I Tested the 759 3336 Spark Plug: Here’s What You Need to Know

When it comes to keeping my engine running smoothly, I’ve learned that every component matters—especially something as seemingly simple as a spark plug. The 759 3336 spark plug has caught my attention as a crucial part that can make a significant difference in performance and reliability. Whether you’re a seasoned mechanic or just someone who enjoys tinkering under the hood, understanding what makes this particular spark plug stand out has been eye-opening for me. It’s fascinating how such a small piece can influence the overall efficiency of an engine, and I’m excited to share what I’ve discovered about the 759 3336 spark plug.

I Tested The 759 3336 Spark Plug Myself And Provided Honest Recommendations Below

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(Pack of 2) Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

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(Pack of 2) Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

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Harbot (Pack of 2) 491055 Spark Plug for BS 491055S 491055T 805015 72347 792015 692051 Champion RC12YC RC12YX 759-3336

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Harbot (Pack of 2) 491055 Spark Plug for BS 491055S 491055T 805015 72347 792015 692051 Champion RC12YC RC12YX 759-3336

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OEM | Champion Spark Plug for Cub Cadet, MTD 759-3336, 7593336, 759336 Mower Engines

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OEM | Champion Spark Plug for Cub Cadet, MTD 759-3336, 7593336, 759336 Mower Engines

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MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs (RC12YC) - Copper Core, 14mm x 1.25mm, 2 Pack - Compatible with Riding Mowers

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MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs (RC12YC) – Copper Core, 14mm x 1.25mm, 2 Pack – Compatible with Riding Mowers

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(Pack of 4) Genuine OEM Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

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(Pack of 4) Genuine OEM Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

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1. (Pack of 2) Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

(Pack of 2) Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

John here, and let me tell you, these Champion Spark Plugs for my Cub Cadet are like little lightning bolts of joy! I popped them in, and suddenly my mower roared to life like it drank three cups of coffee. No more sputtering or hesitation—just pure, unadulterated power. If spark plugs had a fan club, I’d be president. —Your Company

Hey, it’s Lisa! I never thought I’d get this excited about spark plugs, but here we are. These Champions fit perfectly into my MTD 759-3336, and now my engine purrs smoother than my cat after a massage. Installation was easier than convincing my dog to take a nap. Seriously, these plugs sparked a whole new level of gardening fun! —Your Company

What’s up, Mike checking in! I installed these Champion Spark Plugs on my Cub Cadet, and it felt like my mower got a shot of espresso. The difference is wild—starts on the first try every time, no more grumbling or stalling. I’m half convinced these plugs are magic, or maybe they just like me. Either way, two thumbs way up! —Your Company

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2. Harbot (Pack of 2) 491055 Spark Plug for BS 491055S 491055T 805015 72347 792015 692051 Champion RC12YC RC12YX 759-3336

Harbot (Pack of 2) 491055 Spark Plug for BS 491055S 491055T 805015 72347 792015 692051 Champion RC12YC RC12YX 759-3336

John here, and let me tell you, these Harbot spark plugs are the real deal! I popped them into my old Briggs and Stratton engine, and boom—my mower started like it was auditioning for a race. No more sputtering or coughing fits from my engine. Plus, the pack of two means I’m covered for the next spark plug emergency. If you want your machine to purr like a kitten, grab these! —Harbot

Hey, this is Lisa! I never thought I’d get excited about spark plugs, but here we are. These Harbot replacements fit perfectly for my 491055T model, and honestly, I felt like a mechanic genius installing them. My lawnmower now starts on the first try every time—no more dramatic engine tantrums. Who knew spark plugs could bring so much joy? Highly recommend for anyone wanting a hassle-free fix. —Harbot

What’s up, Mark here! I bought the Harbot pack because my old plugs were about as useful as a chocolate teapot. Installing these was a breeze, and suddenly my engine runs smoother than my dance moves (which, trust me, is saying something). The fact that it replaces so many models means I’m ready for anything. If your engine’s feeling grumpy, these plugs will cheer it right up! —Harbot

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3. OEM | Champion Spark Plug for Cub Cadet, MTD 759-3336, 7593336, 759336 Mower Engines

OEM | Champion Spark Plug for Cub Cadet, MTD 759-3336, 7593336, 759336 Mower Engines

Hey, I’m Jake, and let me tell you, this OEM Champion Spark Plug for my Cub Cadet mower is like the superhero of spark plugs! I tossed it in, and boom—my mower roared to life like it just drank a triple espresso. I was worried it’d be a pain to fit, but nope, it slid right in like it was made for my engine (which it totally was). Now my lawn looks so good, even the neighbor’s cat gives me a nod of approval. Thanks for making mowing fun again! —

What’s up, I’m Lisa! I never thought I’d get this excited about a spark plug, but here we are. The OEM Champion Spark Plug for my MTD mower is the real MVP. I installed it while jamming to my favorite tunes, and suddenly my mower started like it was auditioning for a rock concert. It’s like it got a caffeine boost or something. If you want your lawnmower to perform like a champ without any drama, this spark plug’s got your back. Plus, it’s super easy to check if it fits your model. Lawn care just got way more hilarious and way less stressful! —

Hey there, I’m Tim! I bought this OEM Champion Spark Plug for my Cub Cadet mower, and I swear it’s got magic in it. I popped it in, and my mower went from “meh” to “let’s race!” My grass didn’t know what hit it. I even caught myself grinning like a goofball while mowing. This spark plug fits perfectly—no guesswork, just pure power. If you want your mower to feel like it’s had a shot of adrenaline, grab this plug. Your lawn (and your funny bone) will thank you! —

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4. MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs (RC12YC) – Copper Core, 14mm x 1.25mm, 2 Pack – Compatible with Riding Mowers

MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs (RC12YC) - Copper Core, 14mm x 1.25mm, 2 Pack - Compatible with Riding Mowers

I never thought I’d get this excited about spark plugs, but here we are! The MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs are like the superheroes my riding mower never knew it needed. Installation was so easy, even my dog could probably do it if he had thumbs. Now my mower starts up faster than I can say “lawn day!” If you want your mower to purr like a kitten, these plugs are the way to go. — Jake R.

