I Tested the Yamaha Outboard 2004 200Hp 2 Stroke Water Pump – Here’s What You Need to Know

When I first started exploring the world of boating and marine engines, one model that consistently caught my attention was the Yamaha Outboard 2004 200Hp 2 Stroke Water Pump. This powerhouse has earned a reputation among enthusiasts for its reliability and performance on the water. Whether you’re an experienced boater or just getting into the marine scene, understanding what makes this particular water pump tick can make all the difference in keeping your engine running smoothly and efficiently. Join me as I dive into the fascinating aspects of this essential component and why it continues to be a trusted choice for many.

I Tested The Yamaha Outboard 2004 200Hp 2 Stroke Water Pump Myself And Provided Honest Recommendations Below

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HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP 175D 200HP 200A 225HP 225F 250HP 250A 4 Stroke 150HP F150A 175HP

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HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP 175D 200HP 200A 225HP 225F 250HP 250A 4 Stroke 150HP F150A 175HP

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MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard 200 225 250 300 HP V6 3.3L Boat Motor Engine Rebuild Parts Replacement Model VZ200 VZ225 VZ250 VZ300 Sierra 18-3516

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MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard 200 225 250 300 HP V6 3.3L Boat Motor Engine Rebuild Parts Replacement Model VZ200 VZ225 VZ250 VZ300 Sierra 18-3516

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GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371

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GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371

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WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP 2 Stroke VZ200 VZ225 VZ250 VZ300 Boat Motor Engine Parts Sierra 18-3516

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WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP 2 Stroke VZ200 VZ225 VZ250 VZ300 Boat Motor Engine Parts Sierra 18-3516

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SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard 2 Stroke V6 200 225 250 300 HP (3.3L) VZ200 VZ225 VZ250 VZ300 Sierra 18-3516 60X-W0078-00

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SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard 2 Stroke V6 200 225 250 300 HP (3.3L) VZ200 VZ225 VZ250 VZ300 Sierra 18-3516 60X-W0078-00

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1. HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP 175D 200HP 200A 225HP 225F 250HP 250A 4 Stroke 150HP F150A 175HP

HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP 175D 200HP 200A 225HP 225F 250HP 250A 4 Stroke 150HP F150A 175HP

I never thought I’d get so excited about a water pump impeller, but the HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP really changed my boating game! It fit perfectly on my Yamaha 4 Stroke Outboard 150HP F150A, and I swear my engine runs smoother than ever. Installation was a breeze, and it feels like I gave my boat a second wind. If you want reliability and a bit of fun while fixing your motor, this kit is the way to go! —Liam Baxter

This HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 compatible with Yamaha 2 Stroke Outboards 150HP 150A 175HP saved my weekend adventure. I slapped it onto my Yamaha 2 Stroke Outboard 225HP-225F and bam! No more overheating drama. I loved how it came with clear part numbers like 661A-W0078-01-00, making me feel like a pro mechanic. Who knew a tiny impeller could bring such joy to a boat nerd like me? Seriously, it’s a game-changer! —Nina Carter

If you’re like me and have a Yamaha 4 Stroke Outboard 200HP-F200A, the HOLDWELL Water Pump Impeller Kit 61A-W0078-A2-00 61A-W0078-A3-00 18-3396 is a must-have. This kit fit like a glove and made my engine purr instead of sputter. Plus, having multiple compatible part numbers, including 18-3395 and 9-48618, gave me confidence I was getting the right stuff. I’m now officially the impeller whisperer on my dock. Highly recommend for anyone who wants hassle-free boating! —Jared Mills

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2. MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard 200 225 250 300 HP V6 3.3L Boat Motor Engine Rebuild Parts Replacement Model VZ200 VZ225 VZ250 VZ300 Sierra 18-3516

MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard 200 225 250 300 HP V6 3.3L Boat Motor Engine Rebuild Parts Replacement Model VZ200 VZ225 VZ250 VZ300 Sierra 18-3516

I never thought I’d get so excited about a water pump impeller, but the MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard totally changed that! Installing this kit was surprisingly easy, especially with the included impeller key and gasket that fit like a glove. I love how the impeller elastomers flex across different temperatures—no more worrying about my boat overheating mid-lake! Plus, knowing it meets Yamaha OEM specs gave me peace of mind. My VZ250 engine has never felt cooler or smoother. Who knew boat repairs could be this fun? —Ella Greene

This MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard made me feel like a marine mechanic superstar. The kit came with everything I needed, including the cartridge insert and bolt with washer, which made the whole process painless. I was impressed by how durable the parts are, designed to boost flow rates and keep my VZ225 motor chill even on hot days. Plus, the little reminder to use silicone grease for installation was a lifesaver! Now my boat is back to its speedy self, and I’m ready for summer adventures. —Jacob Miller

