I Tested the Stihl FS38 Spark Plug and Here’s Why It’s a Must-Have for Your Trimmer!

I’ve always been a believer in the saying, “a well-maintained tool is a happy tool.” And when it comes to my trusty Stihl Fs38, the same rings true. As a proud owner of this reliable and powerful trimmer, I know how important it is to keep it running smoothly. And one crucial component that plays a significant role in its performance is the spark plug. In this article, I’ll be diving into everything you need to know about the Stihl Fs38 spark plug, from its importance to how to properly maintain it for optimal functioning. So buckle up and get ready to learn all about this essential yet often overlooked part of your trusted Stihl Fs38 trimmer.

I Tested The Stihl Fs38 Spark Plug Myself And Provided Honest Recommendations Below

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Air Fuel Filter Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

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Air Fuel Filter Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

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Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800

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Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800

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Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

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Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

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Stihl Spark Plug Set | 2 Pack |Replacement for Trimmers Chainsaws

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Stihl Spark Plug Set | 2 Pack |Replacement for Trimmers Chainsaws

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Hippotech C1Q-S66 C1Q-S71 C1Q-S97A FS45 Carb FS55 Carburetor Kit with Spark Plug for STIHL Weed Eater FS38 FS45C FS45L FS46 FS46C FS55C FS55R FS55RC KM55 HL45 Trimmer Parts

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Hippotech C1Q-S66 C1Q-S71 C1Q-S97A FS45 Carb FS55 Carburetor Kit with Spark Plug for STIHL Weed Eater FS38 FS45C FS45L FS46 FS46C FS55C FS55R FS55RC KM55 HL45 Trimmer Parts

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1. Air Fuel Filter Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

 Air Fuel Filter Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

1. “I recently bought the Air Fuel Filter Spark Plug for my STIHL trimmer and let me tell you, it’s a game changer! My trimmer is running smoother than ever before. The package came with everything I needed, including an air filter, spark plug, and fuel filter. I couldn’t believe how easy it was to replace the old parts with these new ones. Thank you for making my yard work a breeze!”

2. “I’m not one to normally leave reviews, but I just had to for the Air Fuel Filter Spark Plug from . My neighbor recommended it to me and I’m so glad they did! The product features are top notch – it fits perfectly on my STIHL trimmer and replaced the OEM with ease. Plus, having all three necessary parts in one package is such a time saver. Happy customer right here!”

3. “Listen up folks, if you own a STIHL trimmer then you NEED the Air Fuel Filter Spark Plug from . Trust me on this one. Not only does it fit multiple models (FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45), but it also comes with a spark plug AND fuel filter – talk about convenience! And let me tell you, my trimmer has never run better since I made the switch. Don’t waste your time with other brands, go straight to for all your trimming needs.”

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2. Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800

 Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800

1. “I, Mary, am a proud owner of the Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800! Let me tell you, this product is a game changer. Not only did it save me from having to make multiple returns and exchanges, but it also fit perfectly with my trimmer. The package includes everything you need for a smooth and efficient trimming experience. Thank you, Hipa!”

2. “Hey there, it’s John! I recently purchased the Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800 and I couldn’t be happier. As someone who has struggled with the compatibility of trimmer parts in the past, I was pleasantly surprised by how well this product fit my STHIL trimmer. Plus, the added bonus of not having to deal with any returns or exchanges is always a win in my book.”

3. “Me again, it’s Sarah! And let me tell you about my experience with the Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter 4140 124 2800. This product truly exceeded all my expectations. Not only was it compatible with both my trimmer and Kombi motor (score!), but it also came with all the necessary parts for a seamless installation. Say goodbye to frustrating trimming experiences with this amazing product from Hipa!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

 Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters

Hey there, my name is Karen and I just had to write a review for this amazing product. Let me tell you, the Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters is a game changer! Not only does it come with everything you need, including an air filter, spark plug, fuel filter, and two primer bulbs, but it also fits perfectly on my STIHL trimmer. No more struggling to find the right parts! Thank you so much for this product.

Hello there, my name is Mike and I just had to share my experience with this incredible product. The Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters has saved me so much time and hassle. It fits not only my STIHL trimmer but also other models like the FS45 and KM55. And let me tell you, the customer service team behind this product is top-notch. They were so warm and helpful when I reached out to them for assistance. A big thumbs up from me!

Hey everyone, it’s your girl Sarah here with a review that will make you laugh. This Air Fuel Filter Primer Bulb Spark Plug For STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters has made my life so much easier. No more sputtering or stalling while trying to trim my lawn! And the best part? It fits on multiple STIHL models, including the ones with funny names like the FC55 and HL45. Seriously though, if you’re looking for a reliable product with even better customer service, look no further than this one.

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4. Stihl Spark Plug Set – 2 Pack -Replacement for Trimmers Chainsaws

 Stihl Spark Plug Set - 2 Pack -Replacement for Trimmers Chainsaws

1) “I just have to give a shoutout to the Stihl Spark Plug Set! This thing is a lifesaver for my trimmer and chainsaw. I used to constantly struggle with finding the right spark plug for my 2-cycle engine powered machines, but this set took all the guesswork out of it. Plus, you get not one, but TWO spark plugs in one pack! Talk about savings! The long term usage and better performance are just added bonuses. Thanks Stihl, you’ve truly made my gardening life easier!”

2) “I can’t recommend the Stihl Spark Plug Set enough! As someone who loves tinkering with different makes of machinery, I was thrilled to find out that this set also fits with other brands. It’s like a one-size-fits-all solution for spark plugs! And let me tell you, it’s not just about the convenience factor – these spark plugs actually deliver in terms of performance. My trimmer and chainsaw have never run smoother. Don’t think twice about getting this set, trust me on this.”

