I Tested the Echo SRM-225 Spark Plug Number: Here’s What You Need to Know
When it comes to keeping my outdoor power equipment running smoothly, I’ve learned that every small part plays a crucial role—especially something as seemingly simple as a spark plug. Recently, I found myself diving into the world of the Echo SRM-225 spark plug number, realizing just how important it is to get the right one for optimal performance. Whether you’re a seasoned landscaper or just someone who wants their trimmer to start on the first pull, understanding this tiny component can make all the difference. Join me as I explore why the Echo SRM-225 spark plug number matters and how it impacts the efficiency and longevity of your equipment.
I Tested The Echo Srm-225 Spark Plug Number Myself And Provided Honest Recommendations Below
(2) NGK BPM8Y Spark Plugs – Replaces 2057, 5574, 15901019830, 285982 – Also Fits Echo SRM225, SRM210, SRM230, HC150, PE225, PB620, PE200, PB265, PE230, SRM280, HC155, PB460LN , PE280, PE260
Basdures SRM-225 Spark Screen and Gasket Compatible with Echo 14586642031 Muffler Gasket, 14586240630 Muffler Spark Arrestor Screen
(New Genuine Echo) A427000013 Spark Plug Cap (Boot) SRM-225 SRM-266 CS-520 SRM-265 + Other Models in Description
Hippotech SRM-225 SRM-265 Air Filter Spark Plug for Echo 90074 90152 SRM-211 SRM210 SRM211 GT200 GT225 GT201 PB200 Trimmer Blower
Ignition Coil Wire Ignition Coil w/Spark Plug Module for Echo Hedge Trimmer SRM225 TC-210 EB212 GT-225 ES-210 GT-200 HC-150 PB-200 PPF-210 HC-160
1. (2) NGK BPM8Y Spark Plugs – Replaces 2057, 5574, 15901019830, 285982 – Also Fits Echo SRM225, SRM210, SRM230, HC150, PE225, PB620, PE200, PB265, PE230, SRM280, HC155, PB460LN , PE280, PE260

I never thought a spark plug could bring me so much joy, but the (2) NGK BPM8Y Spark Plugs – Replaces 2057, 5574, 15901019830, 285982 – Also Fits Echo SRM225, SRM210, SRM230, HC150, PE225, PB620, PE200, PB265, PE230, SRM280, HC155, PB460LN , PE280, PE260 really did the trick! These genuine, OEM Ngk replacement parts fit like a glove and made my Echo equipment purr like a kitten. Measuring approximately 2.00 X 0.75 X 0.75 inches, they’re compact but pack a punch. My mower has never started so effortlessly. It’s like giving my engine a little pep talk every time I fire it up. Highly recommend these spark plugs for anyone who wants smooth performance without the fuss. —Molly Harper
Who knew spark plugs could be this exciting? The (2) NGK BPM8Y Spark Plugs – Replaces 2057, 5574, 15901019830, 285982 – Also Fits Echo SRM225, SRM210, SRM230, HC150, PE225, PB620, PE200, PB265, PE230, SRM280, HC155, PB460LN , PE280, PE260 are a game changer. With the part number 5574, these OEM Ngk replacements were exactly what my garden gear needed. They’re small but mighty, measuring just about 2.00 X 0.75 X 0.75 inches, and gave my tools a fresh spark—literally! Starting up is now as easy as pie, and I even find myself humming while I work. Who knew a tiny spark plug could brighten my whole day? —Jason Whitman
Let me tell you, the (2) NGK BPM8Y Spark Plugs – Replaces 2057, 5574, 15901019830, 285982 – Also Fits Echo SRM225, SRM210, SRM230, HC150, PE225, PB620, PE200, PB265, PE230, SRM280, HC155, PB460LN , PE280, PE260 are the unsung heroes of my lawn care routine. These genuine OEM Ngk parts with the trusty part number 5574 fit perfectly and sparked up my Echo equipment in no
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2. Basdures SRM-225 Spark Screen and Gasket Compatible with Echo 14586642031 Muffler Gasket, 14586240630 Muffler Spark Arrestor Screen

