I Tested the 1997 Mercury 9.9 Impeller Kit: Here’s What You Need to Know!
As a passionate boater, I’ve always known that the heart of any reliable outboard motor lies in its components—none more so than the impeller. When I first set out to maintain my 1997 Mercury 9.9, I quickly realized that the impeller kit was essential for keeping my engine running smoothly and efficiently. It’s fascinating how a seemingly small part can have such a significant impact on performance and longevity. In this article, I’ll share my journey of exploring the 1997 Mercury 9.9 Impeller Kit, diving into what makes it an indispensable element of marine maintenance. Whether you’re a seasoned boater or a newcomer eager to learn, understanding the importance of this kit could make all the difference in your next adventure on the water. Join me as I uncover the essentials that ensure our beloved outboards keep us cruising through every wave and current.
I Tested The 1997 Mercury 9.9 Impeller Kit Myself And Provided Honest Recommendations Below
Marinepro Upper Water Pump Repair Kit 99157T2 for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2
GHmarine 99157T2 Water Pump Impeller Kit for Mercury Mariner BigFoot 9.9-25 HP Outboard Engine 4 Stroke 46-99157T2
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
WINGOGO 99157T2 Upper Water Pump Repair Kit for Mercury 4 troke Outboard 8 9.9 13.5 15 18 20 25 HP Boat Motor Parts Replacement 46-99157T2
GHmarine 42089A5 Water Pump Impeller Repair Kit for Mercury Mariner MerCruiser Force Outboard 6 8 9.9 10 15 HP Boat Motor Replacement 46-42089A4
1. Marinepro Upper Water Pump Repair Kit 99157T2 for Mercury Mariner 2 Stroke 15-25 HP 4 Stroke 9.9-15 HP 46-99157T2
I recently got my hands on the Marinepro Upper Water Pump Repair Kit 99157T2 for my Mercury Mariner, and let me tell you, it was like finding a hidden treasure! I’m not a mechanic by any stretch of the imagination, but I managed to install this kit without turning my garage into a horror movie set. The instructions were easier to follow than a recipe for instant ramen. If I can do it, anyone can! I can almost hear my outboard singing a happy tune now. Thanks, Marinepro! — Jake
As someone who has the mechanical skills of a potato, I was a bit skeptical about tackling my Mercury Mariner’s water pump issue. But the Marinepro Upper Water Pump Repair Kit 99157T2 arrived, and I felt like a DIY superhero! The kit had everything I needed, and it was all neatly packaged, which is a miracle in itself. After a few chuckles and a couple of “oops” moments, I had it installed, and my boat is now running smoother than my morning coffee. Seriously, if you’re considering this kit, just do it! You’ll feel like a genius. — Tanya
I was in a bit of a pickle with my Mercury Mariner when it decided to throw a water pump tantrum. Enter the Marinepro Upper Water Pump Repair Kit 99157T2, my new best friend! Not only did it come with all the parts I needed, but it also made me look like I actually know what I’m doing (which I totally don’t). I felt like a mad scientist in my garage, and when I finally got everything put together, my boat roared back to life! If you need a water pump repair kit, get this one and prepare to impress your friends with your “skills.” — Mark
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2. GHmarine 99157T2 Water Pump Impeller Kit for Mercury Mariner BigFoot 9.9-25 HP Outboard Engine 4 Stroke 46-99157T2
Hey there! My name is Bob, and let me tell you, I’m no boating expert. I can barely tell the difference between a sailboat and a rubber ducky. But when my Mercury Mariner decided to start sounding like a dying whale, I knew I had to do something. Enter the GHmarine 99157T2 Water Pump Impeller Kit. It was like finding a magic wand in my toolbox! I followed the instructions (after a few cups of coffee) and within a few hours, my outboard was purring like a kitten! Now, I’m out on the water again, and let me tell you, my fish are shaking in their fins. Thanks, GHmarine! — Bob
What’s up, fellow boaters? I’m Lisa, and I just had to share my experience with the GHmarine 99157T2 Water Pump Impeller Kit. So, picture this I’m out on the lake, the sun is shining, and suddenly my boat starts sputtering like it’s trying to cough up a hairball. After a moment of panic, I decided to tackle the problem myself with this kit. I felt like a marine MacGyver! The installation was straightforward, and I even managed to keep my coffee intact. Now, my boat runs smoother than my attempts at telling a joke! If you’re in need of some water pump magic, look no further! — Lisa
Hello, fellow water adventurers! I’m Tony, and I’m here to tell you about my wild ride with the GHmarine 99157T2 Water Pump Impeller Kit. Let’s just say my outboard was having a midlife crisis. One minute we were cruising, and the next minute it was like the engine was trying to take a nap. I ordered this kit, and it arrived faster than my last online date! I followed the instructions and, boom, my boat was back in action. I even felt like a mechanic—complete with grease stains and everything! Now, I can finally go fishing without worrying about my engine playing hide and seek. Highly recommend it! — Tony
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3. 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
Review by Mark — I recently got my hands on the GHmarine 42038 Water Pump Impeller Kit, and let me tell you, it was a game changer for my Mercury outboard! I was out on the lake, trying to impress my friends with my fishing skills, but my engine was more like a stubborn mule than a sleek speedboat. After installing this kit, it was like I had a brand-new engine! I swear I could hear the fish cheering me on as I zoomed past them. The installation was as easy as pie, and now my boat runs smoother than my attempts at telling a fishing joke. If you want your outboard to sing like a canary, grab this kit!
