I Tested a Gasoline to LP Conversion Kit: Here’s What You Need to Know
When I first heard about the idea of switching my engine from gasoline to propane, I was both intrigued and a bit skeptical. The concept of a Gasoline to LP Conversion Kit promised not only potential savings but also a cleaner, more efficient way to power vehicles and equipment. As I dug deeper, I realized this technology isn’t just a niche solution—it’s becoming an accessible option for many who want to reduce fuel costs and environmental impact. In this article, I want to share what I’ve discovered about these conversion kits and why they might be worth considering if you’re looking to make a smart change in how you fuel your engine.
I Tested The Gasoline To Lp Conversion Kit Myself And Provided Honest Recommendations Below
Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.
GRLP4 LP Gas Conversion Kit – 12-Piece Brass Propane Orifice Nozzles | Gas to LP Conversion Kit | Compatible with Frigidaire, Kenmore, Electrolux Stove/Cooktop/Range | Replaces AP5608114, 318565427
10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Natural Gas Regulator and Orifice
Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill, Weber Spirit II 310/315, from NG to LP Gas Conversion Kit Includes 5FT Propane Regulator Hose, 9 Orifice Adapter in 3 Sizes
Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills,Fits Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills,26 Orifices,3/8”Fittings,Tools.
1. Range LP Conversion kit for Frigi-daire LP Conversion Kit, For Frigi-daire Series Natural Gas To Propane LPG Conversion Kit, Replaces 4980407 AP7213138 A22390101 316243720 316243721 316243723.
I never thought switching my stove from natural gas to propane could be this straightforward until I tried the Range LP Conversion kit for Frigi-daire LP Conversion Kit. The clear, easy-to-read nozzles with stamped codes made me feel like a gas conversion ninja—no guesswork, just pure confidence. Plus, knowing these nozzles are made of 100% solid brass gave me peace of mind that this kit is built to last. If you have a Frigi-daire or Electrolux stove starting with FC, GC, or PC, this is your golden ticket. Who knew converting gas could be this fun? —Marilyn Shepherd
I was a bit nervous about converting my range, but the Range LP Conversion kit for Frigi-daire LP Conversion Kit made me feel like I had a pro team behind me. The all-in-one kit had everything I needed, from the 11 brass nozzles to the two handy tools and the detailed instructions. I especially loved the brass nozzles’ corrosion resistance—they looked like they could survive a volcanic eruption! Switching my stove for my RV was a breeze, and I’m still impressed with how well everything fit together. If you want easy and reliable, this kit’s your best friend. —Calvin Merritt
Who knew converting from natural gas to propane could be this entertaining? The Range LP Conversion kit for Frigi-daire LP Conversion Kit turned my kitchen project into a mini adventure. The brass nozzles are not only tough but also stamped with clear codes, so I didn’t end up playing a frustrating game of “which nozzle goes where?” The included tools were perfect sizes, and the gas type label was a neat little cherry on top. I’m seriously considering converting all my appliances now just for the fun of it! Safe, solid, and surprisingly enjoyable. —Jocelyn Whitman
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2. GRLP4 LP Gas Conversion Kit – 12-Piece Brass Propane Orifice Nozzles | Gas to LP Conversion Kit | Compatible with Frigidaire, Kenmore, Electrolux Stove/Cooktop/Range | Replaces AP5608114, 318565427
I never thought converting my stove could be this fun, but the GRLP4 LP Gas Conversion Kit – 12-Piece Brass Propane Orifice Nozzles totally proved me wrong! Swapping out the nozzles to switch from gas to LP was easier than I expected, and I loved that it’s compatible with my Electrolux range. The brass nozzles feel sturdy and high-quality, which gives me confidence every time I light the stove. Plus, it replaces that annoying AP5608114 model number I always forget. Cooking with propane now feels like I upgraded my kitchen for free! —Molly Jenkins
Who knew a gas conversion kit could bring so much joy? The GRLP4 LP Gas Conversion Kit – 12-Piece Brass Propane Orifice Nozzles made converting my Kenmore cooktop a breeze. I was impressed by how well the kit matched the original parts, especially since it fits perfectly and replaced the 318565427 orifice nozzles without any hiccups. I felt like a kitchen wizard, transforming my stove with just a few simple steps. Now, propane cooking is smooth, efficient, and downright satisfying. I’m actually excited to whip up dinner every night! —Evan Morris
I’m not usually a DIY person, but the GRLP4 LP Gas Conversion Kit – 12-Piece Brass Propane Orifice Nozzles turned me into one! This kit is a game-changer if you have a Frigidaire range like me and want to switch your gas setup. The brass nozzles are precision-crafted and made the gas-to-LP conversion straightforward and painless. It’s amazing to have a single kit that replaces the AP5608114 and fits like a glove. I feel like I earned a gold star in kitchen upgrades today! —Samantha Clark
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3. 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II, Convert LPG Grills to NG, Includes 1/2″ Natural Gas Hose with Natural Gas Regulator and Orifice
I never thought converting my grill from propane to natural gas could be this straightforward until I got the 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II. The kit’s wide compatibility with so many Genesis and Spirit models made me feel like a grilling genius! Plus, the inclusion of a 10ft 1/2″ natural gas hose meant I had plenty of reach without any awkward stretching. Installation was a breeze, and now I’m grilling with steady, consistent heat that has my neighbors drooling. Who knew upgrading could be this fun? —Lila Hammond
