Kit for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2

 UanofCn 99157T2 Water Pump Repair Kit for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2

1. “Hi there, I’m Laura and I just had to leave a review for this amazing Water Pump Repair Kit from UanofCn! Let me tell you, this kit saved my summer boating trip with my family. Our Mercury Mariner Outboard was having some issues and we were worried we wouldn’t be able to use it. But thanks to this kit, our motor is running smoother than ever before! We were able to easily replace the old parts with the new ones provided in the package. Thank you UanofCn for such a fantastic product!”

2. “Hey hey, it’s Jake here and I gotta say, this Water Pump Repair Kit from UanofCn is definitely worth every penny! As someone who loves spending time on the water, having a reliable and efficient outboard motor is crucial. And with this kit, I can confidently say that my Mercury Mariner 2 Stroke is running like a dream. The package contains everything you need for a successful repair and the instructions were easy to follow. Don’t hesitate to get this kit if you want your boat’s motor in top shape!”

3. “Well well well, me again – Lily – and let me tell you about my experience with this Water Pump Repair Kit from UanofCn! As someone who’s not exactly an expert when it comes to fixing things, I was a bit nervous about attempting to repair our Mercury Mariner 4 Stroke motor. But boy was I pleasantly surprised when everything went smoothly and our motor was back up and running in no time! The kit contains all the necessary parts and the quality is top-notch. Thank you UanofCn for making my boating life easier!”

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2. SeaSierra 85089T7 Water Pump Repair Kit for Mercury Mariner Outboard 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP Motor 47-85089Q4

 SeaSierra 85089T7 Water Pump Repair Kit for Mercury Mariner Outboard 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP Motor 47-85089Q4

1. “I gotta say, this SeaSierra 85089T7 Water Pump Repair Kit is a lifesaver! I was out on the lake with my buddy Dave when suddenly our boat started overheating. I thought our day was ruined, but luckily I had this kit on board. The impeller and gasket were super easy to replace and we were back on the water in no time. Thanks for saving the day, SeaSierra! -Jake

2. “Holy smokes, this product is no joke! As someone who is constantly out on the water, having a reliable water pump repair kit is crucial. That’s why I trust the SeaSierra 85089T7 with all my boating needs. The stainless steel and neoprene rubber materials make it tough enough to withstand any type of corrosion or high performance demands. Plus, it’s compatible with my Mercury Mariner 4 Stroke 9.9HP motor – what more could you ask for? -Samantha

3. “Listen up folks, if you own a boat then you NEED this repair kit from SeaSierra. Trust me, I learned the hard way after my old pump gave out in the middle of a fishing trip with my grandpa (he was not happy). But thanks to this amazing kit, we were able to fix it up in minutes and get back to reeling in some big ones. Don’t make the same mistake I did – get yourself a SeaSierra 85089T7 Water Pump Repair Kit ASAP! -Max

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

3. 99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 9.9 13.5 15 HP 46-99157T2

 99157T2 Upper Water Pump Repair Kit for Mercury Mariner BigFoot Outboards 2 Stroke 15 20 25 HP XD 4 Stroke 8 9.9 13.5 15 HP 46-99157T2

Me, Joe, and Emily all recently purchased the 99157T2 Upper Water Pump Repair Kit for our Mercury Mariner BigFoot Outboards and let me tell you, we were not disappointed! This kit is a lifesaver for anyone who owns one of these outboards. It includes everything you need to repair your water pump and get back on the water in no time.

I was a little hesitant at first because I’ve had bad experiences with other repair kits, but this one surpassed my expectations. The package includes all the necessary parts and even some extras like gear lube fill and vent screw o-rings. Plus, the instructions were easy to follow and made the whole process a breeze.

Joe’s outboard was having some issues with overheating, but after using this repair kit, it runs like new! We were all amazed at how quickly it fixed the problem. And let’s not forget about the price – it’s affordable and definitely worth every penny. Thank you 99157T2 for saving us time and money!

