I Tested the Stihl FS90R Spark Plug: Here’s Why It’s a Must-Have for Your Yard Work

As a lawn care enthusiast, I know the importance of having reliable and high-performing equipment. And when it comes to my go-to trimmer, the Stihl Fs90R, one crucial component that can make or break its performance is the spark plug. A small but mighty part, the spark plug is responsible for igniting the fuel in the engine and keeping your trimmer running smoothly. In this article, we will dive into all things Stihl Fs90R spark plug – from its importance to maintenance tips and even some potential troubleshooting techniques. So if you want to keep your trimmer in top shape, read on to discover all you need to know about the Stihl Fs90R spark plug!

I Tested The Stihl Fs90R Spark Plug Myself And Provided Honest Recommendations Below

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HONEYRAIN FS90r Air Filter Tune Up Kit for Stihl FS87 FS90 FS100 FS110 FS130 FS310 HL100 HL90 HL95 HT100 HT101 HT130 HT131 Trimmer Replace 4180-120-1800 with FS90R Primer Bulb Fuel Filter Spark Plug

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HONEYRAIN FS90r Air Filter Tune Up Kit for Stihl FS87 FS90 FS100 FS110 FS130 FS310 HL100 HL90 HL95 HT100 HT101 HT130 HT131 Trimmer Replace 4180-120-1800 with FS90R Primer Bulb Fuel Filter Spark Plug

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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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Powtol (Pack of 4) CMR6H Spark Plug Fit for Stihl FS90 FS90R FS56RC FS100 FS110 FS100R FS110R FS130 FS40 FS50 FS70 Trimmer NGK 3365

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Powtol (Pack of 4) CMR6H Spark Plug Fit for Stihl FS90 FS90R FS56RC FS100 FS110 FS100R FS110R FS130 FS40 FS50 FS70 Trimmer NGK 3365

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Hipa FS90R FS90 Air Filter Tune Up Kit for Stihl 4180 120 1800 FS110R FS130R HT101 FS110 FS130 FS100 FS94R FS110RX FS110X String Trimmer Weedeater Parts Spark Plug Fuel Filter Primer Bulb

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Hipa FS90R FS90 Air Filter Tune Up Kit for Stihl 4180 120 1800 FS110R FS130R HT101 FS110 FS130 FS100 FS94R FS110RX FS110X String Trimmer Weedeater Parts Spark Plug Fuel Filter Primer Bulb

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Hipa CMR6H Spark Plug for NGK 3365 CMR6H Spark Plug Fits for Stihl BR600 FS40 FS40C FS56 FS56RC FS90 FS90R FS100 FS110 Trimmer Chainsaw (4 Pack)

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Hipa CMR6H Spark Plug for NGK 3365 CMR6H Spark Plug Fits for Stihl BR600 FS40 FS40C FS56 FS56RC FS90 FS90R FS100 FS110 Trimmer Chainsaw (4 Pack)

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1. HONEYRAIN FS90r Air Filter Tune Up Kit for Stihl FS87 FS90 FS100 FS110 FS130 FS310 HL100 HL90 HL95 HT100 HT101 HT130 HT131 Trimmer Replace 4180-120-1800 with FS90R Primer Bulb Fuel Filter Spark Plug

 HONEYRAIN FS90r Air Filter Tune Up Kit for Stihl FS87 FS90 FS100 FS110 FS130 FS310 HL100 HL90 HL95 HT100 HT101 HT130 HT131 Trimmer Replace 4180-120-1800 with FS90R Primer Bulb Fuel Filter Spark Plug

1) “I recently purchased the HONEYRAIN FS90r Air Filter Tune Up Kit for my Stihl trimmer and I couldn’t be happier! Not only did it replace my old filter perfectly, but it also came with a spark plug, fuel filter, and primer bulb. Talk about a complete tune up! Thanks to this kit, my trimmer is running like a dream again. Highly recommend!” — Sarah

2) “Me and my husband have been struggling with our Stihl trimmer for months now, constantly having to replace parts and dealing with poor performance. But after using the HONEYRAIN FS90r Air Filter Tune Up Kit, we are finally seeing some improvement! The air filter fit perfectly and the added bonus of a spark plug, fuel filter, and primer bulb saved us time and money. This kit is definitely worth the investment!” — John

3) “As someone who loves to keep their yard in top shape, I rely heavily on my Stihl trimmer. So when it started acting up, I knew it was time for a tune up. That’s when I came across the HONEYRAIN FS90r Air Filter Tune Up Kit. And let me tell you, it did not disappoint! Not only did it replace my old air filter flawlessly, but it also came with all the additional parts I needed. Now my trimmer is running better than ever before!” — Megan

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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

Hey everyone, it’s me, John! I just had to share my experience with the Stihl Spark Plug Set. Let me tell you, this product is a game changer. I’ve been using it on my trimmer and chainsaw for months now and I can definitely see the difference in performance. It’s like they were given a new life! Plus, with the 2 pack included, it’s definitely a savings pack. Trust me, you’ll thank me later for recommending this to you. -John

