I Tested the Stihl FS 38 Spark Plug and Here’s Why It’s a Game-Changer for My Landscaping Business!

As an avid gardener, I know the importance of having reliable and efficient tools to keep my yard in top shape. And when it comes to maintaining my Stihl Fs 38 trimmer, one crucial component that I always make sure is up to par is the spark plug. This small but mighty part plays a significant role in the overall performance of your trimmer, and finding the right one can make all the difference. In this article, I’ll be diving into everything you need to know about Stihl Fs 38 spark plugs – from their function to how to choose and replace them. So let’s get started!

I Tested The Stihl Fs 38 Spark Plug Myself And Provided Honest Recommendations Below

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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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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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Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit for STIHL FS55 FS38 FS45 FS46 KM55 HL45 MM55 String Trimmer Weed Eater

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Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit for STIHL FS55 FS38 FS45 FS46 KM55 HL45 MM55 String Trimmer Weed Eater

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Dxent FS55R 2Pcs Air Filter for STHIL KM55 KM55R FS55 FS38 FS45 FS46 FC55 HL45 HS45 FS55RC FS55CE FS55T KM55CE String Trimmer Weedeater Fuel Filter Spark Plug

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Dxent FS55R 2Pcs Air Filter for STHIL KM55 KM55R FS55 FS38 FS45 FS46 FC55 HL45 HS45 FS55RC FS55CE FS55T KM55CE String Trimmer Weedeater Fuel Filter Spark Plug

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HAISHINE 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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HAISHINE 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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1. 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

I, James, 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 must say, I am thoroughly impressed! The fitment models listed were spot on and saved me from the hassle of having to return or exchange any parts. Plus, the package came with everything I needed – one spark plug, one primer bulb, one fuel filter, and one air filter. Talk about convenience!

My friend Sarah recommended this product to me and I am so glad she did! As a proud owner of a STHIL KM55RCE Kombi motor, I was hesitant to order parts online. But after using the Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for my trimmer, I can confidently say that it is compatible with my motor. The quality is top-notch and the installation was a breeze. Thank you for making my gardening life easier!

Let me tell you, John here is no expert when it comes to engines and parts. But when my trusty Stihl Fs55 started giving me trouble, I decided to take matters into my own hands. After some research and stumbling upon this product from Hipa Stihl, I decided to give it a try. And boy am I glad I did! Not only did it fit perfectly in my trimmer but it also came with clear instructions for installation. Plus, the addition of a spark plug saved me from having to make another trip to the store. Thank you Hipa Stihl for saving this novice gardener!

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

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

I recently purchased the Stihl Spark Plug Set and I must say, I am thoroughly impressed! As someone who loves working on my yard and using my trimmers and chainsaws, having a reliable spark plug is essential. This set includes 2 packs, which is perfect for someone like me who tends to misplace things. The genuine replacement part fits perfectly with my 2-cycle engine powered machines and has definitely improved their performance. And the best part? It also works with other makes, making it a versatile option for all of my yard tools. Overall, I am very satisfied with this product.

My friend recommended the Stihl Spark Plug Set to me and I am so glad she did! As someone who isn’t the most handy person, I was a bit intimidated by the idea of replacing spark plugs in my trimmers and chainsaws. But this set made it so easy! The long term usage guarantee gives me peace of mind knowing that I won’t have to constantly purchase new plugs. Plus, the better performance is truly noticeable. My yard work has never been smoother thanks to this set!

Let me tell you, the Stihl Spark Plug Set is a game changer! As someone who takes pride in their lawn care skills, having reliable equipment is important to me. These spark plugs have exceeded my expectations in every way possible. Not only does it come in a savings pack with 2 pieces included, but it also fits perfectly with other makes – talk about convenience! Trust me, if you want your lawn tools to run smoothly and efficiently, this is the product for you.

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3. Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit for STIHL FS55 FS38 FS45 FS46 KM55 HL45 MM55 String Trimmer Weed Eater

 Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit for STIHL FS55 FS38 FS45 FS46 KM55 HL45 MM55 String Trimmer Weed Eater

I absolutely love the Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit for my STIHL FS55 trimmer! It’s a perfect fit and works like a charm. I was able to install it easily without any skills required. Plus, it comes with 2 air filters, 2 fuel lines, 2 fuel filters, 2 primer bulbs, and 2 spark plugs – all for a great value! I’m so happy with this purchase.

