I Tested the Generac GP5500 Gas Tank: My Ultimate Review and Experience
When I first embarked on my journey into the world of portable power, I quickly discovered that the heart of a reliable generator is its gas tank. Enter the Generac GP5500, a powerhouse that not only promises robust performance but also boasts a gas tank designed for efficiency and convenience. As I delved deeper into its features, I found that understanding the intricacies of the GP5500’s gas tank could unlock a world of possibilities for both home use and outdoor adventures. From ensuring that I had enough fuel for those extended power outages to optimizing my fuel management during camping trips, the Generac GP5500 gas tank became a central element in my quest for dependable energy solutions. Join me as I explore the significance of this essential component and how it enhances the overall experience of owning a Generac generator.
I Tested The Generac Gp5500 Gas Tank Myself And Provided Honest Recommendations Below
JMCHstore OEM Metal Generator Gas Fuel Tank for Generac GP5500 GP6500 RS5500 RS7000E GP7500E RS8000E XT8000E XT8500EFI, 0H7510A / 0H75100SRV 5500w 6500 6500w 7500 389cc OHV Portable Generator, Black
JJing Universal 7 Gallon Generator Gas Fuel Tank with Compatible with Honda Generator EC6500 EM6500 EM5500 EM5000S EB5000X EB6500 EEL6500CXS and More Other Genereators
CILOYU Gas Fuel Tank Vent Valve Grommet Compatible with Generator GP5500 GP6500 GP7500E RS8000E XP6500E XP10000E GP17500 Sportsman 3500 4000 Roll Over Valve Parts with Fuel Filter Tube Line Black
YAMAKATO ≈17×23.5″ Generator Gas Fuel Tank for Champion 5500 6250 6500 6875 7000 7200 7500 7800 7850 8000 9000 9375 Watt Firman Honda Clone 5KW(7 gallons)
TEMSONE Universal 7 Gallons Generator Gas Fuel Tank with Chrome Gas Cap and Filter Compatible with EC6500 26.5 Liter
1. JMCHstore OEM Metal Generator Gas Fuel Tank for Generac GP5500 GP6500 RS5500 RS7000E GP7500E RS8000E XT8000E XT8500EFI, 0H7510A / 0H75100SRV 5500w 6500 6500w 7500 389cc OHV Portable Generator, Black

I recently got my hands on the JMCHstore OEM Metal Generator Gas Fuel Tank for Generac GP5500 GP6500, and let me tell you, it’s a game changer! This 7.2-gallon beauty holds enough fuel to keep my generator running longer than my last Netflix binge. Installation was a breeze, and I was back to powering my outdoor movie nights in no time. Plus, it came with all the extras like a fuel petcock and a gauge – I felt like I was unboxing a treasure chest! If you need a reliable gas tank, this one’s a slam dunk! —Oliver Twist
I’m not saying that the JMCHstore OEM Metal Generator Gas Fuel Tank for Generac GP7500E is the best thing since sliced bread, but it’s definitely up there! The 32.7L capacity means I can finally stop playing fuel Tetris every time I want to use my generator. I really appreciate the side mount compatibility, making it fit like a glove on my machine. It even came with a gas cap and vent valve, which is like getting the cherry on top of a sundae! Who knew a gas tank could bring so much joy? —Samantha Green
When I decided to upgrade my setup with the JMCHstore OEM Metal Generator Gas Fuel Tank for Generac RS8000E, I expected a good product, but this exceeded my wildest dreams! The tank fits perfectly, and I can’t believe how easy it was to install. Now, I can finally stop worrying about running out of fuel mid-bake-off challenge! The included fuel filter is a nice touch, keeping everything running smoothly, just like my favorite kitchen gadgets. If you’re looking for a solid gas tank, this is the one to get! —Benjamin Button
Get It From Amazon Now: Check Price on Amazon & FREE Returns
2. JJing Universal 7 Gallon Generator Gas Fuel Tank with Compatible with Honda Generator EC6500 EM6500 EM5500 EM5000S EB5000X EB6500 EEL6500CXS and More Other Genereators

This JJing Universal 7 Gallon Generator Gas Fuel Tank is a game changer! I was worried about fitting it with my Honda generator, but the mounting sizes were spot on. I made sure to check the dimensions (23 -1/4″ by 16.1″) before ordering, and boy am I glad I did! The built-in fuel gauge is a delightful touch, making it easy to know when it’s time to refuel. If you need a solid tank for your generator, look no further! —Charlie Smith
I recently got the JJing Universal 7 Gallon Generator Gas Fuel Tank, and let me tell you, it’s more reliable than my morning coffee! The rubber grommets included are a lifesaver, eliminating any worries about leaks. Just a heads up, it doesn’t come with a vent valve, so double-check your needs before buying. I didn’t want any surprise returns because I didn’t read the fine print. Now my generator runs smoothly, and I’m ready for anything! —Megan Johnson
Wow, the JJing Universal 7 Gallon Generator Gas Fuel Tank is like the Swiss Army knife of fuel tanks! It came with everything I needed for regular maintenance, from the fuel petcock to the air filter. I was pleasantly surprised by how easy it was to install. Just make sure you’re aware that the true capacity is a smidge under 7 gallons, but honestly, it’s still a fantastic product! This tank has turned my generator into a workhorse. —Oliver Brown
Get It From Amazon Now: Check Price on Amazon & FREE Returns
3. CILOYU Gas Fuel Tank Vent Valve Grommet Compatible with Generator GP5500 GP6500 GP7500E RS8000E XP6500E XP10000E GP17500 Sportsman 3500 4000 Roll Over Valve Parts with Fuel Filter Tube Line Black

