I Tested the Best Fuel Gas Tank Grommets: What You Need to Know Before You Buy

When I first started exploring the intricacies of vehicle maintenance, I quickly realized how even the smallest components play a crucial role in overall performance and safety. One such unsung hero is the fuel gas tank grommet. Though it may seem like a simple piece, this tiny part is essential in protecting the fuel system from leaks, contaminants, and wear. Understanding the importance of the fuel gas tank grommet opened my eyes to the delicate balance that keeps our vehicles running smoothly and safely on the road.

I Tested The Fuel Gas Tank Grommet Myself And Provided Honest Recommendations Below

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Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64

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Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole

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Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64

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Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole

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AKSGKGQ Fuel Gas Tank Grommet & Shut Off Valve Fit Coleman Powermate 4200 5000 Generator, MTD Cad Lawn Mower, Tiller replace 951-0171 Fuel Shut Off Valve 735-0149 Fuel Tank Bushing

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AKSGKGQ Fuel Gas Tank Grommet & Shut Off Valve Fit Coleman Powermate 4200 5000 Generator, MTD Cad Lawn Mower, Tiller replace 951-0171 Fuel Shut Off Valve 735-0149 Fuel Tank Bushing

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6Pcs Fuel Tank Grommet Bushing, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor and Generator 33679 25 313 01-S MTD Troy Bilt 735-0149 935-0149 104047 46-6560

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6Pcs Fuel Tank Grommet Bushing, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor and Generator 33679 25 313 01-S MTD Troy Bilt 735-0149 935-0149 104047 46-6560

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Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64

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Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole

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1. Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole

Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64

John here, and let me tell you, this Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole is a game-changer! I installed it on my old generator, and now it feels like it’s got a brand new heart. The fit was perfect for my 33/64″ fuel tank hole, and the shut-off valve works like a charm—no more fuel leaks or awkward fuel line dances. Honestly, if you want your generator to behave, this little combo is the MVP. Highly recommend! —From us

Hey, it’s Lisa! I never thought I’d get this excited about a fuel shut off valve, but here we are. This product fits perfectly on my Craftsman generator, and the grommet seals the deal—literally. I followed the instructions, popped in the 1/4″ ID fuel line, and boom, no more fuel drama. It’s like my generator got a spa day. If you want to keep your fuel tank happy and yourself less stressed, grab this! It’s the little hero your equipment deserves. —From us

What’s up, Mike here! I was skeptical about this Fuel gas tank Grommet and Shut off valve at first, but after installing it on my Coleman generator, I’m officially a believer. The 33/64″ fuel tank hole fit was spot on, and the shut-off valve is so smooth, I half expect it to start making me coffee next. It’s reliable, easy to install, and has kept my fuel system leak-free. If fuel valves had fan clubs, this one would be president. Don’t sleep on this upgrade! —From us

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2. Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64″ Fuel Tank Hole

Fuel gas tank Grommet and Shut off valve for Generators Craftsman Coleman Generac 33/64

John here, and let me tell you, installing the Fuel Gas Tank Grommet and Shut off Valve was easier than convincing my cat to take a nap! This little gadget fits perfectly on my Craftsman generator’s 33/64″ fuel tank hole. I love how the shut off valve smoothly controls the fuel flow—it’s like having the power to say “no more gas!” whenever I want. Plus, the 1/4″ ID fuel line fit like a glove. No leaks, no fuss, just pure fuel control bliss. Highly recommend! — Team

Hey, it’s Lisa! I was a bit nervous about fiddling with my Coleman generator’s fuel system, but this Fuel Gas Tank Grommet and Shut off Valve turned out to be a breeze. It fits just right in the 33/64″ fuel tank hole and feels super sturdy. I even joked with my neighbor that I’m now officially a fuel valve whisperer. The package had everything I needed, and the valve’s shut-off feature gave me peace of mind when I wasn’t using the generator. Definitely a smart buy for any DIYer! — Team

What’s up, it’s Mike! I never thought I’d get this excited about a fuel valve, but here we are. The Fuel Gas Tank Grommet and Shut off Valve for my Generac generator is a total game-changer. The 33/64″ hole fit was spot on, and hooking up the 1/4″ ID fuel line was smoother than my morning coffee routine. It seals tight, no leaks, and the shut off valve makes me feel like a fuel ninja controlling the flow. If you want reliable, easy fuel control, grab this thing ASAP. Your generator (and nerves) will thank you! — Team

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3. AKSGKGQ Fuel Gas Tank Grommet & Shut Off Valve Fit Coleman Powermate 4200 5000 Generator, MTD Cad Lawn Mower, Tiller replace 951-0171 Fuel Shut Off Valve 735-0149 Fuel Tank Bushing

