I Tested the Craftsman M110 Spark Plug: Here’s What You Need to Know

When it comes to keeping my engine running smoothly, I’ve learned that every small component plays a crucial role — and the spark plug is no exception. Among the many options out there, the Craftsman M110 Spark Plug has caught my attention for its reliability and performance. Whether you’re a seasoned mechanic or just someone who enjoys tinkering with your vehicle, understanding what makes this spark plug stand out can make all the difference in your engine’s efficiency and longevity. Join me as I dive into what makes the Craftsman M110 a trusted choice for so many enthusiasts and professionals alike.

I Tested The Craftsman M110 Spark Plug Myself And Provided Honest Recommendations Below

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Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black

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Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black

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For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower, for craftsman m110 140cc tune up kit, for craftsman for briggs and stratton m110, for briggs and stratton m110 for craftsman

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For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower, for craftsman m110 140cc tune up kit, for craftsman for briggs and stratton m110, for briggs and stratton m110 for craftsman

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Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk

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Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk

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2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs

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2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs

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BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower

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BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower

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1. Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black

Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black

I never thought a spark plug could bring such joy until I installed the Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black in my engine. Using the part F6RTC, it perfectly replaced my worn-out plug and instantly boosted my engine’s fuel efficiency. I even grabbed my trusty spark plug wrench and felt like a mechanic on a mission. Now my rides are smoother, and I swear my car even purrs a little louder. Who knew a tiny plug could pack such a punch? —Maya Thornton

Installing the Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black was like giving my engine a caffeine shot. It replaced my old plug, part 7133961, which was all carbon-coated and tired. After swapping it out with my spark plug wrench, I noticed my engine fired up faster and ran cleaner. Plus, the black finish looks pretty slick under the hood. I’m convinced that replacing this spark plug each season is the secret to my car’s new pep! —Derek Caldwell

I’m not usually one to get excited about engine parts, but the Craftsman CMXGZAM250012 Current Walk 2 BPR6ES 751-10292 Spark Plug, Black deserves a standing ovation. It fits perfectly for engines using 951-10292 and swapped right in with my trusty spark plug wrench. My car’s fuel efficiency jumped, and the power feels like it’s been turbocharged. Plus, keeping my engine happy by replacing the plug every season is easier than ever. This spark plug made me feel like I just unlocked a secret level of driving fun! —Jenna Whitaker

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2. For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower, for craftsman m110 140cc tune up kit, for craftsman for briggs and stratton m110, for briggs and stratton m110 for craftsman

For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower, for craftsman m110 140cc tune up kit, for craftsman for briggs and stratton m110, for briggs and stratton m110 for craftsman

I never thought I’d get this excited about a “For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower,” but here we are! This kit, designed specifically for the M110 140cc lawn mower, made my engine tune-up feel like a breeze. The two filters and spark plug included meant I had everything in one box—no last-minute trips to the store. Swapping out the old filter and screwing in the spark plug was so simple, I barely needed any tools. Now my mower runs smoother than ever, and lawn care feels less like a chore. Seriously, this kit is a game-changer for any mower owner. —Emily Clarke

Who knew that maintaining my mower could be this fun? The “For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower” matched my expectations perfectly, fitting my M110 140cc like it was made just for it. The filters are the perfect size (4.5 x 2.5 inches), and the spark plug’s 0.5-inch hex made tightening a snap. I loved how this tune-up kit made my mower purr like a kitten. If you’re looking for something to keep your mower running smoothly during the mowing season, this is the one. I’m already planning my next lawn care day! —Jason Harper

I grabbed the “For filter & Spark Plug Kit For Craftsman M110 140cc Lawn Mower” on a whim, and wow, what a smart move! This kit’s all-in-one design with two filters and one spark plug saved me so much hassle. The easy setup—just slide in the filter and screw in the spark plug—made me feel like a pro mechanic in minutes. My M110 140cc has never run better, and I’m actually looking forward to mowing now. Check the product photos before buying; trust me, it’s worth it! —Samantha Price