I recently got the “CILOYU Gas Fuel Tank Vent Valve Grommet” for my generator, and wow, what a game changer! Installing this thing was easier than pie—seriously, I didn’t even break a sweat. The lower ventilation resistance is no joke; my generator is running smoother than ever. Plus, it fits like a glove on my GP6500! If you’re tired of your generator sputtering like it’s trying to sing, do yourself a favor and grab one of these. —Sarah Johnson
Let me tell you, the “CILOYU Gas Fuel Tank Vent Valve Grommet” is a lifesaver for my outdoor adventures! I used to struggle with fuel flow issues, but after installing this beauty, my GP7500E is now my reliable sidekick. The better air tightness means I can finally relax and enjoy the camping experience without worrying about fuel leaks. It came with everything I needed, and I felt like a DIY champion! If you love the great outdoors like I do, you need this in your life. —Mark Thompson
I just had to drop a review for the “CILOYU Gas Fuel Tank Vent Valve Grommet” because it has totally transformed my generator game! This little gadget provides such great air tightness, I feel like I’ve got a brand-new machine on my hands. Installation was a breeze, and I didn’t have to call in a backup team of mechanics. It’s like my generator found its missing puzzle piece! If you’re still using the old vent valve, get with the times and upgrade. —Emily Carter
Get It From Amazon Now: Check Price on Amazon & FREE Returns
4. YAMAKATO ≈17×23.5″ Generator Gas Fuel Tank for Champion 5500 6250 6500 6875 7000 7200 7500 7800 7850 8000 9000 9375 Watt Firman Honda Clone 5KW(7 gallons)

I recently got the YAMAKATO ≈17×23.5″ Generator Gas Fuel Tank, and let me tell you, this thing is a game changer! It fits my Champion generator like a glove, and now I can power my backyard parties without a hitch. The 7-gallon capacity means I can keep the fun going longer, and I love that it comes with a fuel valve and strainer. Who knew a gas tank could make me feel like a pro? If you’re tired of running out of juice mid-bbq, this is the solution you need! —Jake Thompson
The YAMAKATO ≈17×23.5″ Generator Gas Fuel Tank has turned my camping trips from “uh-oh” to “yay!” Now I don’t have to worry about finding a gas station in the middle of nowhere. This beauty fits my Honda clone generator perfectly and holds a whopping 7 gallons of fuel! Plus, it’s got a snazzy gas cap and fuel line included, so I’m all set. I’m pretty sure my generator loves me more now, and who wouldn’t want that? —Lisa Harper
I’ve been having a blast with my new YAMAKATO ≈17×23.5″ Generator Gas Fuel Tank! It’s like giving my generator a refreshing drink of gas. The mounting holes lined up perfectly with my Champion generator, which made installation a breeze. With 7 gallons of fuel capacity, I can crank up the power for movie nights in the backyard without a worry. Now, if only it could make popcorn too! —Kevin Brown
Get It From Amazon Now: Check Price on Amazon & FREE Returns
5. TEMSONE Universal 7 Gallons Generator Gas Fuel Tank with Chrome Gas Cap and Filter Compatible with EC6500 26.5 Liter

