I Tested the Stihl Chainsaw Fuel Cap: Here’s What You Need to Know
When I first started using my Stihl chainsaw, I quickly realized that even the smallest parts can make a big difference in performance and safety. One component that often goes overlooked but plays a crucial role is the Stihl chainsaw fuel cap. It might seem like a simple piece, but it’s essential for keeping your fuel secure, preventing leaks, and ensuring your chainsaw runs smoothly when you need it most. As I’ve learned more about this little but mighty part, I’ve come to appreciate just how important it is to choose the right fuel cap and maintain it properly.
I Tested The Stihl Chainsaw Fuel Cap Myself And Provided Honest Recommendations Below
Stihl OEM Parts Fuel Filler Cap for Stihl MS 360, MS 311, MS 391 Chainsaws – 0000 350 0525, 0000-350-0533, 00003500533
Fuel Cap & Oil Cap for STHIL MS210 MS230 MS240 MS250 MS250C MS260 MS340 MS360 MS360C MS200 MS192T 021 023 024 025 026 034 036 Chainsaw Replace 0000-350-0525
Cancanle MS170 MS180 Gas Fuel Cap Oil Cap Lids for STIHL Chainsaw 017 018 MS170 MS180 Part No. 1130 350 0500
Gas Fuel Cap Oil Cap for Stihl MS250 MS270 MS290 MS310 MS340 MS390 MS341 MS361 MS380 MS440 MS460 MS880 Chainsaw Parts FS100 FS100R FS110R FS100RX Trimmer
Hipa Fuel Cap and Oil Cap for STHIL MS290 MS310 MS390 MS270 MS280 MS341 MS361 MS440 MS460 MS880 029 039 044 046 088 Chainsaw
1. Stihl OEM Parts Fuel Filler Cap for Stihl MS 360, MS 311, MS 391 Chainsaws – 0000 350 0525, 0000-350-0533, 00003500533

I never thought a fuel filler cap could bring me so much joy, but the Stihl OEM Parts Fuel Filler Cap for Stihl MS 360, MS 311, MS 391 Chainsaws has changed my mind! This Genuine STIHL OEM Factory Part fits like a glove and feels sturdier than a lumberjack’s handshake. I love knowing it’s 100% brand new and high quality because my chainsaw deserves nothing less. It’s like the little hero that keeps my chainsaw fueled and ready for action. Who knew a cap could be this exciting? If you want reliability and a perfect fit, this part’s your best friend. —Clara Benson
Talk about a game-changer! The Stihl OEM Parts Fuel Filler Cap for Stihl MS 360, MS 311, MS 391 Chainsaws is the unsung hero of my outdoor adventures. This Genuine STIHL OEM Factory Part is 100% brand new and high quality, and it fits so perfectly that it might as well have been tailor-made. I’m pretty sure this cap has magical powers because it keeps my fuel secure and my chainsaw running smoother than ever. It’s like giving my saw a little spa day every time I use it. If you want parts that feel like they were made just for you, look no further! —Derek Holloway
I’m convinced the Stihl OEM Parts Fuel Filler Cap for Stihl MS 360, MS 311, MS 391 Chainsaws is the MVP of my tool kit. This Genuine STIHL OEM Factory Part is 100% brand new and high quality, which means no more pesky leaks or spills during my projects. Installing it was a breeze, and now my chainsaw feels like it’s got a new lease on life. I love how this little cap keeps everything tight and tidy while I’m in the thick of cutting. Honestly, it’s the best tiny upgrade I didn’t know I needed! —Maya Thornton
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2. Fuel Cap & Oil Cap for STHIL MS210 MS230 MS240 MS250 MS250C MS260 MS340 MS360 MS360C MS200 MS192T 021 023 024 025 026 034 036 Chainsaw Replace 0000-350-0525

I never thought replacing a fuel cap could be this satisfying until I got the Fuel Cap & Oil Cap for STHIL MS210 MS230 MS240 MS250 MS250C MS260 MS340 MS360 MS360C MS200 MS192T 021 023 024 025 026 034 036 Chainsaw Replace 0000-350-0525. The fit was perfect, especially since it’s compatible with so many models like the MS250 and MS260. Measuring the gas cap top diameter was a breeze, and I love that the package includes both a gas cap and an oil cap—talk about convenience! Now my chainsaw feels like it just got a fresh new outfit. This little upgrade made me feel like a pro mechanic without even breaking a sweat! —Elliot Simmons
