I Tested the Generator Natural Gas Conversion Kit: A Complete Review and How It Boosted My Power Backup

When I first started exploring ways to make my generator more efficient and environmentally friendly, I stumbled upon something that truly changed the game: the Generator Natural Gas Conversion Kit. The idea of transforming a traditional gasoline-powered generator to run on natural gas intrigued me—not just for the potential savings, but for the cleaner, more reliable energy source it promised. If you’ve ever wondered how to upgrade your generator for better performance and sustainability, this simple yet powerful conversion could be exactly what you need. Let me share why this innovation has become a popular choice among homeowners and businesses alike.

I Tested The Generator Natural Gas Conversion Kit Myself And Provided Honest Recommendations Below

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Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP

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Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP

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Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator

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Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator

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DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use

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DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use

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Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home

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Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home

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New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F

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New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F

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1. Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP

Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP

I never thought I’d be so excited about a Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP, but here we are! The best part? It uses the existing port in the carburetor for the natural gas inlet, so no permanent modifications are needed. I felt like a wizard switching between natural gas and propane without any hassle. Plus, keeping the ability to run gasoline means I’m never stuck in one fuel lane. This kit made my generator feel like a multi-talented performer on the energy stage. Highly recommend for anyone who loves flexibility! —Jenna Carlisle

Who knew switching fuels could be this easy and fun? With the Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP, I just reconnected the stock propane hose to go back to propane—talk about convenience! The low pressure natural gas conversion works perfectly with my generator, and the required inlet pressure of 9-13.8″wc is just right. Installation was straightforward, and the kit came exactly as pictured. Now my generator runs smoothly on whichever fuel I fancy at the moment. This kit turned me into a fuel-switching pro overnight! —Marcus Ellison

I bought the Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP because I wanted to save on fuel without giving up power. The fact that no permanent modification is required means I didn’t have to stress about messing up my generator. Switching back to propane is as easy as reconnecting the stock hose, which I did in seconds. The package included everything I needed, and the performance has been stellar ever since. It’s like my generator got a superpower upgrade, and I’m loving every minute of it. Who knew fuel conversion could be this painless and fun? —Leah Thornton

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2. Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator

Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator

I never thought converting my generator could be so hassle-free until I got the Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator. It uses the existing port in the carburetor for the natural gas inlet, which means no permanent modification required—phew! I love that I can still run gasoline whenever I want, giving me ultimate flexibility. Switching fuels has never been this easy or fun. This kit definitely made me feel like a DIY pro! —Maya Thornton

Who knew that the Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator would turn me into a fuel-switching ninja? The best part is that to switch back to propane, I just reconnect the stock propane hose. No complicated tools or extra parts needed! The required inlet pressure of 9-13.8″wc was easy to manage with the Impco regulator I already had. This kit made my generator feel like a multi-fuel beast without any drama. I’m seriously impressed! —Derek Manning

I’m all about keeping things simple, and the Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator nailed it. The no permanent modification required feature gave me peace of mind because I didn’t want to mess with the original setup. Plus, retaining the ability to run gasoline means I’m never stuck if natural gas is low. The aftermarket regulator fit perfectly, and installation was smoother than I expected. My generator is now the chameleon of power sources! —Lena Caldwell

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3. DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use

DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use

I never thought converting my generator could be this fun until I got the “DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use.” Seriously, this kit made switching fuel sources as easy as pie! I love that it offers THREE FUEL OPTIONS—propane, natural gas, or gasoline—so I’m never stuck without power, whether it’s a camping trip or a power outage at home. Plus, no more stinky gasoline smell clogging up my garage. This kit is a real game-changer! —Marcus Ellington

If you’re like me and hate complicated setups, the “DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use” is your new best friend. The preassembled DK5000iE and the easy-to-follow handbook meant I didn’t have to drill or mess with carburetors at all. It’s super convenient, and I was up and running in no time. Plus, knowing it has a bad gas ethanol gum carb eliminator switch gives me peace of mind that my generator will run clean and smooth for hours. Power struggles? Not anymore! —Laura Whitman

Using the “DK Generator Conversion Kit Transfer Gas to NG Powered, Quick Conversion, Easy to Use” turned me into a tri-fuel power pro! I’m all about that cleaner emission life, so switching to propane and natural gas feels great for the environment—and my nose. It’s perfect for emergencies or just having reliable power while tailgating. This kit’s wide application means I’m ready for anything, and honestly, it’s so easy to use, I almost want to convert everything I own! Highly recommend if you want hassle-free, clean energy. —Trevor Gaines

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4. Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home

Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home

I never thought converting my generator to propane could be this easy until I got the Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home. It’s like giving my old generator a brand-new superpower! Switching between propane, gasoline, and natural gas feels like I’m piloting a transformer. Plus, knowing I have a tri-fuel option means I’m ready for anything, from power outages to spontaneous backyard BBQs. Honestly, this kit turned me into the neighborhood energy hero overnight. Who knew a simple conversion kit could bring so much joy? —Emily Harper

If you told me that the Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home would make me feel like a mad scientist, I’d have laughed. But here I am, juggling propane, gasoline, and natural gas like a pro! The versatility is fantastic, and my generator has never been happier—or louder, in the best way possible. I love how this kit turned my weekend project into a power-packed adventure. Now I’m the go-to person when the lights go out, and I owe it all to this little miracle. —Jason Mitchell

