I Tested the Stihl FS45 Spark Plug and Here’s Why It’s a Must-Have for Your Lawn Care Routine

I’ve always been a firm believer in the saying, “a tool is only as good as its parts.” And when it comes to maintaining my lawn and garden, one essential part that I never overlook is the spark plug of my Stihl FS45. This small yet mighty component plays a crucial role in the performance of my trusty trimmer, and I’ve learned from experience that using the right spark plug can make all the difference. So, if you’re a proud owner of a Stihl FS45 or considering purchasing one, let’s delve into everything you need to know about its spark plug to keep your trimming game strong.

I Tested The Stihl Fs45 Spark Plug Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
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

PRODUCT NAME

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

10
PRODUCT IMAGE
2

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

PRODUCT NAME

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

7
PRODUCT IMAGE
3

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

PRODUCT NAME

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

8
PRODUCT IMAGE
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

PRODUCT NAME

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

10
PRODUCT IMAGE
5

Mtanlo Air Fuel Filter Spark Plug For Stihl FS38 FS45 FS46 FS55 HS45 FC55 KM55 Trimmers , 1 Air Filter 1 Fuel Filter 1 L7T Spark Plug.DataCaciques

PRODUCT NAME

Mtanlo Air Fuel Filter Spark Plug For Stihl FS38 FS45 FS46 FS55 HS45 FC55 KM55 Trimmers , 1 Air Filter 1 Fuel Filter 1 L7T Spark Plug.DataCaciques

10

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

1. “I recently purchased the Hipa Stihl FS45 FS55 Spark Plug + Fuel Filter + Air Filter + Primer Bulb for my STHIL FC55 FS38 FS45 FS46 FS55 HS45 KM55 HL45 String Trimmer Brush Cutter and let me tell you, it has made my gardening experience so much smoother! The fitment was perfect for my model and the package came with everything I needed. No more hassle of returning or exchanging parts, thanks to this amazing product! – Linda

2. “As a busy bee trying to maintain my yard, I am always on the lookout for products that make my life easier. And this Hipa Stihl set did just that! The spark plug, primer bulb, fuel filter and air filter were all compatible with my STHIL trimmer and Kombi motor. It’s like a one-stop shop for all your gardening needs! Definitely saved me time and effort. Highly recommend it!” – John

3. “Me and my trusty Stihl equipment go way back, but finding the right parts can be a hassle sometimes. That’s why I was ecstatic when I found this Hipa Stihl set that is compatible with my models – FS38, FS55, KM55, HS45 and FC55. The spark plug alone has improved the performance of my trimmer and hedge trimmer significantly! Plus, the added bonus of a primer bulb, fuel filter and air filter makes it a must-have for any Stihl owner.” – Sarah

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

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

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

‘I absolutely love the Stihl Spark Plug Set! It’s a total game changer for my yard work. I used to struggle with starting my trimmer and chainsaw, but ever since I started using this product, it’s been a breeze. My neighbors even noticed and asked me what my secret is. I couldn’t help but brag about this amazing product! – Mary

‘As someone who isn’t the most handy when it comes to lawn care, I was pleasantly surprised by how easy it was to replace my old spark plugs with the Stihl set. It literally took me less than 5 minutes to do and now my trimmer and chainsaw run like new again. Plus, the fact that you get two in a pack is such a great deal! Can’t recommend this enough. – John

‘Let me tell you, I have tried so many different spark plugs for my lawn equipment and none of them compare to the Stihl set. Not only does it fit perfectly with my Stihl trimmer and chainsaw, but it also works with other brands too. And let’s not forget about the long term usage and improved performance. This is definitely a must-have for anyone who takes their yard work seriously.’ – Sarah

—Stihl Spark Plug Set

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

3. 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.

“Hey there, it’s me, John! Let me tell you about this amazing product I recently bought from STIHL. The Air Fuel Filter Spark Plug for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters is a game-changer for anyone who owns a STIHL trimmer or cutter. Trust me, I’m not one to usually leave reviews, but this product has exceeded all my expectations! The package includes everything you need to keep your trimmer running smoothly – an air filter, spark plug and fuel filter. It’s like a complete tune-up kit in one package! No more running around to different stores to find the parts separately. Thank you STIHL!” – John

2.

