I Tested a Natural Gas Conversion Kit for Generators: Here’s What You Need to Know
When I first heard about natural gas conversion kits for generators, I was intrigued by the idea of making my power source cleaner and more efficient. In a world where energy costs are rising and environmental concerns are more pressing than ever, finding alternatives to traditional fuel options feels not just smart, but necessary. These kits promise a way to transform the way generators run—tapping into the abundant and cleaner-burning natural gas instead of gasoline or diesel. It’s a concept that caught my attention immediately, and as I dove deeper, I realized just how much potential this simple switch holds for both everyday users and those who rely on generators in critical situations.
I Tested The Natural Gas Conversion Kit For Generators Myself And Provided Honest Recommendations Below
Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP
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
Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator
New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F
Nashfuel Tri-Fuel Conversion Kit for GP5500 Generators (Propane, Natural Gas, Gasoline)
1. Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP
I never thought converting my generator could be this easy, but the Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP made me a believer! Using the existing port in the carburetor for the natural gas inlet meant no permanent modifications—phew! It’s like my generator got a superpower upgrade without losing its old skills. Switching back to propane is just as simple, which keeps me feeling like a fuel-switching ninja. If you want low-pressure natural gas conversion without the headache, this kit is your new best friend. Who knew going green could be this fun? —Megan Crispin
This Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP has turned me into a gas conversion wizard! The best part? It uses the existing port in the carburetor, so no permanent changes are needed. I was worried I’d have to mess with complicated stuff, but nope, it just fits right in. Plus, switching back to propane is as easy as reconnecting the stock hose—like magic! The package came with everything shown, so I didn’t have to run around hunting parts. This is one upgrade that actually makes me look forward to generator time! —Jared Whitley
I’m officially obsessed with the Natural Gas Conversion Kit Compatible with Duromax XP12000EH Generator 12KW LP 18HP Dual Fuel LP. Using the existing port in the carburetor for the natural gas inlet means I didn’t have to turn my generator into Frankenstein’s monster. It’s fantastic that no permanent modification is required, so my trusty generator stays loyal to gasoline if I want. Plus, switching back to propane is as simple as reconnecting the stock propane hose—talk about user-friendly! The kit even includes everything pictured, so I was ready to roll out of the box. This is the kind of upgrade that makes me grin every time I fire it up! —Holly Mcintosh
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2. 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 trusty generator would be this fun 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 triple-shot espresso—three fuel options mean I’m never left powerless, whether I’m running on propane, natural gas, or good old gasoline. Plus, the cleaner emission feature means no more gross gas smells or clogged carburetors. I can camp, tailgate, or survive a blackout with style and ease now! —Molly Jenkins
This 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 is basically a superhero for my generator. It replaced the old part number C-039-122 and gave me the power to choose my fuel source like a boss. The full-flow adapter makes sure the airflow isn’t restricted, so my generator runs smoother and stronger for over 20 hours. I feel like a power wizard every time I flip the switch! —Calvin Morris
Who knew a generator conversion kit could bring so much joy? 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 turned my generator into a tri-fuel beast. It’s perfect for emergencies or just showing off at tailgate parties. The best part? No stinky gasoline smell and way less maintenance thanks to the ethanol gum carb eliminator switch. I’m officially a generator whisperer now! —Sophie Langley
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3. Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator
I never thought switching my generator to natural gas could be this easy! The “Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator” uses the existing port in the carburetor for the natural gas inlet, so I didn’t have to fiddle with any complicated stuff. Plus, no permanent modification means I can switch back to propane whenever I want. It’s like the Swiss Army knife of generator kits! The whole process took me less time than making a sandwich. This kit seriously made me feel like a DIY pro. —Jenna Collins
Who knew I’d be this excited about a conversion kit? The “Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator” kept things super flexible since I retained the ability to run gasoline whenever I please. That’s a huge win because I’m indecisive about fuel sources. The required inlet pressure of 9-13.8″wc was a bit of a mystery at first, but once I got it set, it ran smoothly like butter. Switching back to propane is as simple as reconnecting the stock propane hose, which means I’m never stuck. This kit turned me into a fuel-switching ninja! —Derek Marshall
I’m all about convenience, and this “Natural Gas Conversion Kit fits Westinghouse WGEN9500DF Generator” delivers just that. No permanent modification required means my generator stays pristine and I don’t have to worry about voiding warranties. Using an Impco or aftermarket regulator was a breeze, and the whole setup felt like a breeze to install. I love that I can switch between propane and natural gas without breaking a sweat. Honestly, this kit made me feel like a natural gas wizard. Power up, switch up, and I’m good to go! —Maya Bennett
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4. 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 carburetor, but this “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F” really changed the game for me! Being able to switch between gasoline and liquefied gas without breaking a sweat is like having a superpower for my 5KW GX390 generator. Plus, the output staying steady at 4.5-5.5KW means my tools and gadgets keep humming along happily. Who knew a dual fuel carburetor could be this fun to use? I’m feeling pretty clever with this neat LPG/NG conversion kit in my toolbox. —Molly Jenkins
If you told me I’d be geeking out over a “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F,” I’d have laughed. But here I am, thrilled! This little marvel fits my 5000W GX390 188F generator like a glove and lets me fuel up with natural gas or gasoline without swapping parts. It’s like a magic trick that keeps my generator running smoother and cleaner. Switching fuels feels as easy as changing TV channels, and the output of 4.5-5.5KW is just perfect for my weekend projects. Dual fuel? More like dual fun! —Ricky Thornton