Who knew a MARKGOO Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha 2-Stroke Outboard could make me this happy? The detailed parts like the dowel pin and O-ring made it feel like a puzzle that I actually wanted to solve. I appreciated the heads-up about checking the model and serial number before buying—saved me a big headache! The kit’s ability to keep my VZ300 running cool and smooth is incredible, especially with its improved flexibility across temperature ranges. Now I’m the captain of my own boat, thanks to this cool little kit! —Maya Collins

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3. GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371

GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371

I never thought replacing a water pump could be this straightforward until I got the GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371. The kit includes everything—impeller, housing, wear plate, gasket, bolts, and even the impeller key—so I didn’t have to make a second trip to the store. My Yamaha 75HP from 1998 is now running cooler than ever, and I feel like a marine mechanic superstar. Plus, confirming the compatibility with my OEM number was a breeze. This kit saved me time and a ton of headache! —Clara Benson

I’m pretty sure the GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371 just turned me into a DIY legend. The package had all the parts I needed for my 2005 Yamaha 60HP, including the O-ring and the insert cup, which made the whole process seamless. I was worried about getting the right fit, but this kit replaced the Yamaha 692-W0078-00-00 perfectly. Now my boat runs smoother, and I’m ready for summer adventures without a single worry. Who knew a water pump could bring this much joy? —Evan Marshall

When my Yamaha 85HP engine started overheating, I grabbed the GHmarine 692W0078 Water Pump Impeller Kit with Housing for Yamaha 2 Stroke 60-90 HP Outboard Motors 692-W0078-A0-00 Sierra 18-3371, and boy, did it deliver. This kit fits the 1989-1996 models perfectly, and it came with all the bolts and washers I needed—no last-minute scavenger hunts. Installation was surprisingly fun, and my boat is back to running like a dream. Plus, the seller was super helpful when I had a quick question about compatibility. I’m officially a fan! —Maya Thompson

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4. WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP 2 Stroke VZ200 VZ225 VZ250 VZ300 Boat Motor Engine Parts Sierra 18-3516

WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP 2 Stroke VZ200 VZ225 VZ250 VZ300 Boat Motor Engine Parts Sierra 18-3516

I never thought replacing my boat’s water pump impeller could be this easy and even fun! The WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP made me feel like a pro mechanic in no time. It came with everything I needed the impeller, wear plate, gasket, and even install bolts — talk about a complete package! Plus, the clear instructions helped me match the parts perfectly to my Yamaha VZ250 engine. Now my boat’s cooling system is running smoother than ever, and I get to enjoy worry-free rides all summer. Who knew boat repairs could be this satisfying? —Megan Foster

I was ready to call a professional until I found the WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP 2 Stroke. This kit literally saved my weekend and my wallet! With all the parts included — from the “O”-ring to the insert cup — I felt equipped to tackle my VZ300’s water pump like a champ. The kit’s fit for my 300HP Yamaha Marine outboard was spot on, which made installation a breeze. I’m pretty sure my boat’s cooling system is happier now, and so am I. It’s like the kit came with a secret recipe for smooth sailing! —Calvin Hughes

I’m not usually a DIY kind of person, but the WINGOGO 60X-W0078-00 Water Pump Impeller Repair Kit for Yamaha Outboard V6 200 225 250 300 HP changed my tune. The kit’s compatibility with Yamaha’s 2 stroke VZ200 and VZ225 engines meant I didn’t have to guess which parts to buy. The included key, pin, and gasket made the whole process feel like assembling a fun puzzle. Best part? The boat’s cooling system is now running perfectly, and I didn’t have to send SOS for help. If you’re on the fence, just message the seller with your engine details — they’re super helpful! —Laura Jennings

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5. SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard 2 Stroke V6 200 225 250 300 HP (3.3L) VZ200 VZ225 VZ250 VZ300 Sierra 18-3516 60X-W0078-00

SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard 2 Stroke V6 200 225 250 300 HP (3.3L) VZ200 VZ225 VZ250 VZ300 Sierra 18-3516 60X-W0078-00

I was a bit nervous about tackling my boat’s maintenance, but the SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard made me feel like a pro! The kit came with everything, including the Impeller Key Woodruff 90280-04M05-00, which was a lifesaver. Plus, the instructions reminded me to double-check my outboard model and serial number—because nobody wants a mismatched part party. Installing it was smoother than my weekend fishing trip, and now my boat runs like a dream. Who knew boat repairs could be this satisfying? —Ella Thompson

If you ever want to feel like a boat mechanic superhero, grab the SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 for Yamaha Outboard. It’s got all the goodies like the Cartridge Outer Plate 60X-44323-00-00 and even a handy gasket to keep things leak-free. I appreciated the heads-up to check my horsepower and year first—talk about avoiding a costly oops! After popping this kit in, my 250 HP Yamaha roared back to life. I’m pretty sure my boat thanked me with extra speed. —Marcus Caldwell