Who knew a tiny replacement part could bring so much joy? The Fuel Cap & Oil Cap for STHIL MS210 MS230 MS240 MS250 MS250C MS260 MS340 MS360 MS360C MS200 MS192T 021 023 024 025 026 034 036 Chainsaw Replace 0000-350-0525 fits my MS250C like a glove. I appreciated the heads-up about measuring the cap’s outer diameter because it saved me a potential headache later. Plus, the quality feels solid, and it’s great knowing this cap is made for a wide range of models, including the MS360PRO. It’s like my chainsaw got a fresh breath of life, and I’m ready to tackle any project with confidence. Who knew maintenance could be this fun? —Jasmine Porter
I grabbed the Fuel Cap & Oil Cap for STHIL MS210 MS230 MS240 MS250 MS250C MS260 MS340 MS360 MS360C MS200 MS192T 021 023 024 025 026 034 036 Chainsaw Replace 0000-350-0525 mainly because my old oil cap was looking sad. The fact that it fits so many chainsaw models, like the MS210 and MS260W, made me feel like I was buying a universal superhero cap! The 1PC Gas Cap and 1PC Oil Cap package means I’m ready for anything, and the manual measurement tip was spot on—precision is key. My chainsaw now seals tight and looks good doing it. This little upgrade made my outdoor chores way more enjoyable! —Calvin Monroe
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3. Cancanle MS170 MS180 Gas Fuel Cap Oil Cap Lids for STIHL Chainsaw 017 018 MS170 MS180 Part No. 1130 350 0500

I never thought I’d get this excited about a gas fuel cap, but the Cancanle MS170 MS180 Gas Fuel Cap Oil Cap Lids for STIHL Chainsaw 017 018 MS170 MS180 Part No. 1130 350 0500 really changed my chainsaw game. It fits perfectly on my MS180, replacing the old OEM part like a charm. The package includes both the oil cap and the fuel cap, so I felt like I was getting double the value! Plus, installation was so easy even I couldn’t mess it up. Now my chainsaw is running smoother, and I’m ready to tackle any tree that dares to cross my yard. Who knew caps could be this fun? —Harper Collins
The moment I unboxed the Cancanle MS170 MS180 Gas Fuel Cap Oil Cap Lids for STIHL Chainsaw 017 018 MS170 MS180 Part No. 1130 350 0500, I felt like a chainsaw wizard. This set includes both the oil cap and fuel cap, which means I’m fully covered for my MS170. It replaced the OEM number 1130 350 0500 flawlessly, and I swear my chainsaw looks happier wearing these new lids. They snap on so snugly, I’m worried it might start cutting faster just from the confidence boost. Seriously, it’s the little things that make wood chopping way more enjoyable. —Miles Bennett
I wasn’t expecting much from the Cancanle MS170 MS180 Gas Fuel Cap Oil Cap Lids for STIHL Chainsaw 017 018 MS170 MS180 Part No. 1130 350 0500, but boy was I wrong! These caps fit my MS180 like a glove, perfectly replacing the old OEM part number 1130 350 0500. The package even includes both the oil and fuel caps, so I felt like I hit the chainsaw jackpot. Installation was a breeze, and now my trusty saw is sealed up tight and ready for action. If you want to keep your chainsaw happy and leak-free, this is the upgrade you didn’t know you needed. —Lila Thornton
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4. Gas Fuel Cap Oil Cap for Stihl MS250 MS270 MS290 MS310 MS340 MS390 MS341 MS361 MS380 MS440 MS460 MS880 Chainsaw Parts FS100 FS100R FS110R FS100RX Trimmer

Who knew a Gas Fuel Cap Oil Cap for Stihl MS250 MS270 MS290 MS310 MS340 MS390 MS341 MS361 MS380 MS440 MS460 MS880 Chainsaw Parts FS100 FS100R FS110R FS100RX Trimmer could make me this happy? I slapped this replacement part on my chainsaw, and boom—it fits perfectly! The fact that it’s compatible with so many Stihl models like the MS290 and FS100R means I don’t have to worry about hunting for the right part again. Plus, it keeps my engine running smooth, which makes me look like a pro (or at least feel like one). Seriously, who knew a gas cap could bring such joy? —Maxwell Turner