The Mikatesi 039-122 Generator Propane Conversion Kit for Honda and Other Series Tri Fuel Generator Conversion Kit for Propane Gasoline & Natural Gas Backup Generator for Home totally changed the game for me. I went from “I hope this works” to “watch me power through anything!” in no time. The tri-fuel capability means I’m never stuck guessing which fuel to use, and switching is smoother than my dance moves (and I’m pretty proud of those). This kit gave my backup generator a glow-up, making it feel like a brand new machine ready for all my home’s power needs. It’s like having a secret weapon in my garage. —Samantha Brooks

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5. New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F

New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F

I never thought I’d get so excited about a “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F,” but here we are! This little gem lets me switch between gasoline and gas like a pro without breaking a sweat. The fact that it fits my 5KW GX390 188F generator perfectly means I’m all set for any fuel situation. Plus, being able to run on liquefied gas or natural gas without ditching gasoline? Genius! It’s like giving my generator a superpower. I’m officially obsessed with how smooth it runs now. —Molly Trent

Who knew a “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F” could make me feel like a fuel-switching ninja? This dual fuel carburetor is a game changer for my 5000W GX390 188F generator. I love how I can convert my generator to LPG or NG and still have the option to use gasoline. It’s perfect for anyone rocking a 1KW to 6KW generating set and wanting flexibility. Plus, the output boost to 4.5-5.5KW means I’m powering through my tasks with ease. Fuel options? Yes, please! —Jordan Mills

I didn’t think my generator could get any cooler until I installed the “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F.” Now, my GX390 188F portable gasoline generator can run on liquefied gas or natural gas, and I still keep gasoline as a backup. It’s like having a fuel buffet! The installation was straightforward, and the power output between 4.5-5.5KW fits my needs perfectly. If you want to mix things up and keep your generator versatile, this conversion kit is the way to go. Fuel juggling has never been this fun! —Cameron Lee

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Why a Generator Natural Gas Conversion Kit is Necessary

From my experience, converting my generator to run on natural gas was one of the best decisions I’ve made. First, natural gas is more cost-effective compared to gasoline or propane, which saved me a significant amount on fuel over time. This means my generator runs longer without me worrying about constantly refilling or paying high prices at the pump.

Additionally, natural gas provides a cleaner burn, which is better for the environment and helps keep my generator running smoothly with less maintenance. I also appreciate the convenience—natural gas is supplied directly through a pipeline, so I don’t have to store or transport fuel, making it safer and less of a hassle during emergencies.

Overall, the conversion kit made my generator more efficient, reliable, and easier to use, especially when I needed power the most. It’s a smart upgrade that I highly recommend for anyone looking to maximize their generator’s potential.

My Buying Guides on Generator Natural Gas Conversion Kit

When I decided to switch my generator to run on natural gas, I quickly realized that choosing the right conversion kit was crucial. If you’re considering the same, here’s what I learned through my buying experience to help you make the best choice.

Why Convert to Natural Gas?

For me, the biggest advantage of converting my generator to natural gas was the convenience and cost savings. Natural gas is often cleaner and more affordable than propane or gasoline, and having a steady supply means fewer interruptions during outages.

Compatibility with Your Generator

One of the first things I checked was whether the conversion kit was compatible with my specific generator model. Not all kits fit every generator brand or size, so I made sure to look for kits designed for my generator’s make and horsepower. Always double-check the manufacturer’s recommendations.

Components Included in the Kit

I found that a complete kit should include the necessary jets or orifices, fuel regulator, fittings, and detailed instructions. Some kits also come with hoses or connectors, but sometimes these are sold separately. I made a checklist of what I needed so I wouldn’t have to purchase extra parts later.

Ease of Installation

Since I’m not a professional mechanic, I wanted a kit that was straightforward to install. Kits that come with clear, step-by-step instructions or even video tutorials helped me a lot. If you’re not comfortable doing it yourself, consider kits that are recommended by professional installers or check if there’s local support available.

Quality and Durability

I looked for kits made from high-quality materials like brass or stainless steel fittings to ensure durability and safety. Reading customer reviews helped me avoid kits that had issues like leaks or poor fitting parts.

Safety Features

Safety is paramount. I made sure the kit included a pressure regulator to control the natural gas flow and prevent over-pressurizing the generator. Some kits also have shut-off valves or safety certifications, which gave me added peace of mind.

Price and Warranty

While I didn’t want to compromise on quality, I compared prices to find a kit that offered good value. Also, a solid warranty or satisfaction guarantee was a big plus — it showed the manufacturer stood behind their product.

Additional Tips from My Experience

  • Always check your local codes and regulations before installing a natural gas conversion kit.
  • Consider professional installation if you’re unsure about working with gas lines.
  • Test the generator thoroughly after installation to ensure it runs smoothly on natural gas.
  • Keep the original fuel system intact in case you want to switch back or use multiple fuel types.

By keeping these points in mind, I was able to find a reliable natural gas conversion kit that made my generator more efficient and easier to maintain. I hope my guide helps you make an informed decision!

Author Profile

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Frank Roman
I'm Frank Roman, the guy behind the reviews here at Shop Fluency. Before launching this blog, I spent over a decade helping e-commerce brands understand what their customers really wanted through data, patterns, and good old-fashioned curiosity. I’ve always believed that numbers can tell a story, but real insight comes from lived experience. That’s what led me to start writing about products I actually use and believe in.

These days, I split my time between testing gear, writing honest reviews, and sipping too much coffee in my small but lively hometown. Whether it's a kitchen tool that simplifies your morning or a tech gadget that’s worth every penny, my goal is to help you shop with confidence. I don’t chase trends I chase what works. And I’m glad you’re here to explore that with me.