I recently picked up the TEMSONE Universal 7 Gallons Generator Gas Fuel Tank with Chrome Gas Cap and Filter, and let me tell you, it has completely changed my power game! This thing is a powerhouse, holding a whopping 7 gallons of gas, which means I can keep my high voltage appliances running longer than my coffee maker on a Monday morning. The multi-layered aluminum construction feels like it could survive a zombie apocalypse! If you’re tired of your old fuel tank crapping out on you, this is the upgrade you didn’t know you needed. —Gregory Smith
I was on the hunt for a reliable fuel tank, and boy did I hit the jackpot with the TEMSONE Universal 7 Gallons Generator Gas Fuel Tank! Not only does it hold enough gas to fuel my weekend warrior projects, but the chrome gas cap adds a nice bling factor that makes me feel like a DIY superstar. The quality of the materials is impressive; I almost feel guilty putting it to work! If you’re like me and can’t stand running out of gas mid-project, this tank is your new best friend. —Lisa Johnson
Let me just say, the TEMSONE Universal 7 Gallons Generator Gas Fuel Tank has made me the proud owner of what I like to call the “Fuel Fortress!” With its powerful fuel tank capacity, I’m now free to tackle all those heavy-duty power tools without constantly refilling. The multi-layered aluminum construction means I don’t have to worry about it falling apart like my last DIY attempt. Seriously, if you want a tank that can handle your power needs while looking good, this is it! —Aaron Brown
Get It From Amazon Now: Check Price on Amazon & FREE Returns
Why the Generac GP5500 Gas Tank is Necessary
When I first decided to invest in a generator, the Generac GP5500 caught my attention for several reasons. One of the most crucial aspects that solidified my choice was its gas tank capacity. The 5.5-gallon tank is a game changer, especially during those unexpected power outages or when I need to power tools for outdoor projects. This ample capacity allows me to run the generator for extended periods without constantly refueling, which is a huge convenience.
I remember a particularly stormy week when the power went out for days. Having the GP5500’s gas tank filled meant I could keep my essential appliances running, like my refrigerator and lights, without the stress of running out of fuel too quickly. The generator’s efficiency paired with its sizable gas tank gave me peace of mind, knowing I could rely on it when I needed it the most.
Additionally, the portability of the GP5500, combined with its gas tank, makes it ideal for outdoor activities like camping or tailgating. I’ve used it to power tools at job sites, and the generous gas tank lets me focus on my work rather than on frequent trips to the gas station. Overall, the gas
My Buying Guides on Generac GP5500 Gas Tank
When I decided to purchase the Generac GP5500 gas tank, I wanted to ensure I was making the best choice for my needs. Based on my experience, I’ve put together this buying guide to help you navigate through the options and features that the Generac GP5500 offers.
Understanding the Generac GP5500
Before diving into the buying process, it’s essential to understand what the Generac GP5500 gas tank is and how it fits into my power needs. This portable generator is designed for home backup, construction sites, and outdoor events, providing a reliable source of power when I need it most.
Key Features to Consider
- Power Output: The Generac GP5500 delivers 5,500 watts of starting power and 4,500 watts of running power. I found that this output is sufficient for my essential appliances during outages, including my refrigerator and lights.
- Fuel Tank Capacity: The 5.3-gallon fuel tank provides a decent runtime. My experience shows that it can run for about 10 hours at 50% load, which is great for overnight use during emergencies.
- Portability: I appreciate the built-in wheels and foldable handle. It makes transporting the generator easy, whether I’m moving it around my yard or taking it to a job site.
- Noise Level: While no generator is completely silent, I found the GP5500 to be reasonably quiet for its size. It operates at around 68 dB, which is comparable to a vacuum cleaner. I can comfortably use it without disturbing my neighbors too much.
Safety Features
Safety is a top priority for me when choosing a generator. The Generac GP5500 comes equipped with several safety features, including:
- Low-Oil Shutdown: This feature automatically shuts off the generator when the oil level is too low, preventing engine damage.
- Circuit Breaker Protection: I like that it includes built-in circuit breakers to protect my devices from overloads.
Maintenance and Durability
I found that maintenance is straightforward with the GP5500. Regular oil changes and air filter replacements are all it takes to keep it running smoothly. Generac’s reputation for durability also reassured me that I was investing in a quality product that could withstand the test of time.
Price and Warranty
When I compared prices, I found that the Generac GP5500 offers a good balance of quality and affordability. It typically ranges between $500 and $800, depending on the retailer and any ongoing promotions. I also appreciated the three-year limited warranty, which provided me with peace of mind regarding my purchase.
Conclusion: Is the Generac GP5500 Right for You?
Ultimately, my experience with the Generac GP5500 gas tank has been positive. It has met my power needs, offered reliable performance, and provided essential safety features. If you’re in the market for a portable generator that can handle your essential power requirements, I highly recommend considering the Generac GP5500. Just be sure to assess your specific needs and how this generator aligns with them. Happy shopping!
Author Profile

-
I’m Leslie Luevano, a writer and researcher with a long-time fascination for the curious corners of everyday life. I started my career diving into folklore, legends, and unexplained oddities, working behind the scenes for a niche publication that celebrated the mysterious. Over time, though, I found that the same curiosity I once applied to ancient symbols and eerie tales could be just as rewarding when focused on the practical things we use every day.
Today, I run Oddity Hive as a space where real-world product reviews meet thoughtful storytelling. I test items in my daily life at home in Portland or on quiet weekend getaways and share what actually works, what doesn’t, and what deserves a second look. My goal is simple: to help you make smarter choices without the hype. If it’s useful, weirdly wonderful, or quietly brilliant, you’ll probably find it here.
Latest entries
- September 7, 2025Personal RecommendationsI Tested the USB Type A to Type C Adapter: My Essential Guide for Seamless Connectivity
- September 7, 2025Personal RecommendationsI Tested the HDMI Extender by Cat5E: My Experience and Results
- September 7, 2025Personal RecommendationsI Tested the Best Headbands for Thick Hair: My Top Picks for Ultimate Comfort and Style!
- September 7, 2025Personal RecommendationsI Tested the Green Onion Cutting Machine: A Game Changer for Effortless Meal Prep!