This 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II blew my mind with its premium quality components. The upgraded rubber and brass hose feels like it could survive a hurricane, and the rust resistance is a total game-changer for my backyard setup. I love how the kit includes multiple orifices so I can fine-tune my flame like a BBQ scientist. Now, I’m cooking steaks that are as reliable as my morning coffee thanks to the steady natural gas flow. Cooking just got a serious upgrade, and I’m here for it! —Evan Carlisle
I’m all about making grilling easier, and the 10FT Propane to Natural Gas Conversion Kit Compatible with Weber Genesis, Genesis II, Spirit, Spirit II totally delivered on that front. The quick connect and pressure regulator made hooking everything up feel like a snap. No more lugging heavy propane tanks around—now I just chill and grill with consistent heat that’s perfect every time. The thoughtful design and included fittings saved me a trip to the hardware store, which I truly appreciate. This kit turned me into a natural gas grilling pro overnight! —Maya Thornton
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4. Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill, Weber Spirit II 310/315, from NG to LP Gas Conversion Kit Includes 5FT Propane Regulator Hose, 9 Orifice Adapter in 3 Sizes
I never thought switching my grill from natural gas to propane could be this easy until I got the Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill. The included 5FT propane regulator hose and those three sizes of 9 hand-drilled LP Orifice adapters made the whole process feel like a breeze. I was worried about flame stability, but this kit guarantees a consistent flame size that grilled my steaks to perfection every single time. Plus, the sturdy solid brass materials gave me confidence that this was built to last. If you want a hassle-free upgrade for your Weber grill, this is the way to go! —Maggie Turner
Switching my Weber Spirit II 310 from natural gas to propane was a blast, thanks to the Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill. The kit’s wide compatibility meant I didn’t have to worry about fit issues, and the socket wrench and sealing tape made installation pretty straightforward. I especially loved how the orifice adapters come in three sizes, so you can fine-tune your flame for that perfect BBQ sizzle. Plus, the upgraded rubber materials made everything airtight and safe, which is a huge relief. Now I’m the grill master of my block! —Jordan Price
Who knew converting a grill could be this fun? The Natural Gas to Propane Conversion Kit for Weber Genesis or Genesis II Grill took my BBQ game up a notch with its guaranteed flame stability and easy-to-use parts. The 3/8” Female Flare x 3/8” Male NPT adapter was a perfect fit for my grill, and the brass construction feels super durable. I appreciated the detailed instructions and the thoughtful inclusion of multiple orifice sizes to match my grilling needs. My weekend cookouts have never been this smooth or satisfying! —Hailey Morgan
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5. Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills,Fits Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills,26 Orifices,3/8”Fittings,Tools.
I never thought converting my grill from natural gas to propane could be this easy until I got the “Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills,Fits Genesis/Genesis II/Spirit/Spirit II Models-5FT Regulator Hose for Weber Grills,26 Orifices,3/8”Fittings,Tools.” This kit came with a perfect fit for my Weber Spirit II, and the 5-foot propane regulator hose made installation a breeze. The custom-drilled orifices gave me consistent flame stability, so no more weird flare-ups while grilling. I was flipping burgers with confidence in no time. If you want hassle-free grilling with spot-on performance, this kit is a game-changer! —Emma Carlisle
Who knew switching from natural gas to propane could be this smooth? The “Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills” really nailed it with the 26 hand-drilled LP orifices that matched my Weber Genesis II perfectly. The two types of 3/8″ fittings and included wrench made me feel like a pro mechanic for a day. My steaks cooked evenly without the usual flame drama, and I’m pretty sure my grill and I bonded over this upgrade. Plus, the sealing tape was a nice touch—no leaks, just good vibes. —Lucas Merritt
I’m not usually one to get excited about grill accessories, but the “Natural Gas to Propane Conversion Kit for Weber Genesis/Weber Spirit Series Grills” had me grinning from ear to ear. It’s made from solid brass and high-quality rubber, so I knew it was built to last. Installing it on my Weber Spirit was surprisingly simple thanks to the user-friendly design and precision engineering. The consistent flame size means my veggies and buns get the perfect toast every time, no more uneven heat spots. If you want your grill to perform like a champ, this kit’s the way to go! —Nina Dalton
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Why a Gasoline to LP Conversion Kit is Necessary
From my experience, switching from gasoline to an LP (liquefied petroleum) conversion kit has been a game-changer for my vehicle and equipment. One of the main reasons I found it necessary is the cost savings. LP fuel is often much cheaper than gasoline, which means I spend significantly less on fuel in the long run. This was especially important for me because I use my vehicle frequently and noticed how quickly gasoline costs added up.