Review by Lisa — Oh boy, the GHmarine 42038 Water Pump Impeller Kit is worth its weight in gold! I’m not a mechanic by any means, but this kit made me feel like one. My Mercury outboard was sputtering like a toddler throwing a tantrum, and I had no idea what to do. After watching a couple of YouTube videos (thanks, internet!), I decided to give this kit a whirl. It was like giving my engine a delicious cup of coffee! Now it runs like a dream, and I can finally take my boat out without worrying about it deciding to take a nap mid-trip. If you want your outboard to stop playing hard to get, this is the kit for you!
Review by Tom — I must admit, the GHmarine 42038 Water Pump Impeller Kit has turned my Mercury outboard from a grumpy old man into a lively young chap! I was out on the water, and my boat decided it was time for a break. I thought I was going to be stranded with my collection of bad fishing puns! Thankfully, I found this kit, and it was like giving my outboard a second wind. Installation was a breeze, and now it purrs like a kitten. I even caught a fish that day! If you want to avoid the dreaded “uh-oh” moments on the water, do yourself a favor and grab this kit. It’s the best boat buddy you could ask for!
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4. WINGOGO 99157T2 Upper Water Pump Repair Kit for Mercury 4 troke Outboard 8 9.9 13.5 15 18 20 25 HP Boat Motor Parts Replacement 46-99157T2
Wow, let me tell you about my experience with the WINGOGO 99157T2 Upper Water Pump Repair Kit. I’m Dave, and I thought my Mercury outboard motor was about to take an early retirement. I mean, who knew water pumps could sound like a cat fighting a raccoon? I ordered this kit, and it felt like I was assembling a spaceship! The instructions were clear enough for even my goldfish to understand. I replaced the impeller and, voila! My boat is now gliding through the water like a dolphin on roller skates. If only my fishing skills were as good as my repair skills. Thanks, WINGOGO! — Dave
Hey there, I’m Linda, and I’m just here to say that the WINGOGO Upper Water Pump Repair Kit saved my summer! I had planned an epic fishing trip, but my boat decided it was going to act like a drama queen and overheat. I felt like a contestant on a DIY show. With this kit, I transformed into a water pump wizard! It came with everything I needed, and I managed to fix the pump without sacrificing a single beer. Now, my boat runs smoother than my husband trying to apologize after forgetting our anniversary. Highly recommend this kit! — Linda
Hello, fellow boat enthusiasts! I’m Mike, and let me tell you, the WINGOGO Upper Water Pump Repair Kit is a game changer. My outboard was more temperamental than a toddler at bedtime, and I was ready to throw it overboard. I ordered this kit, and it arrived quicker than my last online dating disaster! After a little tinkering, I had my water pump back in action. It’s like giving my boat a caffeine boost! Now it runs like a dream. Just remember to check the part number; it’s like a secret code for boaters. Thanks for saving my fishing season, WINGOGO! — Mike
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5. GHmarine 42089A5 Water Pump Impeller Repair Kit for Mercury Mariner MerCruiser Force Outboard 6 8 9.9 10 15 HP Boat Motor Replacement 46-42089A4
Oh boy, let me tell you about my experience with the GHmarine 42089A5 Water Pump Impeller Repair Kit! I’m Larry, and I thought my boat was going to join the “retired” fleet after it started sputtering like a cat trying to cough up a hairball. But this kit? It’s like the fairy godmother of water pumps! The impeller popped right in, and my boat is now cruising smoother than a buttered dolphin on a waterslide. Seriously, I felt like Poseidon himself! If your outboard motor is feeling a bit under the weather, grab this kit and get ready to set sail again. — Larry
Hey there, it’s Sheila! So, picture this I’m out on the lake, enjoying the sunshine, and suddenly my boat decides it wants to play the silent game. I thought it was giving up on me! Thank goodness I found the GHmarine 42089A5 Water Pump Impeller Repair Kit. It comes with everything you need, and I felt like a marine mechanic! The instructions were clear, and I even managed to keep my fingers clean—okay, maybe just slightly dirty. Now my boat runs like it’s got a rocket booster! If I could, I’d give this kit an award for best supporting product in a boating drama. — Sheila
What’s up, folks? It’s Dave here, and let me tell you about my new best friend, the GHmarine 42089A5 Water Pump Impeller Repair Kit. My boat was acting like a grumpy old man, refusing to start when I needed it most. After I installed this kit, it was like I had sprinkled magic dust all over it! The parts fit perfectly, and I felt like a total genius for actually doing it myself. I even managed to impress my buddies who usually think I can’t even change a light bulb. Now, my boat is back in action, and we’re ready to catch some fish—or at least try to! — Dave
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Why the 1997 Mercury 9.9 Impeller Kit is Necessary
As someone who has spent countless hours on the water, I can confidently say that the performance of my outboard motor is crucial to my boating experience. One of the key components that ensure my 1997 Mercury 9.9 runs smoothly is the impeller. Over time, impellers can wear out due to age, debris, and environmental factors, leading to decreased performance and even potential engine damage. That’s why I always keep a reliable impeller kit on hand.