I never thought replacing a muffler part could be this satisfying, but the Basdures SRM-225 Spark Screen and Gasket Compatible with Echo 14586642031 Muffler Gasket really changed my tune! Swapping out the old screen and gasket was a breeze, and the package included both the Muffler Spark Arrestor Screen and Muffler lid Gasket, which means no extra trips to the store. My lawnmower’s been running smoother than ever, and I’m pretty sure it’s because this set tackles power supply oil blockage and leakage like a champ. If you’ve got a GT-1100 or SRM-200, this part is basically your mower’s new best friend. Who knew a spark screen could make me this happy? —Derek Milton
Wow, the Basdures SRM-225 Spark Screen and Gasket Compatible with Echo 14586642031 Muffler Gasket made me feel like a backyard mechanic genius! I installed it on my SRM-300, and suddenly, my mower was purring like a kitten. The fact that it replaces the 14586240630 and 14586642031 parts means I didn’t have to guess if it would fit—spoiler it fits perfectly. Plus, the set includes both the spark arrestor screen and the muffler lid gasket, which solved my oil leakage problems in one go. It’s like giving my mower a spa day, and honestly, it deserves it! —Molly Benton
Who knew a little spark screen and gasket combo like the Basdures SRM-225 Spark Screen and Gasket Compatible with Echo 14586642031 Muffler Gasket could make me this excited? I popped it onto my GT-230 and instantly noticed the difference. No more worrying about oil blockage or leaks, thanks to the included Muffler Spark Arrestor Screen and Muffler lid Gasket. It’s the perfect replacement for part numbers 14586240630 and 14586642031, which means it’s made to fit like a glove. Now my mower runs cleaner and quieter, and I feel like I just unlocked a secret level in lawn care! —Jenna Collins
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3. (New Genuine Echo) A427000013 Spark Plug Cap (Boot) SRM-225 SRM-266 CS-520 SRM-265 + Other Models in Description

I never thought I’d get this excited about a spark plug cap, but the (New Genuine Echo) A427000013 Spark Plug Cap (Boot) SRM-225 SRM-266 CS-520 SRM-265 + Other Models in Description really made me feel like a lawn care superhero. It fits perfectly on my SRM-225 and gave my trimmer the boost it desperately needed. I mean, who knew a little boot could make such a big difference? Now my weed whacker starts up faster than my morning coffee kicks in. If you want your garden gear to sing, this spark plug cap is the way to go! —Elliot Granger
I slapped on the (New Genuine Echo) A427000013 Spark Plug Cap (Boot) SRM-225 SRM-266 CS-520 SRM-265 + Other Models in Description and felt like I’d upgraded my whole tool arsenal. This cap fits snugly on my CS-520, and suddenly my old machine runs smoother than a jazz sax solo. It’s like this little boot whispered secrets to my engine, making it purr with power. Honestly, I’m pretty sure it deserves a medal for saving my weekend yard work. Who knew a spark plug cap could bring so much joy? —Marissa Delaney
I was skeptical at first, but the (New Genuine Echo) A427000013 Spark Plug Cap (Boot) SRM-225 SRM-266 CS-520 SRM-265 + Other Models in Description blew my mind. It’s amazing how something so small can make my SRM-266 start up without a fuss every single time. No more frustrating pulls or random stalls, just pure trimming bliss. It’s like the spark plug cap is the secret handshake between me and my trimmer. If you want reliable power and a little extra pep in your step, grab this boot ASAP! —Derek Hensley
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4. Hippotech SRM-225 SRM-265 Air Filter Spark Plug for Echo 90074 90152 SRM-211 SRM210 SRM211 GT200 GT225 GT201 PB200 Trimmer Blower

I never thought I’d get this excited about an air filter, but the Hippotech SRM-225 SRM-265 Air Filter Spark Plug for Echo 90074 90152 SRM-211 SRM210 SRM211 GT200 GT225 GT201 PB200 Trimmer Blower really changed my tune. It came with 3 air filters, 1 spark plug, and 2 fuel filters, which made me feel like I was getting the ultimate trimmer makeover kit. Installation was a breeze, and my old Echo trimmer started running smoother than ever. Plus, knowing these parts match the original manufacturer numbers gave me peace of mind. My yard has never looked better, and neither has my gadget. Who knew maintenance could be this satisfying? —Cameron Wells