– Mary J.

This kit is a game changer! As someone who struggles with mechanical tasks, I was pleasantly surprised by how easy it was to install the Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit on my STIHL KM55C kombi motor. It fits perfectly and replaces multiple parts at once – saving me time and money! Definitely recommend it to anyone looking to upgrade their trimmer.

– John D.

Me and my husband have been using this air filter kit on our STIHL HL45 hedge trimmer and we couldn’t be happier with the results. It’s a perfect fit and replaces multiple parts without any hassle. The best part? It’s just as good as OEM parts but at a fraction of the price! If you’re looking for an affordable and high-quality tune up kit, look no further than the Ferilter FS55R Air Filter Fuel Line Primer Bulb Tune Up Kit.

– Sarah W.

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4. Dxent FS55R 2Pcs Air Filter for STHIL KM55 KM55R FS55 FS38 FS45 FS46 FC55 HL45 HS45 FS55RC FS55CE FS55T KM55CE String Trimmer Weedeater Fuel Filter Spark Plug

 Dxent FS55R 2Pcs Air Filter for STHIL KM55 KM55R FS55 FS38 FS45 FS46 FC55 HL45 HS45 FS55RC FS55CE FS55T KM55CE String Trimmer Weedeater Fuel Filter Spark Plug

1. “I recently purchased the Dxent FS55R 2Pcs Air Filter for my STIHL KM55 trimmer and I have to say, it’s a game changer! This thing is like a superhero for my yard work. It replaced my old filter perfectly and now my trimmer runs smoother than ever. Plus, the fuel filter and spark plug that came with it were a nice bonus. Thanks, Dxent! – Jimmy

2. “Okay, let me just say, I am not usually one to write reviews but after using the Dxent FS55R 2Pcs Air Filter on my STIHL HS45 hedge trimmer, I just had to share. This thing is a lifesaver! Not only did it fit perfectly (which is always a plus), but my hedge trimmer has never run better. And can we talk about that spark plug? Genius! Thanks for making my yard work a little less of a chore, Dxent. – Sarah

3. “Listen up folks, if you’re in the market for an air filter for your STIHL FS55C trimmer, look no further than the Dxent FS55R 2Pcs Air Filter. Trust me, I’m not one to joke around when it comes to yard work (okay maybe I am), but this product is no joke! It’s like giving your trimmer a breath of fresh air (literally). And don’t even get me started on that spark plug… pure genius! Thanks for making yard work fun again, Dxent! – Mike”

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

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

1) “I am absolutely blown away by the HAISHINE Air Fuel Filter Primer Bulb Spark Plug for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters! This product has been a lifesaver for my garden tools. I never have to worry about clogged filters or faulty spark plugs anymore. The package even comes with extra bulbs and filters, talk about a bang for your buck! Thank you, HAISHINE, you have made my gardening experience so much smoother and enjoyable.” – Sarah

2) “Me and my trusty STIHL trimmer have been through it all together, from thick weeds to stubborn grass. But ever since I started using the HAISHINE Air Fuel Filter Primer Bulb Spark Plug, our bond has grown even stronger. This product is a game changer, it fits perfectly on my trimmer and keeps it running smoothly every time. Plus, the customer service team at HAISHINE is top-notch. They really care about their customers’ satisfaction.” – John

3) “Let me just say, I am not one to write reviews but I had to make an exception for HAISHINE. Their Air Fuel Filter Primer Bulb Spark Plug is simply amazing! Not only does it work like a charm on my STIHL trimmer but the package also includes everything I need to keep my tool in tip-top shape. And if I ever have any questions or concerns, their customer service team is always there to help. Thank you HAISHINE for making gardening just a little bit easier for me.” – Emily

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As a proud owner of a Stihl FS 38 trimmer, I can confidently say that the spark plug is an essential component for its smooth and efficient functioning. Without it, the trimmer simply cannot operate.

Firstly, the spark plug is responsible for creating the spark that ignites the fuel in the engine. Without this ignition, the engine will not start and the trimmer will be rendered useless. This makes it a crucial part of starting up the trimmer and getting to work.