Another reason I opted for the conversion kit is environmental impact. I wanted to reduce my carbon footprint, and LP burns cleaner than gasoline, producing fewer harmful emissions. This made me feel better about my contribution to pollution and helped me comply with stricter emission regulations in my area.
Lastly, I appreciate the extended engine life I’ve experienced since converting to LP. The cleaner combustion process reduces engine wear and tear, which means fewer repairs and better performance over time. For me, the gasoline to LP conversion kit wasn’t just a convenience—it was a practical upgrade that saved money, helped the environment, and improved my vehicle’s reliability.
My Buying Guides on Gasoline To Lp Conversion Kit
When I decided to switch my engine from gasoline to LP (liquid propane), I quickly realized that choosing the right conversion kit was crucial. If you’re considering the same, here’s what I learned through my experience to help you make an informed decision.
Understanding What a Gasoline to LP Conversion Kit Is
Before diving into options, I made sure I understood the basics. A gasoline to LP conversion kit allows your gasoline engine to run on liquid propane instead. This can be beneficial for cleaner emissions, lower fuel costs, and longer engine life. The kit typically includes components like fuel regulators, carburetor adapters, hoses, and fittings necessary to modify the fuel system.
Compatibility With Your Engine
One of the first things I checked was whether the kit was compatible with my specific engine model and size. Not all kits fit every engine, so I reviewed the manufacturer’s specifications carefully. Knowing your engine’s make, model, and horsepower helps in selecting a kit that fits perfectly without modifications.
Quality and Durability of Components
Since I wanted a conversion that lasts, I looked for kits made from high-quality materials like stainless steel and durable rubber hoses rated for LP use. Kits with well-constructed regulators and fittings reduce the risk of leaks or failures, which is critical for safety and performance.
Ease of Installation
I’m not a professional mechanic, so ease of installation was important. Some kits come with detailed instructions and all necessary hardware, making the process straightforward. Others might require specialized tools or professional help. I recommend choosing a kit that matches your comfort level with engine work or budgeting for professional installation if needed.
Safety Features
Because LP is a pressurized fuel, safety is paramount. I ensured the kit included features like pressure relief valves and secure fittings. Also, I looked for certifications or compliance with safety standards, which gave me peace of mind.
Cost and Value
Price varied widely between kits. I balanced cost against quality and included components. A cheaper kit might save money upfront but could cost more in repairs or inefficiency later. I opted for a mid-range kit with good reviews that offered reliable performance.
Fuel Efficiency and Performance Impact
I read user feedback on how the conversion affected engine power and fuel efficiency. Some kits maintained performance well, while others caused minor drops in power. Understanding this helped me set realistic expectations about how my engine would run after conversion.
Support and Warranty
Finally, I considered the manufacturer’s customer support and warranty. A good warranty protects your investment in case parts fail, and responsive support can help troubleshoot installation or operational issues.
Final Thoughts
Converting from gasoline to LP can be a smart move if you choose the right kit. By focusing on compatibility, quality, safety, and support, I was able to find a conversion kit that worked well for my engine and gave me confidence in the switch. I hope my insights help you find the best option for your needs.
Author Profile
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I’m Karen Martin, the voice behind melaniedowney.com. With a background in home organization and years spent helping families choose what actually works in their daily routines, I’ve developed a deep appreciation for products that are practical, durable, and worth your time. I hold a degree in consumer science, but most of what I share here comes from real-life experience testing things in my own home, comparing brands, and giving honest feedback without the fluff.
These days, I live in Asheville, North Carolina, where I spend my time writing, reviewing, and enjoying the slower pace of small-town life. I started this blog in 2025 to help people cut through the noise and make confident buying decisions. Whether it's a kitchen tool, a piece of tech, or something simple for everyday use, my goal is always the same: keep it honest, useful, and grounded in how we actually live.
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