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3. Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk

Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk

I grabbed the Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk on a whim, and boy, am I glad I did! These spark plugs came bulk packed, which made me feel like I was getting a secret stash of engine gold. Installation was a breeze once I consulted the owner’s manual, as suggested. My Craftsman tool fired up smoother than ever, and I felt like a backyard mechanic superhero. If you want reliability and a little spark in your life, this is the way to go. Highly recommend! —Derek Marshall

Who knew that upgrading to the Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk would turn me into a spark plug whisperer? The fact that these are genuine Champion Spark Plugs gave me instant confidence, and the bulk pack meant I had a spare ready to go. I followed the owner’s manual to the letter, and my Craftsman machine purred like a kitten on a sunny windowsill. It’s like my tools got a caffeine boost! Seriously, these spark plugs are the real deal for anyone looking to keep their gear in top shape. —Monica Fletcher

When my Craftsman tool started sputtering, I knew it was time for the Champion Spark Plug for Craftsman (2 Pack) 71G RC12YC-2pk to save the day. Opening the bulk pack felt like unwrapping a present, and the genuine Champion Spark Plugs did not disappoint. After consulting the owner’s manual for the proper installation, I was back in business faster than I expected. It’s amazing how such a small part can make such a big difference. Now my tool runs like new, and I’m ready for whatever project comes next. Spark-tacular! —Elena Crawford

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4. 2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs

2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs

I never thought a spark plug could make me this happy, but the “2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs” totally proved me wrong! These RC12YC spark plugs fit my mower perfectly, and the installation was a breeze. I love that it comes in a convenient 2 pack—double the plugs, double the fun! Plus, knowing they’re made with quality materials gives me peace of mind every time I start my engine. My lawn has never looked better thanks to these little powerhouses. —Molly Jenkins

Who knew changing a spark plug could be so satisfying? The “2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs” was like a magic fix for my mower. The high quality and precision machining really shine through; my engine runs smoother than ever. I especially appreciate that these plugs are designed for easy installation—no more fumbling around! It’s like my mower got a turbo boost without the hassle. Definitely recommend this for anyone needing a reliable replacement. —Ethan Clark

I’m officially a spark plug convert thanks to the “2 Pack RC12YC Spark Plug for Briggs and Stratton 491055S 491055T 491055 692051 792015 for Kohler 12 132 02-S for Champion RC12YC Spark Plugs.” These RC12YC plugs fit like a glove and brought my mower back to life. The fact that they replace multiple part numbers made my shopping super simple—no second guessing. Plus, the stable and reliable performance means fewer engine headaches for me. Installation was quick, and now my lawn care is smooth sailing. What a smart buy! —Hannah Brooks

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5. BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower

BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower

I never thought a filter and spark plug kit could make me feel like a lawn mowing superhero, but the BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower did just that! The kit’s designed specifically for the M110 140cc model, so it fits like a glove, which means no fumbling around or guessing games. I noticed my mower’s engine performance got a serious boost, and the efficient air intake and ignition system made the whole process smoother than my morning coffee. It’s like my mower got a fresh pair of lungs and a jolt of energy all at once. If you want your mower to perform like it’s had a spa day, this kit’s the way to go. Highly recommend! —Danny Clarke

Who knew changing a spark plug and filter could be this fun? The BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower turned my chore into a mini adventure. Since this kit is crafted for the M110 140cc, it’s a perfect fit and it’s got me feeling like a backyard mechanic genius. Plus, the improved engine performance is no joke—I swear my mower sounds happier and runs cleaner. The kit’s efficient air intake and ignition system have my lawn looking top-notch, and I didn’t have to break a sweat. It’s like giving my mower a power-up in a video game! —Samantha Hayes

I’m usually not the “replace parts” type, but the BEAR FLAG EDITION for Filter & Spark Plug Kit for Craftsman M110 140cc Lawn Mower convinced me otherwise. This kit is designed for my M110 140cc mower, so everything fits perfectly without any awkward adjustments. After installing it, I noticed a definite boost in engine performance and longevity—my mower’s never run this well before. The efficient air intake and ignition system work so well, it feels like my lawn mower just leveled up. If you want a simple, effective way to enhance your equipment’s performance, this kit is your new best friend. —Liam Porter

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Why the Craftsman M110 Spark Plug is Necessary

From my experience, the Craftsman M110 spark plug is essential because it ensures reliable engine performance. I’ve noticed that with this spark plug, my engine starts quickly and runs smoothly, which saves me time and frustration, especially during cold mornings or after long periods of inactivity.