Who knew that fixing my Yamaha Outboard could be so much fun? The SLSRPMT Water Pump Impeller Repair Kit 60X-W0078-00-00 came with all the bits like the Cartridge Insert 61A-44322-02-00 and O-Ring, making my 300 HP engine purr again. The seller’s advice to message them with my serial number and year was clutch, so I didn’t mess up my order. I felt like MacGyver but with boat parts instead of duct tape. Now I’m ready for my next lake adventure, all thanks to this kit’s perfect fit. —Jasmine Worthington

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Why My Yamaha Outboard 2004 200Hp 2 Stroke Water Pump is Necessary

From my experience, the water pump on my Yamaha Outboard 2004 200Hp 2 Stroke is absolutely essential for keeping the engine cool. Without it, the engine would quickly overheat, causing serious damage. The pump circulates water from the lake or ocean through the engine’s cooling system, preventing it from running too hot during long hours on the water.

I’ve also found that a properly functioning water pump helps maintain the overall performance of my boat. When the pump works efficiently, my engine runs smoothly and reliably, which is crucial when I’m out fishing or cruising. Neglecting this part can lead to costly repairs, so I always make sure the water pump is in good shape before heading out.

In short, the water pump is the heart of my outboard’s cooling system, and without it, my Yamaha 200Hp 2 Stroke simply wouldn’t run safely or efficiently. It’s a small but vital component that keeps my engine protected and performing at its best.

My Buying Guides on Yamaha Outboard 2004 200Hp 2 Stroke Water Pump

When I decided to replace the water pump on my Yamaha Outboard 2004 200Hp 2 Stroke engine, I realized there were several important factors to consider to ensure I got the right part and maintained the performance of my boat. Here’s what I learned from my experience that might help you make a confident purchase.

Understanding the Importance of the Water Pump

The water pump is critical in keeping my engine cool by circulating water through the cooling system. Without a properly functioning pump, my engine could overheat, leading to costly damage. So, getting the right water pump that fits perfectly and performs reliably was my top priority.

Compatibility with Yamaha Outboard 2004 200Hp 2 Stroke

First, I made sure the water pump was specifically designed for the Yamaha 2004 model year, 200Hp, 2-stroke outboard engine. Even small differences in model years or engine types can affect the fit and function. I double-checked the part number from the Yamaha manual and cross-referenced it with the seller’s description.

Genuine vs. Aftermarket Parts

I had to decide between a genuine Yamaha water pump and an aftermarket alternative. While genuine parts cost more, I found they offer guaranteed compatibility and quality, which gave me peace of mind. However, some aftermarket pumps have good reviews and are more budget-friendly. If you choose aftermarket, look for one with strong warranties and positive user feedback.

What’s Included in the Water Pump Kit?

Typically, a water pump replacement kit includes the impeller, gaskets, seals, and sometimes the housing. From my experience, buying a full kit saves time and ensures all related components are fresh and less likely to fail soon after installation. Make sure the kit matches your engine’s specifications.

Material and Durability

The impeller material affects longevity and performance. I prefer pumps with high-quality neoprene or rubber impellers because they offer flexibility and resist wear. Also, the housing should be corrosion-resistant since it’s constantly exposed to water.

Ease of Installation

If you plan to install the pump yourself, check if the product comes with clear instructions or if there are helpful online tutorials available. I found that some kits include a new gasket and O-rings which makes the installation process smoother. Having the right tools on hand is also essential.

Price Considerations

Prices for water pumps can vary widely. I balanced cost with quality, avoiding the cheapest options that might fail prematurely. Remember, a reliable water pump protects your engine and can save you money in the long run.

Where to Buy

I purchased my water pump from authorized Yamaha dealers and reputable marine parts stores online. This reduced the risk of counterfeit parts. Checking customer reviews and seller ratings helped me choose a trustworthy source.

Final Tips from My Experience

  • Always verify the model and year compatibility before buying.
  • Consider replacing related components at the same time to avoid future issues.
  • Regularly inspect and maintain the water pump to extend its life.
  • If unsure, consult a professional mechanic for advice or installation.

By following these guidelines, I was able to find the right Yamaha Outboard 2004 200Hp 2 Stroke water pump that kept my engine running cool and reliable on the water. I hope my insights help you make a confident and informed purchase!

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Kimberly Perry
Kimberly Perry is the writer behind OctoFox Shop, where she shares honest, experience-based reviews of everyday products. With a background in community craft events and small business marketing, she developed a sharp eye for quality and usefulness skills that now shape every post on her blog.

Based in Santa Fe, Kimberly lives with her partner and their rescue dog, balancing writing with hiking, home projects, and a mild obsession with reusable gadgets. She started the blog in 2025 to help readers shop smarter, avoid waste, and discover items that actually fit real life not just flashy online promises.