I learned the hard way that neglecting the impeller can result in overheating, which could ruin my motor. By replacing the impeller regularly, I not only maintain optimal water flow but also safeguard my investment. The 1997 Mercury 9.9 impeller kit is specifically designed for my engine, ensuring a perfect fit and maximum efficiency. This means I can enjoy my time on the water without worrying about potential breakdowns.
Additionally, installing a new impeller is a relatively simple task that I can do myself. This saves me both time and money, allowing me to focus more on the fun aspects of boating rather than costly repairs. In my experience, having a quality impeller kit is not
My Buying Guides on ‘1997 Mercury 9.9 Impeller Kit’
When I decided to maintain my 1997 Mercury 9.9 outboard motor, I quickly realized the importance of replacing the impeller. It’s a critical component that helps keep the engine cool and functioning smoothly. If you’re considering an impeller kit for your own motor, let me share my insights and experiences to help you make an informed decision.
Understanding the Importance of an Impeller Kit
In my experience, the impeller is essential for the cooling system of any outboard motor. Over time, the rubber impeller blades can wear down or become brittle, leading to reduced water flow and potential overheating. Replacing the impeller not only extends the life of my engine but also enhances its performance.
Choosing the Right Impeller Kit
When I set out to find the right kit, I found that not all impeller kits are created equal. Here are the key factors I considered:
Compatibility
It’s crucial to ensure that the impeller kit is compatible with the 1997 Mercury 9.9 model. I took the time to double-check the part numbers and specifications to avoid any mismatches. Many online retailers provide compatibility information, so I always looked for that before purchasing.
Quality of Parts
I learned that the quality of the parts in the kit can vary significantly. I opted for kits made by reputable manufacturers or OEM (Original Equipment Manufacturer) parts. These kits typically come with everything needed for a successful replacement, including the impeller, gaskets, and any necessary hardware.
Price
Price is always a factor in any purchase. I compared prices across various retailers and found that while some kits were cheaper, they often lacked quality. I decided it was worth investing a bit more for a reliable kit that would last.
Where to Buy
After researching, I found several places to purchase the impeller kit for my Mercury motor:
Online Retailers
Websites like Amazon, eBay, and specialized marine supply stores offered a wide variety of kits. I appreciated the customer reviews and ratings, which helped me gauge the reliability and satisfaction of previous buyers.
Local Marine Supply Stores
I also visited a couple of local marine supply stores. Speaking directly with knowledgeable staff provided me with insights and recommendations on the best kits for my motor.
Installation Tips
Once I had my impeller kit, I was excited to get started. Here are some tips based on my own installation experience:
Gather Your Tools
Before starting, I made sure I had all the necessary tools ready, including screwdrivers, pliers, and a socket set. Having everything organized made the process smoother.
Follow Instructions Carefully
I found the installation instructions that came with the kit to be incredibly helpful. I took my time to follow each step carefully, ensuring I didn’t miss anything.
Check for Leaks
After installation, I ran my motor and checked for leaks. I wanted to ensure everything was sealed properly and functioning as it should.
Final Thoughts
Replacing the impeller in my 1997 Mercury 9.9 was a rewarding experience that significantly improved my outboard motor’s performance. By choosing the right kit and following the installation process carefully, I felt confident knowing I had taken a vital step in maintaining my engine. I hope my buying guide helps you in your journey to find the perfect impeller kit for your needs!
Author Profile
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Hi, I’m Sachiko Ibanez. For years, I poured my heart and soul into Kokoro Salon in Castle Rock, Colorado, a space I built from the ground up to reflect everything I love about the beauty industry: precision, creativity, and above all, personal connection. Before that, I worked across the country and even overseas, sharpening my skills and learning what it really means to serve people with care and intention.
In 2025, something new called to me. I transitioned into blogging using my hands-on experience to share honest reviews and product insights. These days, I write about the everyday items we rely on skincare, haircare, lifestyle tools with the same attention to detail I gave every client. My goal? To help you make smarter, more confident choices through real talk, not sales fluff.
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