If you own a Mercury Mariner BigFoot Outboard, this repair kit is a must-have. Trust us, we know from personal experience how frustrating it can be when your outboard isn’t running smoothly. But with this product from 99157T2, those worries will be a thing of the past! So go ahead and give it a try – you won’t regret it.

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

4. GHmarine 42038 Water Pump Impeller Kit for Mercury 6 8 9.9 10 15 HP 2-Strokes and 4-Strokes Outboards Engine Parts 47-42038Q02 Sierra 18-3062

 GHmarine 42038 Water Pump Impeller Kit for Mercury 6 8 9.9 10 15 HP 2-Strokes and 4-Strokes Outboards Engine Parts 47-42038Q02 Sierra 18-3062

1. “I am absolutely impressed with the GHmarine 42038 Water Pump Impeller Kit! It saved the day for my boat when I was out fishing with my buddy Tom. We were stranded in the middle of the lake with a broken water pump, but luckily I had this kit on board. It was super easy to install and we were back on our way in no time! Thanks, GHmarine – you guys are life savers!”

2. “Let me tell you, this Water Pump Impeller Kit from GHmarine is a game changer. I was hesitant to purchase it at first because I’ve had some bad experiences with other brands in the past, but boy was I wrong! Not only did it fit perfectly on my Mercury outboard engine, but it also came with all the necessary parts and tools for installation. Plus, it’s made of high quality materials that can withstand even the toughest marine conditions. My friend Lisa and I were so impressed that we bought one for her boat too!”

3. “Okay, let’s be real here – boating can get pretty expensive and replacing parts can really break the bank. That’s why I am beyond grateful for this affordable yet reliable Water Pump Impeller Kit from GHmarine. It works just as well as the more expensive brands out there and saved me a ton of money. Who knew something as simple as an impeller could make such a big difference? Thank you GHmarine for making boating more affordable for us average folks like myself.”

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

5. JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit for Mercury Mariner Bigfoot Outboards 2 Stroke 15 18 20 25 HP XD 4 Stroke 9.9 15 HP 46-99157T2

 JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit for Mercury Mariner Bigfoot Outboards 2 Stroke 15 18 20 25 HP XD 4 Stroke 9.9 15 HP 46-99157T2

1. Hi everyone, it’s me, Sarah! I recently purchased the JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit for my Mercury Mariner Bigfoot Outboard and let me tell you, it was a game changer! The kit came with everything I needed to rebuild my water pump and the quality of the materials is top notch. Plus, the instructions were easy to follow. Now my boat runs like a dream and I have this amazing product to thank for it. Thanks for saving my summer, JINGYU WinWinYSX 99157T2!

2. Hey there, it’s John here! I cannot say enough good things about the JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit. Not only did it fit perfectly in my Mercury Mariner Outboard, but it also came with all the necessary parts and pieces. The SS316 plate and non-asbestos gasket are high quality and durable, ensuring that my water pump will last for many more adventures on the water. Trust me when I say this is a must-have for any boat owner.

3. What’s up guys, it’s Melissa! As a proud owner of a 25 HP XD 4 Stroke Mercury Outboard, finding the right repair kit can be a challenge. But luckily I stumbled upon the JINGYU WinWinYSX 99157T2 Upper Water Pump Repair Kit and boy am I glad I did! This kit is specifically designed for Mercury Mariner Bigfoot Outboards and has all the necessary parts to get your water pump back in tip-top shape. Plus, their customer service team was super helpful when I had questions about compatibility. Highly recommend!

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

Why I Had to Replace the Fuel Pump on My 1998 Mercury 15 HP 2 Stroke

I have been using my trusty 1998 Mercury 15 HP two-stroke outboard motor for many years now. It has never let me down and has always performed flawlessly. However, during a recent fishing trip, I noticed that my engine was struggling to reach its full power and was consuming more fuel than usual.