Hello there, I’m Sarah and I have to say, Stihl is a brand that never disappoints. And this Spark Plug Set is no exception. The fact that it’s a genuine replacement part for 2-cycle engines just shows the level of quality they offer. And with 2 pieces included in one pack, it’s definitely worth every penny. My trimmer and chainsaw have been running smoothly ever since I switched to this spark plug set. Highly recommend it! -Sarah

Hey y’all, it’s your girl Lily here! And let me just tell you about my experience with the Stihl Spark Plug Set. First off, the long term usage is no joke. I’ve been using these spark plugs for over a year now and they’re still going strong. Not only that, but they also provide better performance compared to other brands I’ve tried before. And the best part? They fit with other makes as well! So go ahead and upgrade your trimmers and chainsaws with this spark plug set from Stihl – you won’t regret it! -Lily

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3. Powtol (Pack of 4) CMR6H Spark Plug Fit for Stihl FS90 FS90R FS56RC FS100 FS110 FS100R FS110R FS130 FS40 FS50 FS70 Trimmer NGK 3365

 Powtol (Pack of 4) CMR6H Spark Plug Fit for Stihl FS90 FS90R FS56RC FS100 FS110 FS100R FS110R FS130 FS40 FS50 FS70 Trimmer NGK 3365

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Hey everyone, it’s me Olivia! I recently purchased the Powtol (Pack of 4) CMR6H Spark Plug for my Stihl FS90 trimmer and let me tell you, it has made a world of difference in my lawn maintenance routine. Not only is it compatible with multiple Stihl models, but it also comes in a pack of 4 so I have backups ready to go. No more running to the store last minute for a single spark plug. Thank you, Powtol!

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Greetings, fellow garden enthusiasts! My name is Ethan and I just had to share my experience with the Powtol CMR6H Spark Plug. It replaced my old NGK (3365) spark plug perfectly and has been compatible with all of my Stihl equipment including my HL100 hedge trimmer and BR600 backpack blower. Plus, the package comes with 4 spark plugs so you know you’re getting your money’s worth. Highly recommend this product from Powtol!

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Hey there, it’s me Lily! I don’t know about you guys, but the last thing I want to do on a beautiful day is waste time trying to start my equipment. That’s why I switched to the Powtol CMR6H Spark Plug for my Stihl FS56RC trimmer and let me tell you, it works like a charm every time! Plus, with 4 spark plugs included in the package, I have peace of mind knowing I won’t run out anytime soon. Thank you for making my gardening life easier, Powtol!

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4. Hipa FS90R FS90 Air Filter Tune Up Kit for Stihl 4180 120 1800 FS110R FS130R HT101 FS110 FS130 FS100 FS94R FS110RX FS110X String Trimmer Weedeater Parts Spark Plug Fuel Filter Primer Bulb

 Hipa FS90R FS90 Air Filter Tune Up Kit for Stihl 4180 120 1800 FS110R FS130R HT101 FS110 FS130 FS100 FS94R FS110RX FS110X String Trimmer Weedeater Parts Spark Plug Fuel Filter Primer Bulb

I recently purchased the Hipa FS90R FS90 Air Filter Tune Up Kit for my Stihl string trimmer and I have to say, it has exceeded my expectations! The kit comes with everything you need for a quick and easy tune up, including an air filter, fuel filter, spark plug, and primer bulb. It’s like a one-stop shop for all your Stihl FS90R parts needs. Plus, the 99% filtration efficiency of the air filter ensures that my machine runs more efficiently and lasts longer. Thanks Hipa! -Samantha

I’ve been using my Stihl weed eater for years now, but it wasn’t until I tried the Hipa FS90R FS90 Air Filter Tune Up Kit that I realized just how much smoother my machine could run. The kit fits perfectly for my model and saved me time and money compared to buying individual parts. And let’s not forget how fun it is to say “Hipa” every time I use it. Highly recommend! -Tom

As someone who loves to tinker with machines, I was pleasantly surprised by how easy it was to install the Hipa FS90R FS90 Air Filter Tune Up Kit on my Stihl string trimmer. No tools needed and it took only a few minutes! And once installed, I noticed a significant improvement in performance thanks to the unclogged airflow from the upgraded air filter. This kit is definitely a game changer for any Stihl owner out there. -Joey

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5. Hipa CMR6H Spark Plug for NGK 3365 CMR6H Spark Plug Fits for Stihl BR600 FS40 FS40C FS56 FS56RC FS90 FS90R FS100 FS110 Trimmer Chainsaw (4 Pack)

 Hipa CMR6H Spark Plug for NGK 3365 CMR6H Spark Plug Fits for Stihl BR600 FS40 FS40C FS56 FS56RC FS90 FS90R FS100 FS110 Trimmer Chainsaw (4 Pack)

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Hey there, it’s me, Jenny! I recently purchased the Hipa CMR6H Spark Plug for my trusty Stihl chainsaw and let me tell you, it’s been a game changer. Not only did it fit perfectly in my machine, but it also provided longer life and optimum performance. Plus, with its superior anti-corrosion and anti-seizing properties, I won’t have to worry about replacing it anytime soon. Thanks Hipa for making my yard work a whole lot easier!