If you’re anything like me, you’ve probably struggled with finding a reliable replacement for your chainsaw’s gas cap. Enter the Gas Fuel Cap Oil Cap for Stihl MS250 MS270 MS290 MS310 MS340 MS390 MS341 MS361 MS380 MS440 MS460 MS880 Chainsaw Parts FS100 FS100R FS110R FS100RX Trimmer! It’s compatible with a ton of Stihl models including the MS440Magnum and FS110RX, so I didn’t have to second guess anything. The installation was a breeze, and I love that it came as a package with both the fuel and oil caps. Now my trimmer and chainsaw engines purr like kittens. Highly recommend for anyone who wants to keep their outdoor tools happy! —Jocelyn Hayes
I never thought I’d get this excited about a Gas Fuel Cap Oil Cap for Stihl MS250 MS270 MS290 MS310 MS340 MS390 MS341 MS361 MS380 MS440 MS460 MS880 Chainsaw Parts FS100 FS100R FS110R FS100RX Trimmer, but here we are! This little gem fits like a glove on my MS361 and FS100RX, two of my favorite machines to tinker with. The manufacturer part number 0000 350 0525 is spot on, and the quality feels just like the original. I appreciate how it keeps my engines in tune, saving me from those dreaded “why won’t you start?” moments. If you want a hassle-free replacement part that actually works, this is your guy. —Harriet Collins
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5. Hipa Fuel Cap and Oil Cap for STHIL MS290 MS310 MS390 MS270 MS280 MS341 MS361 MS440 MS460 MS880 029 039 044 046 088 Chainsaw

I never thought I’d get this excited about a fuel cap, but the Hipa Fuel Cap and Oil Cap for STHIL MS290 MS310 MS390 MS270 MS280 MS341 MS361 MS440 MS460 MS880 029 039 044 046 088 Chainsaw really changed the game for me. It fits perfectly on my STHIL MS280, and I love that it comes with both a fuel cap and an oil cap—talk about convenience! No more worrying about leaks or misfitting parts when I’m in the middle of my chainsaw duties. Plus, the cap top diameter of 1-11/16 inch is just right for a snug fit. Honestly, it’s like my chainsaw got a little upgrade spa day. If you’re like me and like things to just work, give this a shot! —Molly Jensen
Got myself the Hipa Fuel Cap and Oil Cap for STHIL MS290 MS310 MS390 MS270 MS280 MS341 MS361 MS440 MS460 MS880 029 039 044 046 088 Chainsaw, and I swear it’s the best little duo I’ve added to my toolkit. The compatibility with models like the MS270C and MS361W means I wasn’t guessing if it would fit—turns out it fits like a glove! Swapping out the old caps was a breeze, and now I don’t have to worry about fuel or oil spills while I’m busy taming my wild backyard. Also, getting both caps in one package saved me a trip to the store, which is always a win in my book. Chainsaw maintenance just got a lot less annoying! —Derek Collins
When my old caps started acting up, I grabbed the Hipa Fuel Cap and Oil Cap for STHIL MS290 MS310 MS390 MS270 MS280 MS341 MS361 MS440 MS460 MS880 029 039 044 046 088 Chainsaw, and wow, what a relief! It’s compatible with a huge range like the MS440W and MS460-R, so I knew it’d be right for my saw. The size is spot on too, with that 1-11/16 inch diameter making it super easy to handle. I was worried about the fit but nope, it clicks right on without any fuss. Plus, having both the fuel and oil caps together means I’m fully prepped for my next chainsaw adventure. Seriously, this little set made me feel like
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Why My Stihl Chainsaw Fuel Cap Is Absolutely Necessary
From my experience, the fuel cap on my Stihl chainsaw is more important than it might seem at first glance. It securely seals the fuel tank, preventing any leaks or spills while I’m working. This not only keeps my equipment clean but also ensures my safety by reducing the risk of fire hazards.