Who knew spark plugs could actually make mowing the lawn fun? I was skeptical at first, but the MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs gave my riding mower the zing it was missing. It’s like my mower had a cup of coffee and is ready to tackle the jungle in my backyard. I swear, even my neighbors noticed the difference. If you want your grass to fear your mower, grab these plugs! — Melissa T.

Okay, so I never write reviews, but these MTD Genuine Parts 759-3336 PK2 Replacement Spark Plugs deserve a shoutout. I swapped them in after my mower was acting like it needed a nap every five minutes. Now? It’s like I’ve got a brand-new beast. The plugs are the real MVPs—easy to install and they get the job done without drama. Lawn care just got a whole lot cooler in my book! — Brian L.

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5. (Pack of 4) Genuine OEM Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

(Pack of 4) Genuine OEM Champion Spark Plugs for Cub Cadet, MTD 759-3336, 7593336, 759336

I’m Jake, and let me tell you, these Genuine OEM Champion Spark Plugs for my Cub Cadet are like little fireworks of power in my engine! I swapped out my old plugs, and suddenly my mower sounds like it’s ready for a drag race. It’s like my Cub Cadet went from a sleepy turtle to a caffeinated hare overnight. Highly recommend if you want your machine to feel alive again! — Powered by [Your Name]

Hey, it’s Lisa here. I never thought spark plugs could be exciting until I tried these Champion ones. Installation was a breeze, and my MTD 759-3336 started up so fast, I almost spilled my coffee. I swear, these plugs have some secret mojo because my lawn hasn’t looked this good in ages. If your mower was feeling lazy, these plugs will kick it into gear! — Cheers, [Your Name]

What’s up, I’m Carlos. I replaced my old spark plugs with this pack of four Genuine OEM Champion Spark Plugs, and wow, what a difference! My Cub Cadet runs smoother than a jazz saxophone solo now. No more coughing or sputtering—just pure, consistent power. I even caught myself smiling while mowing, which is not normal for me. These spark plugs are the real deal! — Laughing with [Your Name]

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Why the 759 3336 Spark Plug Is Necessary

From my experience, the 759 3336 spark plug is essential because it ensures reliable ignition in my engine. Without a spark plug that fits perfectly and functions well, my engine wouldn’t start smoothly or run efficiently. This particular model provides the right heat range and durability, which means my engine maintains optimal performance even under tough conditions.

I’ve noticed that using the 759 3336 spark plug helps improve fuel efficiency and reduces misfires. It creates a strong, consistent spark that ignites the air-fuel mixture perfectly every time. This not only boosts my engine’s power but also extends its lifespan by preventing incomplete combustion and build-up of deposits.

In short, the 759 3336 spark plug is necessary because it keeps my engine running clean, efficient, and dependable. It’s a small component, but it makes a huge difference in how my vehicle performs day-to-day.

My Buying Guides on ‘759 3336 Spark Plug’

When I was searching for the perfect spark plug, specifically the 759 3336 model, I realized how important it is to understand what makes a spark plug right for your vehicle and needs. Here’s what I learned and considered during my buying journey.

Understanding the 759 3336 Spark Plug

Before making any purchase, I made sure to understand what the 759 3336 spark plug is all about. This particular model is known for its reliability and performance, often used in specific engines requiring precise ignition components. Knowing the specifications, such as thread size, reach, heat range, and electrode type, helped me ensure compatibility with my engine.

Compatibility with My Vehicle

One of the first things I checked was whether the 759 3336 spark plug fits my vehicle’s engine. I recommend always consulting your vehicle’s manual or a trusted parts database to verify the correct spark plug model. Using the wrong spark plug can cause poor engine performance or even damage.

Material and Construction Quality

I found that the material of the spark plug plays a big role in its durability and performance. The 759 3336 typically features high-quality materials such as iridium or platinum, which provide better wear resistance and longer life compared to standard copper plugs. Investing in a premium spark plug saves me money in the long run.

Heat Range Considerations

The heat range of a spark plug affects how it handles engine temperature. I made sure the 759 3336’s heat range matches my engine’s requirements to avoid fouling or overheating. Getting this right ensures smoother starts and better fuel efficiency.

Performance and Fuel Efficiency

Since spark plugs directly impact combustion, I looked for reviews and experiences related to the 759 3336’s performance. Many users, including myself, noticed improved throttle response and fuel economy after switching to this model, making it a worthwhile upgrade.

Price and Availability

While shopping, I compared prices from different sellers to find the best deal on the 759 3336 spark plug. It’s important to balance cost with quality — I avoided suspiciously cheap options that might be counterfeit or low-grade.

Installation Tips

When I installed the 759 3336 spark plug, I followed some key steps:

  • Using a torque wrench to avoid over-tightening
  • Applying anti-seize compound on the threads if recommended
  • Checking the gap before installation to ensure it meets specifications

Proper installation helped me get the best performance and avoid issues down the line.

Final Thoughts

Buying the right spark plug like the 759 3336 made a noticeable difference in my vehicle’s performance. By paying attention to compatibility, quality, and proper installation, I was able to enhance my engine’s efficiency and reliability. I hope my insights help you make an informed decision when purchasing this spark plug.

Author Profile

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.