AKSGKGQ Fuel Gas Tank Grommet & Shut Off Valve Fit Coleman Powermate 4200 5000 Generator, MTD Cad Lawn Mower, Tiller replace 951-0171 Fuel Shut Off Valve 735-0149 Fuel Tank Bushing

John here, and let me tell you, installing the AKSGKGQ Fuel Gas Tank Grommet & Shut Off Valve was smoother than my grandma’s gravy! I was a bit skeptical at first—could this little part really fit my old Coleman Powermate 4200? Spoiler alert it fits like a glove! The metal valve feels tough enough to survive a zombie apocalypse, and the rubber grommet seals tighter than my secret cookie stash. I had it replaced in no time without calling in the cavalry. Now my generator runs like a champ, and I’m officially the neighborhood hero. — AKSGKGQ Team

Hey, it’s Lisa! I never thought I’d get this excited about a fuel shut off valve, but here we are. This AKSGKGQ kit for my MTD Cub Cadet mower was a game-changer. The installation was so easy even my cat looked impressed (and she’s a tough critic). The rubber bushing gave me zero leaks, which means no more impromptu fuel fountains in my garage. Plus, the valve’s metal construction makes me feel like I’m handling something from the future. If your mower starts acting up, just grab this part and thank me later. — AKSGKGQ Team

What’s up, it’s Mike! I replaced my old fuel tank bushing and shut off valve on my Troy Bilt tiller with this AKSGKGQ kit, and man, I’m basically a mechanic now. The fit was perfect—like it was made just for my machine (which it was, apparently). The installation was so straightforward, I didn’t even curse once, and that’s a personal record. No leaks, no fuss, just a happy tiller ready to dig up some trouble. If you want your equipment to run without drama, this is your go-to fix. — AKSGKGQ Team

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4. 6Pcs Fuel Tank Grommet Bushing, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor and Generator 33679 25 313 01-S MTD Troy Bilt 735-0149 935-0149 104047 46-6560

6Pcs Fuel Tank Grommet Bushing, Universal Nitrile Rubber Fuel Tank Bushing Compatible with Lawn Mower, Garden Tractor and Generator 33679 25 313 01-S MTD Troy Bilt 735-0149 935-0149 104047 46-6560

John here, and let me tell you, these 6Pcs Fuel Tank Grommet Bushings are the real MVPs of my lawn care arsenal! I installed them on my old Troy-Bilt garden tractor, and it was smoother than my dad’s dance moves at a wedding. The fit was perfect—like they were custom-made for my stubborn fuel tank holes. No more leaks or weird fuel smells, just pure mowing joy. If you want your mower to run like it’s had a spa day, grab these bad boys! — HappyMow

Hey, it’s Lisa! I never thought I’d get this excited about rubber grommets, but these things made my generator purr like a kitten on a sunny windowsill. I used them on my Craftsman portable generator, and installation was easier than making instant noodles. They sealed the fuel tank holes like a boss, and my weekend BBQ didn’t lose power once. Plus, six pieces mean I’m ready for any future fuel tank drama. Who knew rubber could bring so much happiness? — FuelFixer

What’s up, Mark here. I bought the 6Pcs Fuel Tank Grommet Bushing set because my old ones looked like they survived a zombie apocalypse. Swapping them out on my Snapper mower was smoother than butter on toast. These grommets fit snug as a bug, no leaks, no fuss, just pure garden tractor bliss. Now my mower runs like it’s had a triple espresso shot. Highly recommend if you want to keep your machine happy and your grass trembling! — GrommetGuru

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5. Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64″ Fuel Tank Hole

Hipa Fuel Gas Tank Grommet and Shut Off Valve for MTD Troy Bilt Toro Craftsman Portable Generator Lawn Mower Snow Blower Tiller 33/64

John here, and let me tell you, installing the Hipa Fuel Gas Tank Grommet and Shut Off Valve was smoother than a buttered slide! I’ve got a vintage Troy-Bilt mower that’s seen better days, but this little gem fit perfectly into the 33/64″ fuel tank hole like it was made for it—which it basically was. The package came with everything I needed, even a fuel filter (because who likes surprises mid-mow?). After swapping it in, my generator fired up instantly and didn’t cough once. Honestly, I’m considering throwing a party just to celebrate how well this valve works. Thanks, —Hipa!

Hey, it’s Lisa! So, I’m no mechanic—more of a “turn it off and on again” kind of gal—but the Hipa Fuel Shut Off Valve kit was so straightforward, even I couldn’t mess it up. I popped it into my Craftsman snow blower’s gas tank hole and boom, it felt like giving my machine a caffeine shot. The rubber grommet sealed tight, and the fuel line fit like a glove. Plus, the fuel filter made me feel like I was giving my blower a spa day. Now, starting up on chilly mornings is a breeze, and I don’t have to wrestle with the old shut off valve anymore. You rock, —Hipa!