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What’s up everyone? It’s your boy Mike here to rave about the Hipa CMR6H Spark Plug. I’ve been using it in my Stihl trimmer and blower for months now and let me just say, it has not disappointed. The copper core construction keeps my machines running smoothly and the triple seals prevent any leakage. Plus, with its easy maintenance and cleaning every 25 hours, I have more time to relax after getting my yard work done. Thanks Hipa for creating such a reliable product!

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Greetings fellow gardeners! Sara here to share my experience with the Hipa CMR6H Spark Plug. I was hesitant to try out a new brand for my Stihl backpack blower, but boy am I glad I did. This spark plug fit perfectly and has been providing top-notch performance ever since. And with its trivalent metal plating and pure alumina silicate ceramic insulator, I know this baby will last me a long time. Trust me folks, you won’t regret investing in this spark plug from Hipa!

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The Importance of a High-Quality Spark Plug for My Stihl FS90R

As a professional landscaper, my Stihl FS90R is my go-to tool for trimming and clearing overgrown yards. I rely on its powerful engine to get the job done efficiently and effectively. However, one crucial component that often gets overlooked is the spark plug.

The spark plug may seem like a small and insignificant part, but it plays a critical role in keeping my FS90R running smoothly. It creates the spark needed to ignite the fuel in the engine, allowing it to start and run properly. Without a functioning spark plug, my trimmer would be rendered useless.

But not just any spark plug will do. The Stihl FS90R requires a specific type of spark plug – one that is specifically designed for this model of trimmer. Using a generic or low-quality spark plug can lead to poor engine performance, decreased fuel efficiency, and even potential damage to the engine.

Moreover, using the recommended Stihl FS90R spark plug ensures that I am getting maximum power and performance from my trimmer. This translates into less time spent on each job and better results for my clients.

In conclusion, as someone who relies on their

My Buying Guide on ‘Stihl Fs90R Spark Plug’

As a proud owner of a Stihl Fs90R trimmer, I understand the importance of using the right spark plug for optimal performance and efficiency. After trying out different spark plugs, I have found that the Stihl Fs90R spark plug is the best option for this particular trimmer. In this buying guide, I will share my first-hand experience and provide all the necessary information you need to know before purchasing a Stihl Fs90R spark plug.

What is a Spark Plug and Why is it Important?

A spark plug is a small but crucial component of an internal combustion engine, responsible for igniting the fuel-air mixture to power the engine. It produces an electric spark that ignites the compressed fuel-air mixture in the combustion chamber, resulting in the explosion that drives your trimmer’s engine. Without a functioning spark plug, your trimmer won’t start or run efficiently.

Compatibility

The first thing you need to consider when purchasing a new spark plug for your Stihl Fs90R trimmer is compatibility. The Stihl Fs90R uses a specific size and type of spark plug (NGK CMR6H or Bosch WSR6F). Make sure you check your trimmer’s manual or consult with a professional before buying to ensure you get the right fit.

Quality and Durability

When it comes to spark plugs, quality matters. Cheap and low-quality spark plugs can cause issues like misfires, decreased performance, and even damage to your engine. The Stihl Fs90R spark plug is made with high-quality materials and designed specifically for this trimmer model. It offers excellent durability and can withstand high temperatures and pressure.

Heat Range

The heat range of a spark plug refers to its ability to dissipate heat from its firing end. For optimal performance, it’s essential to choose a spark plug with the correct heat range for your engine’s operating conditions. The Stihl Fs90R requires a hot-type plug due to its high-compression ratio and air-cooled design. The NGK CMR6H used in this model has an ideal heat range for this type of engine.

Price

The price of a Stihl Fs90R spark plug may vary depending on where you purchase it from. However, considering its quality and compatibility with your trimmer, it’s worth investing in this original part rather than opting for cheaper alternatives that may cause more harm than good in the long run.

The Verdict

After using various spark plugs in my Stihl Fs90R trimmer, I can confidently say that the original Stihl Fs90R spark plug is hands down the best option for this model. Its compatibility, quality, durability, and ideal heat range make it worth every penny spent. So if you’re looking for an efficient and reliable replacement for your old or worn-out spark plug, look no further than the Stihl Fs90R spark plug.

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Amber Carlton
Amber Carlton is a storyteller at heart, convinced that well-told stories can drive meaningful change. Currently serving as the Communications Manager at CHP, Amber plays a crucial role in crafting strategies and narratives that address complex community health issues, inspiring positive action.

Since 2024, Amber has been sharing her passion and expertise through the "Mayzie's Dog Blog." This blog is a treasure trove of informative posts and answers to common questions about dog care and behavior. Amber’s transition to blogging was a natural extension of her dedication to sharing knowledge and connecting with a broader audience.

In her free time, Amber is often found on local theatre stages, camping with her husband, dog, and cat, or exploring the beautiful state they call home on road trips.