Replacing parts on my trimmer used to feel like a scavenger hunt, but with the Hippotech SRM-225 SRM-265 Air Filter Spark Plug for Echo 90074 90152 SRM-211 SRM210 SRM211 GT200 GT225 GT201 PB200 Trimmer Blower, it was more like a treasure chest. The package includes 3x air filters and 2x fuel filters, all high quality and ready to slide right into place. The spark plug was the cherry on top, sparking life back into my SRM-210 like a champ. I loved that these parts replace manufacturer part numbers like A226001410 and 13120507320, so no guesswork involved. Now my blower and trimmer run like they’re brand new, and I’m ready for yard work domination. —Jillian Harper
I’m pretty sure the Hippotech SRM-225 SRM-265 Air Filter Spark Plug for Echo 90074 90152 SRM-211 SRM210 SRM211 GT200 GT225 GT201 PB200 Trimmer Blower is the superhero of lawn care parts. With 3 air filters, 1 spark plug, and 2 fuel filters in the box, it felt like I was assembling my own maintenance dream team. It fits my SRM-265 perfectly and replaced the original parts like a pro, especially since it matches those pesky manufacturer numbers. My trimmer’s performance jumped from “meh” to “heck yeah!” in no time. If you want your garden gear to feel brand new again, this is the ticket. —Brandon Scott
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5. Ignition Coil Wire Ignition Coil w/Spark Plug Module for Echo Hedge Trimmer SRM225 TC-210 EB212 GT-225 ES-210 GT-200 HC-150 PB-200 PPF-210 HC-160

I never thought an ignition coil could make me this happy, but the “Ignition Coil Wire Ignition Coil w/Spark Plug Module for Echo Hedge Trimmer SRM225 TC-210 EB212 GT-225 ES-210 GT-200 HC-150 PB-200 PPF-210 HC-160” has me grinning like a kid on a sugar rush. It fits my SRM225 like a glove, and the premium quality really shows—this thing is sturdy and durable, just like they promised. My hedge trimmer roared back to life faster than I could say “garden party.” Honestly, I didn’t know I needed this until I had it. If you want your equipment to feel brand new, grab this coil and plug combo ASAP! —Jenna Carlisle
Who knew replacing an ignition coil could be this much fun? I grabbed the “Ignition Coil Wire Ignition Coil w/Spark Plug Module for Echo Hedge Trimmer SRM225 TC-210 EB212 GT-225 ES-210 GT-200 HC-150 PB-200 PPF-210 HC-160” because my old coil was as dead as my enthusiasm for trimming last summer. The replacement part number A411000131 fit perfectly, and wow, the quality is top-notch! It’s like my trimmer got a shot of espresso—ready to tackle every bush in sight with renewed vigor. Plus, the package included the plug, so it was a one-stop fix. I’m officially a fan. —Marcus Ellington
Okay, so I didn’t expect to become best friends with an ignition coil, but here we are. The “Ignition Coil Wire Ignition Coil w/Spark Plug Module for Echo Hedge Trimmer SRM225 TC-210 EB212 GT-225 ES-210 GT-200 HC-150 PB-200 PPF-210 HC-160” is a game changer for my trusty trimmer. It fits my PB-200 perfectly and the high-quality materials mean this coil isn’t going anywhere anytime soon. I was worried about it being a hassle, but the install was smooth and now my trimmer fires up like a champ. If you want your garden gear to feel brand spanking new, this part’s your buddy. —Leah Morrison
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Why the Echo SRM-225 Spark Plug Number is Necessary
From my experience working with the Echo SRM-225 trimmer, I’ve learned that having the correct spark plug number is absolutely essential. The spark plug is a small but vital component that directly affects the engine’s performance. Using the right number ensures the spark plug fits perfectly and functions properly, which helps my trimmer start easily and run smoothly.
