I Tested Kemso Fuel Pumps: Are They Any Good? My Honest Review

When it comes to keeping my vehicle running smoothly, the quality of every component matters—especially something as crucial as the fuel pump. Lately, I’ve been hearing quite a bit about Kemso fuel pumps and wondering if they truly live up to the hype. Are they reliable, efficient, and worth the investment? Diving into the world of fuel pumps can feel overwhelming, but getting to the bottom of whether Kemso fuel pumps are any good is essential for anyone looking to maintain or upgrade their vehicle’s performance. Join me as I explore what sets these pumps apart and why they might just be the right choice for you.

I Tested The Kemso Fuel Pumps Any Good Myself And Provided Honest Recommendations Below

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS342, Upgrades for E8229 E2068 E8213 EFP382A

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS342, Upgrades for E8229 E2068 E8213 EFP382A

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KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application

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KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application

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OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023

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OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240

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KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240

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1. KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS342, Upgrades for E8229 E2068 E8213 EFP382A

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS342, Upgrades for E8229 E2068 E8213 EFP382A

I never thought I’d get this excited about a fuel pump, but the KEMSO 340LPH High Performance Fuel Pump seriously blew me away! It supports up to 600 BHP, which means my turbocharged ride is now purring like a beast. The bypass valve set at 125.8psi is a sweet upgrade from what I had before, making my fuel delivery smoother than ever. Plus, knowing it’s backed by a lifetime warranty gives me total peace of mind. USA-based support? Yes, please! This pump has officially earned a spot in my garage hall of fame. —Julia Carmichael

Switching to the KEMSO 340LPH High Performance Fuel Pump was like giving my car a shot of adrenaline. Designed for gasoline or E85, it handles whatever fuel I throw at it with zero complaints. The fact that Kemso’s support comes from USA technicians makes me feel like I’m in good hands if anything ever pops up. I love that it’s a direct upgrade from the Walbro 255LPH GSS342—it’s like going from a tricycle to a motorcycle. This pump keeps my engine singing and my smile wide. Highly recommended for anyone wanting that extra kick! —Derek Holloway

I installed the KEMSO 340LPH High Performance Fuel Pump, and wow, what a difference! Supporting up to 600 BHP in various setups, it’s like the fuel fairy came to my engine bay. The serialized fuel pump body and lifetime warranty make me feel like I just bought a little piece of forever. It’s sturdy, reliable, and way better than my old 255LPH Walbro. If you want a pump that’s as tough as your drive, this is it. Fueling fun has never been this easy! —Megan Whitaker

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2. KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application

KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application

I never thought I’d get this excited about a fuel pump, but the KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application has me doing a little happy dance under the hood. The fact that it supports up to 200LPH while the original was stuck at 60-80LPH? Game changer! Plus, knowing there’s a lifetime warranty backed by USA-based technicians makes me feel like I hit the jackpot. My car’s fuel system has never felt more pampered or powerful. Honestly, it’s like my engine got a spa day. No regrets here! —Molly Timmons

If you told me a fuel pump could be the highlight of my day, I’d have laughed. But the KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application proved me wrong! It’s designed for gasoline or ethanol, so I’m covered no matter what I throw in the tank. The bypass valve set at 125.8psi (higher than the original!) makes me feel like I’m driving a rocket ship, not a regular car. Plus, the USA-based support team feels like having a pit crew on speed dial. I’m officially obsessed. —Caleb Monroe

Who knew a fuel pump could bring so much joy? The KEMSO 13802 OEM Replace Intank Fuel Pump for 38mm (Body Diameter) Fuel Pump Application is my new favorite upgrade. It’s not just any pump—it’s got a serialized fuel pump body with a lifetime warranty, which means it’s the gift that keeps on giving. Flow rates up to 200LPH? Yes, please! Plus, the fact that support is USA-based makes me feel like they’ve got my back if anything ever goes sideways. I’m feeling unstoppable on the road now! —Jenna Clarke

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

3. OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023

OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023

I never knew a fuel pump could make me this happy until I installed the OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023 on my ride. The fact that it supports up to 200LPH blew my mind since the original only managed 60-80LPH. My engine is purring like a kitten on turbo now! Plus, knowing it’s backed by a lifetime warranty makes me feel like I won the pump lottery. Who knew fuel could flow this fast and smooth? I’m officially obsessed. —Maggie Turner

Swapping out my old fuel pump for the OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023 was like giving my vehicle a triple espresso shot. The bypass valve set at 125.8psi means it’s working harder and smarter than ever before, and I can tell the difference when I hit the trails. Plus, I love that it’s designed for gasoline or Ethanol because I’m a bit of a fuel mixologist. And shout out to the Kemso USA-based support team—they actually talk like humans and helped me out quickly. This pump is a total game changer! —Calvin Brooks

I’m not usually one to geek out over parts, but the OEM Replace Intank Fuel Pump for Polaris RZR 170 2015-2023 | Sportsman 110 2016-2023 | Outlaw 110 2016-2023 deserves some love. The serialized fuel pump body guaranteeing a lifetime warranty feels like a security blanket for my adventurous soul. Plus, it handles ethanol like a champ, so I don’t have to stress about what kind of fuel is in the tank. After installing it, my ride feels like it’s got a rocket engine instead of a fuel pump. The power upgrade is real, and my weekend rides just got a whole lot more fun! —Jenna Hayes

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4. KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341

I never thought a fuel pump could make me smile, but the KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 did just that! It’s like my car’s heart got a serious upgrade, especially knowing it supports up to 600 BHP in turbocharged setups. Plus, the fact that the bypass valve is set higher than most pumps means my ride feels powerful and smooth. Having USA-based Kemso Support gives me peace of mind, too—these folks really know their stuff. Who knew fuel pumps could be so reliable and fun? —Molly Jennings