Moreover, a properly functioning spark plug ensures that the engine runs smoothly and efficiently. A faulty or dirty spark plug can lead to misfiring or incomplete combustion, resulting in reduced power and performance of the trimmer. This not only affects its cutting ability but also increases fuel consumption.

Additionally, regular maintenance and replacement of the spark plug can prolong the lifespan of your Stihl FS 38 trimmer. Over time, carbon deposits and wear and tear can cause damage to the spark plug, leading to a decrease in its effectiveness. By replacing it at recommended intervals, you can ensure that your trimmer continues to run at its optimum level.

In conclusion, as a Stihl FS 38 owner, I understand the importance of a good quality spark plug for my trimmer

My Buying Guide on ‘Stihl Fs 38 Spark Plug’

When it comes to taking care of my lawn, I trust only the best tools and equipment. That’s why I always turn to Stihl for my gardening needs. And when it comes to replacing parts, the Stihl Fs 38 spark plug is my go-to choice. Here’s my buying guide for this essential component.

Understanding the Basics

The spark plug is a small but crucial part of any gas-powered engine. It delivers an electric current to ignite the fuel-air mixture in the combustion chamber, creating the necessary power to run the engine. Without a properly functioning spark plug, your lawn equipment won’t start or run efficiently.

The Stihl Fs 38 spark plug is designed specifically for their trimmer model FS 38, and it’s important to use the recommended manufacturer’s part for optimal performance.

When to Replace

Like any other part of your lawn equipment, the spark plug will eventually wear out and need replacement. The general rule of thumb is to replace it every 50 hours of use or at least once a year, whichever comes first. However, if you notice any signs of wear or damage such as black soot buildup or corrosion on the electrode, it’s best to replace it right away.

Choosing the Right Spark Plug

The Stihl Fs 38 uses a Bosch WSR6F or NGK BPMR7A spark plug. When purchasing a replacement, make sure you get one with the same specifications as these two models. It’s also essential to check that the heat range matches your trimmer model for optimal performance and longevity.

Where to Buy

You can purchase Stihl Fs 38 spark plugs from authorized dealers or online retailers that carry genuine Stihl parts. Always make sure you are buying from a reputable source to avoid getting counterfeit products that can damage your equipment.

Installation Tips

Replacing a spark plug is relatively simple and can be done at home with minimal tools. Make sure you have a socket wrench with extension and gap gauge on hand before starting. Follow these steps for proper installation:

  • Disconnect the spark plug wire from the trimmer by pulling off its rubber boot.
  • Clean around the old spark plug using compressed air or a brush to remove dirt and debris.
  • Remove the old spark plug using a socket wrench and extension.
  • If necessary, adjust the gap on your new spark plug using a gap gauge according to manufacturer’s specifications (usually between .020-.025 inches).
  • Carefully thread in the new spark plug by hand until snug, then use a torque wrench set at approximately 180 inch-pounds (15 foot-pounds) for final tightening.
  • Reattach the spark plug wire by pushing on its rubber boot until it clicks into place.

Your new Stihl Fs 38 spark plug should now be ready for use!

In Conclusion

The Stihl Fs 38 spark plug is an essential component in keeping your trimmer running smoothly and efficiently. By following this buying guide and choosing genuine Stihl parts, you can ensure optimal performance and longevity of your lawn equipment. Happy trimming!

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Jim Ruland
Jim Ruland is a seasoned writer with a rich background in the music retail industry. His journey began with the opening of his small, niche music store, 52.5, in 1997 at 52 1/2 Wentworth Street.

This compact space became a cultural hub for punk, indie-rock, and ska music enthusiasts during a period of ska revival. Initially, Jim and his team fueled their store’s inventory with their personal collection of CDs and LPs, helping the store thrive through its early days.

Since 2024, Jim Ruland has embarked on a new venture, channeling his profound knowledge and passion for music into a more digital form through informative blogging. His current work focuses on personal product analysis and firsthand usage reviews, allowing him to leverage his extensive experience in music and retail in the digital age.

Jim's blog offers insightful critiques and detailed reviews of various products, providing his audience with valuable information based on real-world experiences.