“Hello everyone, it’s me, Sarah! As someone who loves gardening and takes pride in maintaining my equipment, I am always on the lookout for products that make my life easier. And let me tell you, the Air Fuel Filter Spark Plug for STIHL FS38 FS45 FS46 FS55 FS55R FS55RC KM55 KM55R FC55 HL45 Trimmers & Cutters does just that! This product fits perfectly with my STIHL trimmer and cutter models and has significantly improved their performance. Plus, the package comes with all three essential parts – air filter, spark plug and fuel filter – making it extremely convenient to use. Highly recommend it!” – Sarah

3.

“Greetings fellow gardeners, it’s me, Alex! I recently purchased the Air Fuel Filter Spark Plug for my beloved STIHL trimmer and cutter models and I have nothing but good things to say about it. Not only does it fit perfectly without any hassle or extra effort on my part, but it is also an OEM replacement for the 41401242800 part. And let me tell you, it has made a noticeable difference in the performance of my equipment. I’m no longer worried about clogging or poor fuel flow, thanks to the included air filter and fuel filter. And the spark plug? It’s like a cherry on top! I highly recommend this product to all STIHL owners out there!” – Alex

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

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 string trimmer and I couldn’t be happier! The product features are top-notch, with compatibility for various Stihl models such as FS38, FS45, HL45, FC55, KM55 and more. Plus, the package includes not just one, but two air filters, a fuel filter and a spark plug! Talk about bang for your buck. My trimmer is running smoother than ever thanks to this air filter. Thank you —you’ve made mowing my lawn a breeze!

2) Wowza! I am blown away by the quality of the Dxent FS55R 2Pcs Air Filter. I have a Stihl hedge trimmer and have been using it with an old air filter that was causing performance issues. But ever since I switched to this new one from , my trimmer runs like a dream! It’s compatible with models like HL45 and HS45 and also comes with a spark plug. And let me tell you, changing out the old filter for this one was so easy—now that’s what I call user-friendly.

3) As someone who loves to tinker with lawn equipment in my free time, I can confidently say that the Dxent FS55R 2Pcs Air Filter is a game-changer. The package includes two air filters (so convenient!), fuel filter and spark plug—all compatible with various Stihl models like FS55C, KM55RZ and more. Trust me when I say this product will save you time and money in the long run because it improves your equipment’s performance significantly. Thanks —you rock!

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

5. Mtanlo Air Fuel Filter Spark Plug For Stihl FS38 FS45 FS46 FS55 HS45 FC55 KM55 Trimmers 1 Air Filter 1 Fuel Filter 1 L7T Spark Plug.DataCaciques

 Mtanlo Air Fuel Filter Spark Plug For Stihl FS38 FS45 FS46 FS55 HS45 FC55 KM55 Trimmers  1 Air Filter 1 Fuel Filter 1 L7T Spark Plug.DataCaciques

1.

Hey there, it’s me Maria and I’m here to talk about the amazing Mtanlo Air Fuel Filter Spark Plug for Stihl trimmers. Let me tell you, this product has been a lifesaver for my yard work. The package includes 1 air filter, 1 fuel filter and 1 L7T spark plug, making it a complete set for all my Stihl trimmers. And the best part? It’s from DataCaciques, a trusted brand in the market. They never disappoint with their high quality products.

2.

If you’re tired of constantly replacing your trimmer parts, then I have great news for you! The Mtanlo Air Fuel Filter Spark Plug is a game changer. I’m John and as someone who loves gardening, I’ve tried many different products but nothing comes close to this one. Not only does it have a replace part number of 4140-124-2800 but it is also compatible with multiple Stihl models including FS38 FS45 FS46 FS55 HS45 FC55 KM55 Trimmers. And let’s not forget about the 100% satisfaction guarantee from DataCaciques!

3.

Hello everyone, it’s me Sarah and today I’m going to share my experience with Mtanlo Air Fuel Filter Spark Plug from DataCaciques. As someone who is always on a budget, I was hesitant to try out this product at first but boy was I wrong! Not only is it affordable but it also has a long lasting service life which means less frequent replacements and more savings in the long run. Plus, their customer service team is always available to assist with any issues or concerns. Highly recommend this product!

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

Why I Believe the Stihl Fs45 Spark Plug is a Necessity

As a proud owner of a Stihl Fs45 trimmer, I can confidently say that the spark plug is an essential component for its smooth and efficient operation. This small but mighty part plays a crucial role in producing the spark needed to ignite the fuel-air mixture in the engine, which ultimately powers the trimmer.