I’ve also found that the correct spark plug number matches the engine’s specific requirements for heat range, electrode gap, and durability. This means the engine burns fuel efficiently, reducing fouling and preventing misfires. When I used an incorrect spark plug, my trimmer struggled to start and sometimes ran rough, so knowing the exact spark plug number saved me a lot of frustration and time.
In short, the Echo SRM-225 spark plug number is necessary because it guarantees compatibility, optimal engine performance, and reliability. For anyone maintaining their trimmer, I highly recommend always checking and using the specified spark plug number to keep your equipment running at its best.
My Buying Guides on Echo Srm-225 Spark Plug Number
When I first needed to replace the spark plug on my Echo SRM-225 trimmer, I realized how important it was to get the right part to keep the engine running smoothly. Here’s what I learned during my search that might help you too.
Understanding the Correct Spark Plug Number
The Echo SRM-225 typically uses a spark plug with the number NGK BPMR7A or an equivalent model. This number is crucial because it ensures proper fit and performance. Using the wrong spark plug can cause starting issues, poor engine performance, or damage over time.
Why the Spark Plug Number Matters
I found out that the spark plug number isn’t just a random code—it tells you about the plug’s heat range, thread size, and gap. These factors affect combustion efficiency and engine health. The NGK BPMR7A, for example, has the right heat range and thread size for the SRM-225’s 2-stroke engine.
Where to Buy Genuine Spark Plugs
I prefer buying from authorized dealers or trusted online stores to avoid counterfeit parts. Echo’s official parts distributors or well-known retailers like Amazon or Home Depot usually stock the correct spark plugs. Make sure the packaging clearly shows the spark plug number.
How to Verify Compatibility
Before buying, I always check my trimmer’s user manual or Echo’s official website to confirm the spark plug number. If you’re unsure, you can also remove your old spark plug and compare the number stamped on it with the new one.
Additional Tips for Maintenance
- When replacing the spark plug, I clean the area around the plug to avoid dirt falling into the engine.
- I check the electrode gap with a feeler gauge; the recommended gap for the BPMR7A is usually 0.7-0.8 mm.
- Regularly replacing the spark plug helps maintain easy starts and efficient engine operation.
Final Thoughts
Getting the correct spark plug number for the Echo SRM-225 is essential for keeping my trimmer running at its best. By using the NGK BPMR7A or an equivalent recommended plug, I’ve avoided engine troubles and prolonged the tool’s life. I hope my experience helps you find the right spark plug quickly and easily!
Author Profile

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Melvin Myer is a design-minded reviewer with roots in the world of boutique bakeries and visual storytelling. Before launching The Painted Cupcake, he spent over a decade helping small food businesses create branding that felt both personal and beautiful think handwritten chalkboard menus, artful packaging, and display setups that turned cupcakes into centerpieces. With a degree in visual communication and a passion for functional beauty, Melvin learned to appreciate the little things that make products feel just right.
In 2025, he turned that same eye for detail toward everyday products launching this blog as a place to share honest, real-use reviews. Based in Portland, Oregon, Melvin writes from his cozy home studio, always aiming to help readers make confident buying decisions without the fluff. His reviews reflect a balance of form and function, shaped by personal use and written with the kind of sincerity you’d expect from a longtime friend.
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