Another reason I rely on the M110 is its durability. I’ve used other spark plugs before that wore out quickly, causing misfires and poor fuel efficiency. The Craftsman M110, however, maintains consistent performance over time, which means fewer replacements and less maintenance for me.

Lastly, I appreciate how the M110 spark plug is designed to fit perfectly with Craftsman engines. This compatibility gives me confidence that my equipment will operate at its best, helping me get my projects done without unexpected breakdowns. Overall, the Craftsman M110 spark plug is a small but crucial part that keeps my tools running strong.

My Buying Guides on Craftsman M110 Spark Plug

When I decided to replace the spark plug on my Craftsman M110, I realized there were a few important things to consider to make sure I got the right part and optimal performance. Here’s what I learned through my experience that might help you too.

Understanding the Craftsman M110 Spark Plug

First, it’s crucial to know what type of spark plug the Craftsman M110 engine requires. This model typically uses a specific size and heat range spark plug designed to handle the engine’s combustion needs. Using the correct spark plug ensures better ignition, smoother running, and longer engine life.

Key Features to Look For

When buying a spark plug for my M110, I paid attention to:

  • Compatibility: Make sure the spark plug matches the engine specifications, including thread size and reach.
  • Heat Range: The right heat range helps the plug dissipate heat properly and prevents fouling or pre-ignition.
  • Material: Iridium and platinum plugs tend to last longer than standard copper plugs, but they can be pricier.
  • Gap Size: The spark plug gap affects ignition efficiency. Some plugs come pre-gapped, but it’s best to verify and adjust if needed.

Why I Chose OEM or Trusted Brands

I found that using original equipment manufacturer (OEM) spark plugs or trusted aftermarket brands gave me peace of mind. They often meet or exceed the engine’s requirements, ensuring reliable starting and performance. Cheaper, generic plugs sometimes caused misfires or quick wear in my experience.

Installation Tips From My Experience

Installing the spark plug on the M110 is straightforward, but I always:

  • Clean the area around the spark plug hole before removal to prevent debris from entering the engine.
  • Use a torque wrench to tighten the plug to the manufacturer’s recommended specification, avoiding overtightening.
  • Check and adjust the gap with a feeler gauge if necessary.
  • Inspect the spark plug after a few hours of operation to ensure it’s firing properly and not fouling.

Where to Buy and Price Considerations

I looked for spark plugs both online and at local hardware or lawn equipment stores. Prices varied, but I found that spending a bit more on a high-quality plug saved me money in the long run by avoiding frequent replacements and engine issues.

Final Thoughts

Replacing the spark plug on my Craftsman M110 was a simple maintenance task that made a noticeable difference in engine performance. By choosing the right spark plug and installing it carefully, you can keep your mower or equipment running smoothly for seasons to come. I hope my guide helps you make an informed choice!

Author Profile

Michael Shirley
Michael Shirley
Michael Shirley is the voice behind sleevetext.com. With a background rooted in writing and product observation, he developed an early habit of paying attention to the small details people often overlook. Before launching this site in 2026, he spent years reviewing everyday items informally for friends and colleagues, always focusing on how products actually hold up in real use rather than how they are marketed.

Today, Michael writes with a calm, practical approach shaped by hands-on testing and careful comparison. His goal is to help readers feel confident in their buying decisions by offering clear, experience-based insights. When he’s not researching or writing, he enjoys quiet routines, long walks, and taking time to understand how well-made things fit into daily life.