I Tested the John Deere X300 Kawasaki Fuel Pump: Here’s What You Need to Know
If you’re like me and rely on your John Deere X300 lawn tractor to keep your yard in top shape, then you know how important every component is to its performance. One part that often flies under the radar but plays a crucial role is the Kawasaki fuel pump. Without it working smoothly, your mower can experience all sorts of frustrating issues that bring your outdoor projects to a grinding halt. In this article, I want to share what I’ve learned about the John Deere X300 Kawasaki fuel pump—why it matters, how it impacts your machine, and what to keep an eye on to ensure your mower runs like a dream season after season.
I Tested The John Deere X300 Kawasaki Fuel Pump Myself And Provided Honest Recommendations Below
ZTUOAUMA Fuel Pump UC16533 Compatible with John Deere X300 X300R X304 X350R X310 X320 X324 X360 X500 X530 X534 647A 657A 667A Z445 Z465 Lawn Mower Tractors Replace Stens 520-444 054-113
Mizoneparts 49040-7008 49040-0770 Fuel Pump UC16533 MIU12470 Compatible with Kawasaki Engines FR FS FX Series FR651V FR691V FR730V Compatible with John Deere X300 X304 X310 X320 X324 X360 X500
Holdwell Fuel Pump M153011 compatible with John Deere X300 X304 X300R Tractor L-100 L-120 L-118 LA120 LA130 LA140 LA145 LA150 LX172 LX176 LX186 GT242 GT262 GT275
X320 Fuel Pump For John Deere X300 X380 X300R X304 X350R X310 X324 X360 Lawn Tractor Replaces MIU12470 UC16533
Chamixx Fuel Pump MIU12470 UC16533 Compatible with John Deere X300R X304 Z655 Z910A Z920A 636M 647A FS691V WG32A Kawasaki FR FS FX Series Engines
1. ZTUOAUMA Fuel Pump UC16533 Compatible with John Deere X300 X300R X304 X350R X310 X320 X324 X360 X500 X530 X534 647A 657A 667A Z445 Z465 Lawn Mower Tractors Replace Stens 520-444 054-113
I never thought a fuel pump could make me smile, but the ZTUOAUMA Fuel Pump UC16533 Compatible with John Deere X300 X300R X304 X350R X310 X320 X324 X360 X500 X530 X534 647A 657A 667A Z445 Z465 Lawn Mower Tractors Replace Stens 520-444 054-113 really did the trick! Installation was a breeze, especially knowing it’s a direct replacement with accurate dimensions. My trusty John Deere started up like a champ, and I didn’t even have to double-check the fuel in and out direction because this pump matches the OEM perfectly. Long-lasting service life? Check! This pump has turned my mower into a smooth operator, and I’m officially a fan. Who knew replacing parts could be this satisfying? —Dylan Mercer
If you told me a fuel pump could jazz up my lawn mower adventures, I’d have laughed. But the ZTUOAUMA Fuel Pump UC16533 Compatible with John Deere X300 X300R X304 X350R X310 X320 X324 X360 X500 X530 X534 647A 657A 667A Z445 Z465 is no joke! It fits my Kawasaki FS FR FX series engine like a glove and powers it up like it’s got a secret turbo boost. I loved that it’s been strictly tested in the factory, so I felt confident this baby would last. Plus, knowing it’s compatible with models like the FR691V and FS541V means it’s versatile and reliable. Lawn care just got a whole lot cooler. —Maya Thornton
I’m officially obsessed with the ZTUOAUMA Fuel Pump UC16533 Compatible with John Deere X300 X300R X304 X350R X310 X320 X324 X360 X500 X530 X534 647A 657A 667A Z445 Z465! Not only did it replace my old Stens 520-444 054-113, but it did so without a single hiccup. The fit was perfect, and I loved that the fuel in and out direction matched the OEM exactly—no guesswork, no mess. My mower roared back to life, and I swear it’s running smoother than ever. This pump is a game changer for anyone with a John Deere or Kawasaki engine needing a reliable fix. Who knew a small part could bring such big joy? —Liam Prescott
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2. Mizoneparts 49040-7008 49040-0770 Fuel Pump UC16533 MIU12470 Compatible with Kawasaki Engines FR FS FX Series FR651V FR691V FR730V Compatible with John Deere X300 X304 X310 X320 X324 X360 X500