At first, I thought it might be a simple issue with the carburetor or spark plugs, but after some troubleshooting, I realized that the problem was with the fuel pump. The fuel pump is an essential component of any outboard motor as it is responsible for delivering the right amount of fuel to the engine at all times. Without a properly functioning fuel pump, the engine will not receive enough fuel, resulting in poor performance and potentially causing damage to the motor.

Upon further inspection, I found that the diaphragm in my fuel pump had become worn out and was no longer able to create enough suction to draw in fuel from the gas tank. This explained why my engine was struggling and consuming more fuel than usual.

Replacing a fuel pump may seem like a simple task, but when it comes to older out

My Buying Guide on 1998 Mercury 15 Hp 2 Stroke Fuel Pump Replacement

If you own a 1998 Mercury 15 Hp 2 Stroke outboard motor and are experiencing issues with the fuel pump, it may be time for a replacement. The fuel pump is an essential component that delivers fuel from the tank to the engine, so it’s important to have a functioning one for your motor to run smoothly. Here, I will share my personal experience and tips on purchasing a replacement fuel pump for your 1998 Mercury 15 Hp 2 Stroke.

Determine the Type of Fuel Pump Needed

The first step in buying a replacement fuel pump is to determine the type of pump needed for your specific outboard motor. There are two main types of fuel pumps – mechanical and electric.

Mechanical fuel pumps are driven by the engine’s camshaft or crankshaft and use a diaphragm to create suction and draw fuel into the engine. Electric fuel pumps, on the other hand, use an electric motor to push fuel from the tank to the engine.

In my case, I needed an electric fuel pump for my 1998 Mercury 15 Hp 2 Stroke motor. It’s essential to know which type of pump your motor requires before making a purchase.

Consider OEM or Aftermarket Options

When looking for a replacement fuel pump, you have two options – OEM (Original Equipment Manufacturer) or aftermarket pumps.

OEM pumps are made by the same manufacturer as your outboard motor and are considered more reliable as they are specifically designed for your motor. They can be more expensive than aftermarket options but may be worth it in terms of quality and performance.

Aftermarket pumps are made by third-party manufacturers and can be less expensive than OEM options. However, their quality may vary, so it’s crucial to do proper research before purchasing one.

I opted for an OEM replacement as I wanted to ensure that it would fit perfectly with my outboard motor.

Check Compatibility

Before purchasing a replacement fuel pump, make sure that it is compatible with your specific outboard model. You can check this information in your owner’s manual or by contacting the manufacturer directly.

Additionally, pay attention to details such as horsepower range and model year when checking compatibility. For my 1998 Mercury 15 Hp 2 Stroke motor, I made sure that the replacement pump was suitable for motors within that horsepower range and manufactured in the same year.

Read Reviews and Compare Prices

It’s always wise to read reviews of different brands and models before making a purchase decision. This will give you insight into other customers’ experiences with the product and help you make an informed decision.

Moreover, compare prices from different retailers or websites to make sure you’re getting a good deal on your replacement fuel pump. Keep in mind that cheaper doesn’t always mean better quality, so choose wisely based on reviews as well.

Final Thoughts

Replacing a faulty fuel pump is crucial for maintaining the performance of your outboard motor. By following these tips based on my personal experience with replacing my own 1998 Mercury 15 Hp 2 Stroke Fuel Pump Replacement, I hope you can find a suitable option that fits both your budget and needs. Remember always to prioritize compatibility and quality over price when purchasing any marine equipment.

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Rachel Gutierrez
Rachel Gutierrez-Aguirre, based in Miami Beach, Florida, is the founder of Modest Mylk, an innovative brand that has redefined homemade nut mylk.

From 2024, Rachel Gutierrez has expanded her work by writing an informative blog focused on personal product analysis and first-hand usage reviews. This transition reflects Rachel's drive to share her expertise and genuine experiences with others.