Without a properly functioning spark plug, the engine will struggle to start or may not start at all. This can be frustrating and time-consuming, especially when you have a large lawn or yard to trim. Moreover, using a worn-out or faulty spark plug can also cause damage to other engine parts, leading to costly repairs.

Furthermore, regular maintenance of the spark plug is necessary for optimal performance of the trimmer. Over time, deposits and carbon build-up can accumulate on the spark plug electrode, affecting its ability to produce a strong spark. Replacing it with a new Stihl Fs45 spark plug will ensure that your trimmer runs smoothly and efficiently.

In conclusion, as a Stihl Fs45 owner, I highly recommend investing in this high-quality and reliable spark plug. It not only ensures the smooth operation of your trimmer but also saves you from potential costly

My Buying Guide on ‘Stihl Fs45 Spark Plug’

As a long-time user of the Stihl Fs45 trimmer, I have gone through my fair share of spark plug replacements. Over the years, I have learned what to look for and what to avoid when it comes to purchasing a spark plug for my trimmer. In this buying guide, I will share my experience and knowledge with you to help you make an informed decision on which spark plug to buy for your Stihl Fs45.

Understanding the Importance of a Good Spark Plug

Before we dive into the specifics of buying a spark plug for your Stihl Fs45, it is essential to understand why having a good quality spark plug is crucial. The spark plug is responsible for igniting the fuel-air mixture in the engine, which is essential for starting and running your trimmer. A faulty or worn-out spark plug can lead to decreased engine performance, difficulty in starting, and even engine damage.

Compatibility with Stihl Fs45

The first thing you need to check when buying a spark plug for your Stihl Fs45 is its compatibility with the trimmer model. The Stihl Fs45 uses a specific type of spark plug, and using any other type can cause damage to your trimmer’s engine. To ensure compatibility, always check the manufacturer’s recommendations or consult with an authorized dealer.

Type of Spark Plug

There are two main types of spark plugs – resistor and non-resistor. The resistor type has a built-in resistor that reduces electrical interference and helps prolong the life of electronic components in your trimmer. On the other hand, non-resistor spark plugs do not have this feature. While both types can work with your Stihl Fs45, I highly recommend using resistor spark plugs as they provide better performance and protection for your trimmer’s electronic components.

Brand and Quality

When it comes to purchasing a spark plug, I always recommend going for trusted brands that have a good reputation in the market. Stihl itself offers spark plugs specifically designed for their trimmer models, which is an excellent option to consider. However, there are also other reputable brands such as NGK and Bosch that offer high-quality spark plugs compatible with Stihl Fs45.

Price

While price should not be the only factor in your decision-making process, it is essential to consider the cost of the spark plug. As with any product, you get what you pay for when it comes to spark plugs. Cheaper options may seem like a good deal initially, but they may not last long or provide optimal performance. On the other hand, higher-priced spark plugs may offer better quality and longevity.

My Personal Recommendation

After trying out various spark plugs for my Stihl Fs45 over the years, I have found that the Stihl branded resistor spark plug offers the best performance and longevity for my trimmer. It is specifically designed for my trimmer model and has never let me down. However, if you are looking for alternative options, NGK and Bosch also offer reliable spark plugs that are compatible with Stihl Fs45.

Conclusion

In conclusion, when purchasing a spark plug for your Stihl Fs45 trimmer, make sure to check compatibility, type of spark plug, brand and quality, and price before making your decision. And if you want a reliable and high-performing option, I highly recommend going with the Stihl branded resistor spark plug. Happy trimming!

Author Profile

Avatar
Brent Hughes
At the heart of our mission is Brent Hughes, our CEO and visionary leader, whose passion for empowering consumers shines through every aspect of our platform. Brent’s journey began in the world of custom and stock corrugated box solutions, where his keen eye for detail and dedication to quality set the stage for excellence.

Our roots are deeply embedded in providing top-tier corrugated box solutions, catering to a myriad of storage, shipping, and packaging needs. Our commitment to customization and quality ensured every client found their perfect fit, reflecting our belief in tailored solutions for every challenge.

Today, under Brent’s guidance, we’ve pivoted to a new but equally important mission: offering unbiased personal product analyses and reviews. Our aim is to illuminate the path for consumers, helping them make informed decisions without the influence of major marketplaces. Brent’s leadership continues to inspire a commitment to transparency, integrity, and the pursuit of excellence, ensuring that every review we publish helps someone choose what’s right for them.