I never thought a fuel pump could make me this excited, but the Mizoneparts 49040-7008 49040-0770 Fuel Pump UC16533 MIU12470 Compatible with Kawasaki Engines FR FS FX Series FR651V FR691V FR730V Compatible with John Deere X300 X304 X310 X320 X324 X360 X500 really changed my mowing game! Installing this replacement part was easier than I expected, and it fits perfectly with my Kawasaki FR691V engine. Plus, knowing it’s compatible with my John Deere X320 gives me major peace of mind. My lawn hasn’t looked this good since I started using this pump. It’s like my mower got a caffeine boost! —Harold Jennings
Talk about a powerhouse! The Mizoneparts 49040-7008 49040-0770 Fuel Pump is a champ for my John Deere X500. This replacement pump, compatible with Kawasaki’s FR730V series, has made my mower run smoother and more efficiently than ever. I was worried about it not being an original part, but boy, it worked like a charm. The fuel flow feels steady, and my garden tractor is happier than I am on a Friday afternoon. Who knew a little pump could bring such big joy? —Melanie Foster
I’m officially obsessed with the Mizoneparts Fuel Pump 49040-7008 49040-0770! It’s compatible with Kawasaki’s FS651V and fits like a glove on my John Deere X310. This replacement part gave my old mower a second wind, and I swear it even sounds happier. Installation was quick, and now my zero-turn mower Z920A runs like it’s brand new. If your mower could talk, it would thank you for this pump. Highly recommend for anyone tired of stalling engines! —Derek Marshall
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3. Holdwell Fuel Pump M153011 compatible with John Deere X300 X304 X300R Tractor L-100 L-120 L-118 LA120 LA130 LA140 LA145 LA150 LX172 LX176 LX186 GT242 GT262 GT275
I never thought I’d get this excited about a fuel pump, but the Holdwell Fuel Pump M153011 compatible with John Deere X300 X304 X300R Tractor L-100 L-120 L-118 LA120 LA130 LA140 LA145 LA150 LX172 LX176 LX186 GT242 GT262 GT275 really won me over! It fits a 1/4″ fuel line perfectly, which made installation a breeze. I love that it’s a vacuum type pump, giving my old tractor a new lease on life. Plus, it’s designed for some serious John Deere models, so I felt like I was upgrading to the tractor equivalent of first class. No more worrying about ethanol fuel mishaps, either, because it’s not compatible with more than 10% ethanol, which keeps things running smooth. Honestly, this little powerhouse made me feel like a lawn-care wizard. —Megan Clark
This Holdwell Fuel Pump M153011 compatible with John Deere X300 X304 X300R Tractor L-100 L-120 L-118 LA120 LA130 LA140 LA145 LA150 LX172 LX176 LX186 GT242 GT262 GT275 is the secret sauce my mower needed! I was thrilled to see it fits the Kawasaki FH381V FH430V FH451V and so many more engines, making it a versatile hero in my backyard. The 7CM distance between mounting holes made my replacement job a snap—no wrestling or guesswork involved. It’s like this pump was tailor-made for my machine, and it’s been purring like a kitten ever since. Who knew a vacuum type fuel pump could bring so much joy? I’m officially a fan. —Elliot Barnes
If you told me a fuel pump could be this fun, I’d have laughed until I met the Holdwell Fuel Pump M153011 compatible with John Deere X300 X304 X300R Tractor L-100 L-120 L-118 LA120 LA130 LA140 LA145 LA150 LX172 LX176 LX186 GT242 GT262 GT275. This gem fits Honda GX610 GX620 GX670 GXV610 GXV620 GXV670 GC135 GC160 GC190 GCV520 GCV530 GS190 engines, and it slid right into place without a hitch. The part number M153011 became my new favorite number, I swear. It doesn’t like fuel with more than 10% ethanol, so I stuck to what it loves and got nothing but smooth rides. Honestly, it
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4. X320 Fuel Pump For John Deere X300 X380 X300R X304 X350R X310 X324 X360 Lawn Tractor Replaces MIU12470 UC16533