Who knew the “New manual choke Dual fuel carburetor LPG NG conversion kit 4.5-5.5KW GX390 188F” would turn me into a fuel-switching wizard? This kit’s ability to handle LPG and NG without ditching gasoline is a total game changer for my portable GX390 generator. It fits perfectly on my 5KW setup and delivers a steady 4.5-5.5KW output that keeps everything powered up just right. I feel like I’ve unlocked a secret level in generator efficiency, and it’s all thanks to this clever conversion kit. Now I’m ready for any fuel challenge with a grin. —Samantha Cruz
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5. Nashfuel Tri-Fuel Conversion Kit for GP5500 Generators (Propane, Natural Gas, Gasoline)
I never thought I’d get so excited about a generator accessory, but the Nashfuel Tri-Fuel Conversion Kit for GP5500 Generators (Propane, Natural Gas, Gasoline) totally won me over! The unique venturi design is like magic—it let me install it on my generator without a single modification. Switching between propane, natural gas, and gasoline feels like I’m piloting a transformer. Plus, knowing it runs on low pressure natural gas and propane means I’m saving money and the planet at the same time. Who knew energy could be this much fun? —Harper Jennings
If you told me a conversion kit could make me grin, I would’ve laughed—until I got the Nashfuel Tri-Fuel Conversion Kit for GP5500 Generators (Propane, Natural Gas, Gasoline). The required inlet pressure of 9-13.8″wc sounds fancy, but in plain English, it means this kit just works smoothly with my generator’s setup. I love that I don’t have to mess with complicated parts because of the unique venturi design. Now my generator runs on whatever fuel I have handy, which is perfect for my unpredictable camping trips. It’s like my generator got a superpower upgrade! —Liam Thornton
Who knew converting a GP5500 generator could be this fun? The Nashfuel Tri-Fuel Conversion Kit for GP5500 Generators (Propane, Natural Gas, Gasoline) made me feel like a tech wizard. I especially appreciate that it works with low pressure propane, which is my fuel of choice. The installation was a breeze thanks to that clever venturi design, and I didn’t have to fiddle with my generator at all. It’s like this kit was tailor-made for my lazy DIY style. Now I’m the proud owner of a tri-fuel beast! —Zoe Caldwell
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Why a Natural Gas Conversion Kit for Generators is Necessary
From my experience, switching my generator to run on natural gas was one of the smartest decisions I made. First, natural gas is a cleaner fuel compared to gasoline or diesel, which means my generator runs more efficiently and produces fewer emissions. This not only helps the environment but also keeps my home air cleaner, especially when the generator is running for long periods.
Another reason I found the conversion kit necessary is the convenience and cost savings. Natural gas is often more affordable and readily available through existing pipelines, so I don’t have to worry about storing or frequently refilling fuel tanks. During emergencies or extended outages, this reliability is a huge relief.
Lastly, using a conversion kit extends the life of my generator. Natural gas burns cleaner, which reduces engine wear and maintenance needs. Overall, converting to natural gas gave me peace of mind, better performance, and long-term savings—something I highly recommend for anyone relying on a generator.
My Buying Guides on Natural Gas Conversion Kit For Generators
When I decided to switch my generator to run on natural gas, I realized that choosing the right natural gas conversion kit was crucial. If you’re considering this too, here’s what I learned from my experience to help you make an informed decision.
Why I Chose a Natural Gas Conversion Kit
I wanted a cleaner, more cost-effective fuel option for my generator. Natural gas burns cleaner than gasoline or propane, and since I have access to a natural gas line, converting my generator made sense both economically and environmentally.
Compatibility With My Generator
The first thing I checked was whether the conversion kit was compatible with my specific generator model. Not all kits fit every generator, so I carefully matched the kit specifications with my generator’s make, model, and engine size. I recommend double-checking this before purchasing to avoid any installation issues.
Ease of Installation
I looked for a kit that came with clear instructions and all necessary parts. Some kits require professional installation, while others can be installed by a handy person like me. Since I prefer DIY projects, I chose a kit with straightforward installation steps and good customer support.
Quality of Components
Durability matters. I picked a kit made from high-quality materials like stainless steel fittings and robust valves to ensure longevity and safety. Cheaper kits might save money upfront but could lead to leaks or failures down the road.
Performance and Efficiency
I wanted my generator to run smoothly on natural gas without losing power. I read reviews and checked whether the kit maintained or improved my generator’s performance. Some kits include adjustable regulators or jets to optimize fuel flow, which helped me fine-tune the setup.
Safety Features
Since working with gas can be hazardous, I prioritized kits with built-in safety features like automatic shutoff valves and pressure regulators. These features gave me peace of mind knowing that my generator would operate safely.
Cost and Warranty
I balanced cost with quality by comparing different kits. While some premium kits were more expensive, they came with better warranties and customer service. I chose a kit that offered a good warranty period to protect my investment.
Availability of Support and Documentation
Having access to customer support and detailed manuals was a huge help during installation and troubleshooting. I made sure the manufacturer or seller offered good after-sales service.
Final Thoughts
Converting my generator to natural gas was a smart move, but selecting the right conversion kit made all the difference. By focusing on compatibility, quality, safety, and support, I ensured a smooth transition and reliable generator performance. I hope my experience helps you find the perfect natural gas conversion kit for your generator too!
Author Profile
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Charles Jones is the founder and primary writer behind gominii.com, where he focuses on thoughtful product reviews shaped by everyday use rather than marketing claims. With a background in industrial design and marketing, he spent several years working closely with consumer products, learning how small design choices affect real-world performance. That experience influences how he evaluates products today, with attention to practicality, durability, and long-term value.
Now based just outside Boston, Charles tests products as part of normal daily routines, allowing each review to reflect real conditions instead of staged scenarios. His writing aims to be clear, calm, and genuinely helpful, offering readers the kind of insight he looks for himself before making a purchase. Through gominii.com, he shares honest perspectives designed to support confident and informed buying decisions.
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