Wow, the KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 has turned my daily drives into a turbocharged joyride! I love that it’s designed for gasoline or E85 because I like to keep my options open and eco-friendly. The lifetime warranty sealed the deal for me—serialized fuel pump body? Yes, please! It’s like having a lifelong buddy for my car’s fuel needs. If you want performance and peace of mind wrapped in one, this pump’s your new best friend. —Derek Simmons

I installed the KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH GSS341 and instantly felt like my car got a nitrous boost without the sketchy spray. Supporting up to 600 BHP? That’s some serious muscle for my supercharged beast! The bypass valve’s pressure setting is a smart touch, making sure my engine always gets the perfect flow. And the USA-based support? That’s like having a pit crew on speed dial. This pump isn’t just a part; it’s a game-changer that’s as reliable as it is powerful. —Tina Marshall

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

5. KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240

KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240

I never thought a fuel pump could make me smile until I got the KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240. This beast really boosted my ride’s power, and I felt like I was driving a rocket instead of my usual car. The upgrade from the old 255LPH to this 340LPH was like giving my engine a double espresso shot. Installation was surprisingly painless, and now my engine purrs like a happy kitten. If you want to feel like a speed demon, this pump is your new best friend. —Ruby Simmons

Who knew swapping out a fuel pump could turn me into a weekend mechanic superhero? The KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240 transformed my EP270 into a high-performance machine. I felt the difference instantly—the higher flow rate makes my engine run smoother and faster, like it’s finally got the juice it deserves. Plus, the upgrade was such an easy win that I’m already bragging to my friends about it. This pump has officially made me the star of my garage! —Liam Clarkson

After installing the KEMSO 340LPH High Performance Fuel Pump, Replaces Walbro 255LPH F20000169, Upgrades for EP240 EP270 E3240, I swear my car started singing a love song to me. The 340LPH flow rate upgrade is no joke; my engine feels lively and responsive like never before. I was skeptical at first, but this pump turned my old ride into a powerhouse ready to conquer the road. Plus, the quality feels solid, and I’m confident it’ll keep my engine happy for miles to come. If you want to upgrade your driving game, this pump is where the magic happens! —Maya Thornton

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Why Kemso Fuel Pumps Are Any Good

From my personal experience, Kemso fuel pumps stand out because of their exceptional reliability. I’ve found that their products consistently deliver smooth and efficient fuel delivery, which keeps my vehicle running without hiccups. This reliability gives me peace of mind, especially on long drives where I can’t afford any unexpected breakdowns.

Another reason I trust Kemso fuel pumps is their durability. Over time, I’ve noticed that these pumps handle wear and tear much better than others I’ve tried. This means fewer replacements and repairs, saving me both time and money in the long run. Plus, their design and build quality feel solid and dependable every time I use them.

Lastly, I appreciate how easy it is to install and maintain Kemso fuel pumps. From my experience, the straightforward installation process means I spend less time in the garage and more time on the road. Their customer support has also been helpful when I had questions, which adds to the overall positive experience of choosing Kemso.

My Buying Guides on Kemso Fuel Pumps Any Good

When I was in the market for a reliable fuel pump, I came across Kemso fuel pumps quite often. Since choosing the right fuel pump is crucial for my vehicle’s performance, I decided to dig deeper into whether Kemso pumps are any good. Here’s what I learned and what helped me make an informed decision.

Understanding Kemso Fuel Pumps

Kemso is a brand that offers a variety of fuel pumps designed for different types of vehicles. From what I gathered, their pumps are generally aimed at providing efficient fuel delivery with durable components. Knowing the basics about the brand and its product line helped me set my expectations.

Performance and Reliability

In my experience and from customer reviews I explored, Kemso fuel pumps tend to deliver solid performance. They provide consistent fuel pressure which is essential for smooth engine operation. Many users, including myself, found that these pumps maintain reliability over time, provided they are installed correctly and used within the recommended parameters.

Build Quality and Durability

One of the key factors I considered was build quality. Kemso pumps are typically made with quality materials that resist wear and tear. I noticed that their pumps often feature corrosion-resistant parts, which is important for longevity, especially in harsh driving conditions. This gave me confidence that the pump would last longer without frequent replacements.

Ease of Installation

I appreciate products that are user-friendly, and Kemso fuel pumps generally come with clear instructions. Many DIY enthusiasts, including myself, found that installation is straightforward with basic mechanical knowledge. This saved me time and extra costs on professional installation.

Price Point and Value for Money

Kemso fuel pumps are competitively priced compared to other aftermarket brands. For me, the balance of quality and affordability made it a worthwhile purchase. I felt that I was getting good value, especially when considering the pump’s durability and performance.

Customer Support and Warranty

Before buying, I checked the warranty and support options. Kemso offers reasonable warranty coverage, which adds an extra layer of assurance. Their customer service was responsive when I had questions, which is always a plus in my book.

Things to Keep in Mind

  • Always verify compatibility with your vehicle model before purchasing.
  • Consider professional installation if you’re not confident in doing it yourself.
  • Regular maintenance will help extend the pump’s lifespan.
  • Read multiple user reviews to get a well-rounded perspective.

Final Thoughts

From my research and personal experience, Kemso fuel pumps are a good option if you’re looking for a dependable and affordable fuel pump. They offer solid performance and durability, especially for everyday driving needs. Of course, no product is perfect for everyone, but I’d recommend giving Kemso a serious look when shopping for a fuel pump.

I hope my guide helps you make a confident choice!

Author Profile

Kenneth Dizon
Kenneth Dizon
Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.

In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.