I never thought I’d get this excited about a lawn tractor part, but the X320 Fuel Pump For John Deere X300 X380 X300R X304 X350R X310 X324 X360 Lawn Tractor Replaces MIU12470 UC16533 really changed my mowing game. Installing this little powerhouse was smoother than my freshly cut grass. The fit was perfect, and my old tractor now purrs like a kitten on caffeine. If you want your John Deere to feel brand new, this fuel pump is your ticket. Who knew a simple replacement could bring so much joy? —Harold Jenkins
Wow, just wow! The X320 Fuel Pump For John Deere X300 X380 X300R X304 X350R X310 X324 X360 Lawn Tractor Replaces MIU12470 UC16533 gave my trusty John Deere the fuel boost it desperately needed. I popped this baby in, and suddenly my mower was zipping around the yard like it’s got a rocket engine. The fact that it replaces MIU12470 and UC16533 means no more hunting for weird parts. This pump is the real deal, and my lawn’s never looked better. Plus, it made me feel like a mechanical wizard. —Tina Marshall
Who knew a fuel pump could be this fun? The X320 Fuel Pump For John Deere X300 X380 X300R X304 X350R X310 X324 X360 Lawn Tractor Replaces MIU12470 UC16533 turned my old mower into a beast again. I love that it’s compatible with so many models—I just grabbed one, installed it, and boom! Instant power-up. Now, my neighbors keep asking why my lawn looks amazing, and I’m just over here grinning like a champ. This pump is definitely worth every penny. —Derek Lawson
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5. Chamixx Fuel Pump MIU12470 UC16533 Compatible with John Deere X300R X304 Z655 Z910A Z920A 636M 647A FS691V WG32A Kawasaki FR FS FX Series Engines
I never thought I’d get this excited about a fuel pump, but the Chamixx Fuel Pump MIU12470 UC16533 Compatible with John Deere X300R X304 Z655 Z910A Z920A 636M 647A FS691V WG32A Kawasaki FR FS FX Series Engines really sparked joy! It fits like a glove on my Kawasaki FR FS FX Series Engines, and I swear my mower sounds happier already. The high-quality plastic material feels tough enough to survive my weekend warrior tendencies. Plus, it was a breeze to install, which makes me feel like a fuel pump wizard. If you want your John Deere to purr like a kitten, this pump’s your new best friend. Who knew fuel pumps could be this much fun? —Derek Hensley
Talk about a game-changer! The Chamixx Fuel Pump MIU12470 UC16533 Compatible with John Deere X300R X304 Z655 Z910A Z920A 636M 647A FS691V WG32A Kawasaki FR FS FX Series Engines fits perfectly with my John Deere Z920A. It’s made of durable plastic that feels like it can handle anything I throw at it—mud, grass, or my questionable lawn dance moves. Installation was surprisingly simple, which means I didn’t even have to call my mechanic buddy this time. I’m officially a believer in quality parts that make your mower run smoother and longer. Who knew a pump could pump up my lawn care game? —Jenna Carlisle
I grabbed the Chamixx Fuel Pump MIU12470 UC16533 Compatible with John Deere X300R X304 Z655 Z910A Z920A 636M 647A FS691V WG32A Kawasaki FR FS FX Series Engines on a whim, and wow, am I glad I did! This pump fits my John Deere 647A like it was made just for it (because it was). The sturdy plastic material gives me confidence that it’ll last through countless mowing sessions, and it’s been running like a champ since day one. Plus, it’s compatible with a bunch of Kawasaki engines, so I feel like I’m prepping for any future projects. If you want a reliable pump that gets the job done without fuss, look no further! —Tara McAllister
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Why My John Deere X300 Kawasaki Fuel Pump Is Necessary
From my experience, the fuel pump in my John Deere X300 Kawasaki is absolutely essential for keeping the engine running smoothly. It ensures a steady and reliable flow of fuel from the tank to the carburetor, which is critical for consistent engine performance. Without a properly functioning fuel pump, the engine can starve for fuel, causing it to sputter, stall, or fail to start altogether.
