‘What! It’s out of oil again?’ That’s your Stihl chainsaw which you had refilled a few days back. Now it’s drinking oil like a buffet.
It wasn’t always like this, you might ask yourself. Yes, you are right. The problem isn’t with the chainsaw but the spark plug because the best spark plug for Stihl chainsaw can keep the machine running for weeks.
Well, it’s clear that you need a new one. Choosing a suitable spark plug can be tricky with all the dimensions, material, and stuff.
To make things easier, we bring you some top-notch picks suitable for your Stihl chainsaw. Sit down and have a quick look at these gems.
Though the options were once limited, now you can find a variety of spark plugs compatible with your Stihl chainsaw. One way to ensure the size is to follow the user’s manual.
Besides, you can go for plugs with 14 mm thread size as most of the chainsaws from Stihl use them.
The spark plug gap is usually 0.8 mm. Be sure that the dimensions check out perfectly, as there may be an exception with some models.
4 Best Spark Plug For Stihl Chainsaw 2022 Reviews
Unless you are a mechanic yourself, it’s pretty hard to get hold of all the fancy mechanical terms mentioned along with the spark plugs. Have a look at some of the options you can go for –
NGK (6703) BPMR7A Spark Plugs
Thread Diameter: 14 mm
Thread Pitch: 1.25 mm
Heat Range: 7
Our first pick on the list is a workhorse from NGK. It’s one of those brands that needs no introduction. Let’s see what their trusted series BPMR7A has to offer.
This Stihl NGK spark plug has been designed to offer you the performance and the longevity you have been long craving for. Well, you won’t get anything extraordinary at this range, but these plugs will get the job done.
It features a trivalent metal coating with optimum corrosion resistance and anti-seizing properties. As a result, you won’t be looking for DIY videos next time you try to pull out your spark plug.
The corrugated ribs in the plugs do an effective job in preventing flashovers. This prevents misfires and will make your chainsaw roar at the first attempt.
Its pure alumina silicate ceramic insulator can stand strong. This offers superior strength to tackle heavy loads and ensure seamless heat transfer for improved performance.
It’s not all sunshine here, as these plugs have some shortcomings too. The nickel construction can be damaged and needs more voltage to perform. But this is the case with most budget picks, some sacrifices you have to live with.
Efficient heat removal is an effective factor for spark plug health, and the copper core ensures it’s done effortlessly. Besides, you’ll get good mileage as they boast triple seals to prevent leakage.
Offers superior performance at a budget range
Trivalent metal coating offers durability for longer service life
Packs anti-seizing capabilities for easy replacement
Corrugated ribs prevent misfires for user comfort
Boasts copper core for seamless heat transfer and thus better performance
Nickle construction isn’t the most durable
Requires more voltage compared to expensive metals
NGK (6703) BPMR7A SOLID
Thread Size: 14 mm
Thread Pitch: 1. 25 mm
Seat Type: Gasket
Next up on the list is another baller from NGK. The BPMR7A SOLID has been a top performer for chainsaws, yet another budget pick that will keep your chainsaw running at full steam.
Despite being a budget pick, there are no compromises in performance and durability. NGK has kept its promise as a value for money brand, which is no exception.
What you will find extremely handy is the trivalent metal coating the plugs come with. Corrosion can be a big led down for heavy-duty spark plugs. This layer keeps corrosion at bay. Besides, the layer also offers anti-seizing properties that extend the plug life.
Thanks to the corrugated ribs that plug boasts, your morning won’t be paused just because the chainsaw won’t fire up. The ribs reduce the chances of flashovers and ensure a safe and instant start making your work easier.
The plug showcases the brilliant engineering of NGK spark plugs for Stihl. Its pure alumina silicate ceramic insulator allows superior heat transfer than regular plugs, ensuring better load carrying capacity for heavy-duty work.
This all-rounder doesn’t disappoint in terms of heat management too. The spark plug packs a copper core to effectively remove the heat of the system.
Heat management and the improved mileage you will get from the triple seals make this bomber a crazy value for the bucks.
Offers all-round performance at a budget price
The trivalent metal coating ensures a superior build that lasts
Anti seizing properties keep the spark plug in pristine condition
Corrugated ribs make startups a breeze
Copper core ensures better heat management and thus enhanced performance
Isn’t as durable as high-end spark plugs
Runs at a higher voltage
5 Pack BM6A Spark Plugs
Reach: 0.375 in
Seat Style: Gasket
Material Type: Metal
Thread Size: 14 mm
Wrench Diameter:3/4 in
If you are having trouble looking for a replacement for your Stihl spark plugs, you better look at this one.
These handy plugs can be used as replacements for stock ones or also can be used as alternatives for NGKs. It’s a good option if you are not satisfied with the current plug powering your chainsaw.
You don’t need to worry about compatibility as the plugs fit a wide variety of engines such as 47, 49, or 50 cc two-stroke engines. As a result, what you are getting is an easy fix for the faulty plug.
What’s the most fascinating about these gems is the budget they come at. You can have these at a rock bottom range and still manage to get plenty of hours out of them.
It’s an ideal pick if you are looking for backup or emergency plugs for your chainsaw because they cost less and come compatible with various engines and models.
Ensures durable performance
Fits most chainsaw engines and thus offer peace of mind
Works as an ideal replacement for stock or expensive plugs
Isn’t the most power-packed
HIFROM 5PCS Spark Plug
Fits models: MS250, MS230, MS240 etc
Package includes: 5 pcs SPARK PLUG
This spark plug has caught our attention due to the high build quality and the engineering put on display. With an all-around performance, this plug from HIFROM can be termed as the best spark plug for Stihl chainsaw.
Looking for aftermarket parts is difficult and tiresome. The same goes for spark plugs. You need to look after the model and size to match right.
This plug comes with high-end manufacturing and top-grade material for an ideal replacement as a solution to these issues.
It fits most popular chainsaw models such as the MS250, MS230, MS240, Ms260, and so on. As a result, you can have a few of these plugs stored in your garage and fit them in your chainsaw whenever there is a need.
The compatibility makes your engine run smoothly, but make sure you don’t get the non-original one. Once the plug fits right, you’ll have superior performance for both personal and factory usage.
Aftermarket plugs fit most models with ease
Features high-end manufacturing for durable performance
Comes in a pack of five, ensuring back-ups during heavy usage
Ideal for both personal and heavy-duty usage in factory
Needs to be checked for compatibility
Things To Consider While Buying Spark Plug For Stihl Chainsaw
Spark plugs come at all prices, depending on the material. It’s the core components used that sets one apart from the other.
Below is a short guide about the materials to help you pick the suitable plug within your budget.
Copper – Budget Pick
Copper is one of the earliest materials used to construct spark plugs. Once they were the only option for spark plug engines, they are now considered backdated and rusty. But you can still go for copper spark plugs if budget is the only concern.
Platinum – Economic Pick
Platinum plugs can a considered a slight improvement over copper ones. They offer better performance and double the longevity. These plugs run at low temperatures and thus have better wear resistance.
Double Platinum – Mid-range Pick
These are the most suitable picks to balance budget and performance. They offer the latest technology and will go the distance if used with care.
Double platinum plugs are a no-brainer if you are looking for a daily driver without spending huge.
Iridium – Premium Pick
Spark plugs consisting of Iridium construction can be considered king in performance, efficiency, and durability.
They boast top-of-the-line innovation in construction and performance and will offer you breathtaking service. Yes, they will cost more, but you will be more than satisfied with the purchase.