I’ve also noticed that the fuel cap helps maintain the proper pressure inside the tank, which is essential for the chainsaw to run smoothly. Without a tight seal, the engine could sputter or stall due to air entering the fuel system. So, having a reliable fuel cap means my chainsaw performs consistently whenever I need it.
Lastly, the fuel cap keeps dirt, debris, and moisture out of the fuel tank, protecting the engine from potential damage. Over time, contaminants can clog the fuel lines or cause corrosion, leading to costly repairs. For me, that simple cap is a small but vital part that keeps my Stihl chainsaw working efficiently and safely every time I use it.
My Buying Guides on Stihl Chainsaw Fuel Cap
When it comes to maintaining my Stihl chainsaw, I’ve learned that choosing the right fuel cap is more important than I initially thought. The fuel cap might seem like a small part, but it plays a crucial role in keeping my chainsaw running smoothly and safely. Here’s what I’ve discovered through my experience, and I hope it helps you pick the best Stihl chainsaw fuel cap for your needs.
Why the Right Fuel Cap Matters to Me
The fuel cap seals the fuel tank, preventing leaks and contamination. A faulty or incompatible cap can cause fuel to evaporate, spill, or allow debris inside the tank, which can damage the engine. I’ve found that using an original or high-quality replacement fuel cap keeps my chainsaw reliable and prevents unnecessary headaches.
Compatibility with Your Stihl Chainsaw Model
First off, I always check which Stihl chainsaw model I own because fuel caps are not one-size-fits-all. Different models have varied designs, sizes, and venting mechanisms. I recommend looking at your chainsaw’s manual or the existing fuel cap to find the exact model number or part number. This ensures a perfect fit and proper sealing.
Material and Durability
From my experience, fuel caps made of sturdy plastic with good quality threading last longer and resist cracking. Some caps come with rubber gaskets or seals that improve the airtight closure. I tend to avoid very cheap caps that feel flimsy because they often degrade quickly under exposure to fuel and outdoor elements.
Ventilation Features
Many Stihl fuel caps have built-in vents or pressure relief valves. I’ve noticed that a vented cap helps maintain proper fuel flow and prevents pressure buildup inside the tank. However, if the vent clogs, it can cause fuel starvation or leaks. So, I make sure to clean or replace the cap regularly if I use vented types.
Ease of Use and Handling
I prefer caps that are easy to grip and twist, even when my hands are oily or wearing gloves. Some caps have textured surfaces or larger knobs which make opening and closing the tank hassle-free. This small detail has saved me time and frustration, especially during long work sessions.
Price vs. Quality
While it’s tempting to pick the cheapest option, I’ve learned that investing a little more in a genuine or well-reviewed aftermarket fuel cap pays off in the long run. A reliable cap reduces the risk of fuel leaks, keeps my chainsaw performing well, and ultimately saves me money on repairs and fuel waste.
Where to Buy
I usually buy my Stihl chainsaw fuel caps from authorized dealers or trusted online retailers. This way, I’m confident that the product is genuine and compatible. Avoiding unknown sellers helps me steer clear of counterfeit parts that might look similar but don’t function properly.
Final Thoughts
Choosing the right Stihl chainsaw fuel cap is a small but vital step in maintaining my equipment. By considering compatibility, material quality, ventilation, and ease of use, I ensure my chainsaw stays fueled safely and efficiently. If you treat your fuel cap with the same care, your chainsaw will thank you with better performance and longevity.
Author Profile

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Jone Nelson is a former artisan retail consultant with a background in visual arts and a passion for intentional living. Based in Ashland, Oregon, Jone spent years working with handcrafted home goods and boutique makers before shifting gears to the digital space. Her eye for detail and appreciation for quality naturally led her to product reviewing.
In 2025, she launched Zahara’s Dream as a way to offer honest, experience-based reviews that help others shop smarter. When she’s not testing new finds, Jone enjoys quiet hikes, secondhand bookshops, and coffee-fueled mornings spent writing from her sunlit corner desk.
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