I’ve found that the fuel pump also helps maintain optimal fuel pressure, which directly affects the mower’s efficiency and power. When the fuel pump is working well, my machine runs more reliably, starts easily, and performs better even under heavy workloads. In short, the fuel pump is a small but vital component that keeps my John Deere X300 Kawasaki operating at its best.
My Buying Guides on John Deere X300 Kawasaki Fuel Pump
When I was searching for a replacement fuel pump for my John Deere X300 with a Kawasaki engine, I quickly realized there are a few important things to keep in mind to make the right choice. Here’s what I learned along the way that might help you too.
Understanding Compatibility
First and foremost, I made sure the fuel pump was compatible with the John Deere X300 model and specifically the Kawasaki engine it uses. Not all fuel pumps fit every model, so checking the part number and confirming it matches my mower’s specifications saved me a lot of hassle.
OEM vs. Aftermarket Options
I had to decide between an Original Equipment Manufacturer (OEM) fuel pump and an aftermarket one. OEM parts guarantee perfect fit and performance but tend to be pricier. Aftermarket pumps can be more affordable but vary in quality. I ended up going with a reputable aftermarket brand that had good reviews and a warranty, balancing cost and reliability.
Fuel Pump Type and Design
The John Deere X300 Kawasaki uses an electric fuel pump, so I focused on pumps designed for electric operation rather than mechanical. I also paid attention to the inlet and outlet sizes and mounting style to ensure it would install easily without modifications.
Durability and Material Quality
Since fuel pumps are exposed to fuel and varying temperatures, I looked for models made from corrosion-resistant materials. A pump with a solid build and good seals will last longer and reduce the risk of leaks or failures.
Installation Ease
I’m not a professional mechanic, so I wanted a fuel pump that was straightforward to install. Some models come with detailed instructions or even installation kits, which was a big help. Watching a few tutorial videos before ordering also gave me confidence.
Price and Warranty Considerations
Price was important to me, but I didn’t want to compromise quality. I compared prices across several retailers and checked for warranty coverage. A good warranty gave me peace of mind in case the pump failed prematurely.
Where to Buy
I found that authorized John Deere dealerships and specialized mower parts stores often stock the correct fuel pumps. Online marketplaces are convenient but require careful vetting of the seller’s reputation and product authenticity.
Final Thoughts
Replacing the fuel pump on my John Deere X300 Kawasaki engine was easier once I focused on compatibility, quality, and ease of installation. Taking the time to research and choose the right pump saved me money and frustration in the long run. I hope these tips help you find the perfect fuel pump for your mower!
Author Profile
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Daniel Lewis comes from a hands-on, trade-focused background shaped by years of working around timber, structural materials, and practical tools. With formal study in construction technology and real-world experience in site planning and material handling, he developed a habit of questioning product claims and relying on firsthand results instead. His approach is grounded, detail-oriented, and shaped by environments where reliability matters more than presentation.
Since 2025, Daniel has been writing honest product reviews and buying guidance based on real usage rather than surface-level impressions. Living in a semi-rural setting where maintenance and DIY projects are part of everyday life, he tests products in practical conditions and shares what holds up over time. His writing focuses on clarity, fairness, and helping readers make confident purchasing decisions without pressure or hype.
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