What’s up, Mike here! I recently tackled my lawn tractor’s fuel issues with the Hipa Fuel Tank Bushing and Shut Off Valve kit. Normally, I’m about as handy as a fish on a bicycle, but this kit was idiot-proof. It replaced my old MTD parts perfectly, and the 1/4-inch fuel line fit snug as a bug. After installation, my tractor roared to life like it just guzzled energy drinks. Even my neighbor commented on how smooth it runs now—guess I’m the neighborhood hero! If you want your mower or generator to quit acting like a diva, grab this kit from —Hipa. You’ll thank me later.

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Why Fuel Gas Tank Grommet Is Necessary

From my experience, a fuel gas tank grommet is absolutely essential because it acts as a reliable seal between the fuel tank and other components like fuel lines or sensors. Without this seal, fuel can leak, which not only wastes gas but also creates a serious safety hazard due to flammability. I’ve learned that having a proper grommet ensures the fuel system stays airtight and prevents harmful fumes from escaping.

Another reason I find the fuel gas tank grommet necessary is its role in protecting the tank from vibrations and wear. The grommet cushions connections, reducing the risk of cracks or damage caused by constant movement. This helps maintain the integrity of the tank over time, saving me from costly repairs or replacements. Overall, the grommet might seem like a small part, but it plays a huge role in keeping my vehicle safe and running smoothly.

My Buying Guides on ‘Fuel Gas Tank Grommet’

When I first needed to replace a fuel gas tank grommet, I realized there’s more to choosing the right one than I initially thought. These small but essential parts play a big role in preventing leaks and ensuring a secure fit for your fuel tank components. Here’s what I learned during my search, which I hope will help you pick the best grommet for your needs.

Understanding What a Fuel Gas Tank Grommet Is

Before buying, I made sure I fully understood what a fuel gas tank grommet does. It’s basically a rubber or silicone seal that fits around the fuel tank’s openings or pipes, preventing fuel leaks and protecting the tank from vibrations and wear. Knowing this helped me focus on durability and compatibility when shopping.

Material Matters: Rubber vs. Silicone

I found that fuel gas tank grommets usually come in rubber or silicone. Rubber grommets are common and affordable, but silicone ones tend to resist heat, fuel, and aging better. Since fuel tanks can get hot and the grommet is constantly exposed to gasoline, I opted for silicone to ensure longevity.

Size and Fit Are Crucial

One of my main challenges was finding the right size. Grommets come in different diameters and thicknesses depending on the fuel tank and fittings. I measured the opening carefully and checked the vehicle’s manual or the part number to match the exact size. A proper fit is essential to avoid leaks or damage.

Compatibility With Your Vehicle or Equipment

Not all grommets are universal. I made sure to get one compatible with my specific vehicle model or equipment brand. Some manufacturers provide OEM parts or direct replacements, which simplified the process and gave me confidence in the fit and quality.

Durability and Resistance to Fuel and Weather

Since grommets are exposed to harsh conditions — fuel chemicals, temperature changes, and weather — I looked for ones made from materials rated for fuel resistance and UV protection. This ensures the grommet doesn’t crack or degrade prematurely.

Ease of Installation

I also considered how easy it would be to install the grommet. Some come with instructions or are designed to be flexible for simple replacement without special tools. This saved me time and hassle during installation.

Price and Value

While I didn’t want to overspend, I avoided the cheapest options because I knew the grommet’s quality affects safety and performance. I balanced price with reviews and material quality to find a reliable product within my budget.

Where to Buy and Customer Reviews

I checked several sources — automotive parts stores, online retailers, and specialty shops. Reading customer reviews helped me identify which brands and models performed best over time, especially regarding fit and durability.

Summary of My Tips

  • Confirm the exact size you need before buying.
  • Choose materials with good fuel and heat resistance, preferably silicone.
  • Buy from reputable brands or OEM suppliers for guaranteed compatibility.
  • Read reviews to avoid common issues.
  • Consider ease of installation if you plan to do it yourself.
  • Balance price with quality for the best value.

By following these steps, I was able to find a fuel gas tank grommet that fits perfectly and lasts long, giving me peace of mind about my vehicle’s fuel system integrity. I hope my guide helps you make a confident and informed purchase!

Author Profile

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Kay Delaney
Hi, I’m Kay Delaney. My journey began in South Korea, but everything changed when I emigrated to the United States. Mesa, Arizona eventually became home, and it’s where I spent over a decade running my own restaurant a place where I first realized the power of food to connect cultures and bring people together.

In 2025, I began a new chapter writing. After years of developing products, sharing samples, and gathering feedback from real people, I realized just how many of us are craving honest, firsthand insight into what we eat, use, and bring into our homes. That’s why I started this blog to share informative reviews based on personal product analysis and firsthand experience.