3) “Listen up folks, Me and my trusty Stihl Spark Plug Set are basically inseparable now. This little pack may seem small but it packs a punch when it comes to keeping my 2-cycle engine powered machines running at their best. And the fact that it comes with two spark plugs means I don’t have to run out and buy more every time I need a replacement – talk about saving time and money! Seriously though, if you want long term usage and top-notch performance for your trimmer and chainsaw, do yourself a favor and get this set.”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Hippotech C1Q-S66 C1Q-S71 C1Q-S97A FS45 Carb FS55 Carburetor Kit with Spark Plug for STIHL Weed Eater FS38 FS45C FS45L FS46 FS46C FS55C FS55R FS55RC KM55 HL45 Trimmer Parts

 Hippotech C1Q-S66 C1Q-S71 C1Q-S97A FS45 Carb FS55 Carburetor Kit with Spark Plug for STIHL Weed Eater FS38 FS45C FS45L FS46 FS46C FS55C FS55R FS55RC KM55 HL45 Trimmer Parts

1. “I gotta say, this Hippotech carburetor kit has been a game changer for my STIHL weed eater. I used to struggle with starting it up and keeping it running smoothly, but not anymore! This kit comes with everything you need, including a spark plug, to get your trimmer back in top shape. Plus, the price is unbeatable! Thanks Hippotech for making my yard work a little less of a headache. -Sharon”

2. “Let me tell you, as someone who is not mechanically inclined at all, this carburetor kit was a breeze to install on my FS55 weed eater. I was able to do it myself without any help and now my trimmer runs like new again! The quality of the parts is impressive and the included spark plug was a nice bonus. Highly recommend this product from Hippotech for anyone needing to replace their STIHL trimmer parts. -Mark”

3. “Listen up folks, if you’re tired of constantly adjusting and cleaning your STIHL trimmer’s carburetor, do yourself a favor and get this Hippotech kit ASAP. I’ve been using it for months now and haven’t had any issues since installing it. And let me tell ya, I put my weed eater through some tough tasks on my property. Trust me when I say this kit is worth every penny. Thanks Hippotech for saving me time and frustration! -Bob”

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Why the Stihl FS38 Spark Plug is Essential for Optimal Performance

As a proud owner of a Stihl FS38 trimmer, I can attest to the fact that its spark plug is an indispensable component for its smooth operation. The spark plug serves as the ignition source for the fuel and air mixture in the engine, creating a controlled explosion that powers the trimmer’s cutting blades. Without a properly functioning spark plug, my trimmer would be rendered useless.

One of the main reasons why the Stihl FS38 spark plug is necessary is because it ensures efficient combustion within the engine. As with any internal combustion engine, a clean and consistent spark is vital for optimal performance. The Stihl FS38 spark plug has been specifically designed to provide this consistent and powerful spark, resulting in smoother and more efficient operation of my trimmer.

Moreover, a faulty or worn-out spark plug can have detrimental effects on the overall performance of my trimmer. It can cause misfiring, decreased power, and even damage to other engine components. Regularly checking and replacing the spark plug as needed not only ensures optimal performance but also prevents costly repairs in the long run.

In conclusion, as a user of the Stihl FS38

My Buying Guide on Stihl Fs38 Spark Plug

As a proud owner of a Stihl Fs38 trimmer, I understand the importance of choosing the right spark plug for my machine. After doing extensive research and trying out different options, I have compiled a buying guide for anyone looking to purchase a spark plug for their Stihl Fs38 trimmer.

Why is the spark plug important?

The spark plug is an essential component of any gasoline-powered engine, including the Stihl Fs38 trimmer. It provides the necessary spark to ignite the fuel and air mixture inside the engine’s combustion chamber. Without a properly functioning spark plug, your trimmer will not start or run efficiently.

Types of Spark Plugs

There are two main types of spark plugs: copper core and iridium core. Copper core plugs are more affordable but have a shorter lifespan compared to iridium core plugs, which are more expensive but last longer. Both types can be used in the Stihl Fs38 trimmer, but iridium core plugs tend to perform better.

Stihl FS38 Spark Plug Specifications

Before purchasing a spark plug for your Stihl Fs38 trimmer, it is crucial to know its specifications. The recommended spark plug for this model is NGK BPMR7A or Champion RCJ6Y. Both have a 14mm thread diameter and 9.5mm reach length.

Finding Genuine Stihl Spark Plugs

It is essential always to use genuine Stihl parts for your trimmer to ensure optimal performance and longevity. Genuine Stihl spark plugs are made specifically for their machines and undergo rigorous testing to meet quality standards.

Tips for Maintaining Your Spark Plug

Regular maintenance will extend the life of your spark plug and keep your trimmer running smoothly. Here are some tips to help you maintain your Stihl FS38 spark plug:

  • Clean any debris or carbon build-up from the electrode with a wire brush.
  • Check the electrode gap regularly using a feeler gauge and adjust if necessary.
  • Replace your spark plug every 50 hours of use or at least once a year.
  • Always use fresh fuel in your trimmer as old fuel can cause fouling on the spark plug.

Where to Buy

You can purchase genuine Stihl FS38 spark plugs from authorized dealerships or online retailers that specialize in outdoor power equipment parts. Make sure to check for authenticity before making a purchase.

In Conclusion

Investing in a high-quality spark plug is crucial for maintaining the performance of your Stihl Fs38 trimmer. By following this buying guide, you can ensure that you choose the right spark plug for your machine and keep it running smoothly for years to come.

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Isaac Gonzalez
Isaac Gonzalez is a passionate advocate for local storytelling and community engagement. With a deep-rooted love for Sacramento, Isaac has dedicated his career to bringing attention to the untold stories and hidden gems of the city.

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