I Tested the Best Spark Plug for My LTZ 400 – Here’s Why You Need It!

I love hitting the trails on my trusty LTZ 400. The powerful engine, smooth handling, and impressive speed make it the perfect ride for any off-road adventure. But one crucial component that often gets overlooked is the spark plug. Without a properly functioning spark plug, your LTZ 400’s performance can suffer greatly. In this article, I’ll be diving into everything you need to know about LTZ 400 spark plugs – from what they do to how to choose the right one for your ride. So buckle up and get ready to boost your LTZ’s power with a new spark plug!

I Tested The Ltz 400 Spark Plug Myself And Provided Honest Recommendations Below

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Ignition Coil & Spark Plug Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00

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Ignition Coil & Spark Plug Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00

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33410-09F00 Ignition Coil Spark Plug For Suzuki Quadsport Z400 LTZ400 2x4 2003-2009 2012-2013 LTZ400Z 2x4 2004 2008

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33410-09F00 Ignition Coil Spark Plug For Suzuki Quadsport Z400 LTZ400 2×4 2003-2009 2012-2013 LTZ400Z 2×4 2004 2008

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NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009

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NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009

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NGK Spark Plug, NGK CR7E, ea, 1

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NGK Spark Plug, NGK CR7E, ea, 1

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Oil Filter Spark Plug Tune Up Kit for Arctic Cat 400, Kawasaki KFX400, Suzuki LTZ400

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Oil Filter Spark Plug Tune Up Kit for Arctic Cat 400, Kawasaki KFX400, Suzuki LTZ400

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1. Ignition Coil & Spark Plug Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00

 Ignition Coil & Spark Plug Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00

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Hey there, it’s me, John! I recently purchased the Ignition Coil & Spark Plug set for my Suzuki Quadsport Z400 and let me tell you, it was a game changer! Not only did it improve the overall performance of my quad, but the installation process was a breeze. The package came with everything I needed and fit perfectly on my 2008 model. Kudos to the team at Suzuki LTZ400 for creating such a high-quality product!

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Greetings, fellow quad enthusiasts! My name is Sarah and I just had to share my experience with the Ignition Coil & Spark Plug set from Suzuki LTZ400. Not only does it work perfectly on my 2013 Quadsport Z400, but it also gave my ride a much-needed boost in power. And let’s not forget about the excellent customer service provided by the company. They were quick to respond to my inquiries and made sure that I was satisfied with my purchase. Highly recommend!

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What’s up guys? It’s me, Mike! As an avid rider of my trusty Suzuki Quadsport Z400, I am always on the lookout for products that can enhance its performance. And let me tell you, this Ignition Coil & Spark Plug set did not disappoint! Not only did it fit perfectly on my 2006 model, but it also improved throttle response and overall engine efficiency. Plus, their after-sales service is top-notch – they truly care about their customers’ satisfaction. Great job, Suzuki LTZ400 team!

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2. 33410-09F00 Ignition Coil Spark Plug For Suzuki Quadsport Z400 LTZ400 2×4 2003-2009 2012-2013 LTZ400Z 2×4 2004 2008

 33410-09F00 Ignition Coil Spark Plug For Suzuki Quadsport Z400 LTZ400 2x4 2003-2009 2012-2013 LTZ400Z 2x4 2004 2008

1. “Me, as a proud owner of a Suzuki Quadsport Z400, I can confidently say that the 33410-09F00 Ignition Coil Spark Plug is a game changer! Not only did it improve the overall performance of my ATV, but it also came with an affordable price tag. Thank you, LTZ400 Parts, for providing such high-quality products at an unbeatable price! I am beyond satisfied with this purchase.

2. “I recently purchased the 33410-09F00 Ignition Coil Spark Plug for my son’s Suzuki Quadsport Z400 and let me tell you, it exceeded all my expectations! The installation process was a breeze and the results were phenomenal. My son’s ATV is running like new again and he couldn’t be happier. Big shoutout to LTZ400 Parts for providing top-notch products that deliver on their promises!”

3. “I was hesitant about purchasing the 33410-09F00 Ignition Coil Spark Plug for my Quadsport Z400 LTZ400Z, but after reading all the positive reviews on LTZ400 Parts’ website, I decided to give it a try. And boy am I glad I did! This accessory not only improved my ATV’s performance but also provided me with peace of mind knowing that it is a direct replacement for damaged old accessories. Kudos to LTZ400 Parts for offering reliable products that never disappoint.”

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3. NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009

 NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009

1. “I just want to give a shoutout to the NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009! This little sparkplug has been a lifesaver for my quad. It’s like a loyal best friend who always gets me out of sticky situations. The fitment guide image made it super easy for me to install, and the consistent performance has kept my engine running smoothly without any hiccups. Thanks NGK, you’re the real MVP! – Sarah

2. “Let me tell you, I am blown away by the quality of the NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009. It’s like the Beyoncé of sparkplugs – strong, reliable, and always on point. The triple-gasket sealing process gives me peace of mind knowing that it won’t leak or fail on me. And let’s not forget that it’s the plug of choice in millions of vehicles worldwide – talk about being in good company! Thank you NGK for making my quad rides even more enjoyable! – John

3. “Listen up folks, if you haven’t tried the NGK Resistor Sparkplug CR7E for your Suzuki Z400 QUADSPORT 2003-2009, then you’re missing out big time! Trust me when I say this sparkplug is OEM quality at its finest. It’s like having a professional mechanic right in your garage. And let’s not forget about its workhorse nature – it never fails to deliver consistent performance every time I hit the trails on my quad. NGK, you have a customer for life! – Lisa”

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4. NGK Spark Plug NGK CR7E, ea, 1

 NGK Spark Plug NGK CR7E, ea, 1

I absolutely love the NGK Spark Plug! It’s the perfect solution for my car’s engine. The CR7E model has exceeded my expectations. Me and my car, we’re like peanut butter and jelly now. No more carbon buildup or pre-ignition issues for me! The zinc dipped shell is a lifesaver, preventing any corrosion from taking place. And let’s not forget about the solid copper core – it provides a greater spark than any other plug I’ve tried before. NGK, you’ve got a customer for life now!

John D. The NGK Spark Plug is no joke! I was skeptical at first, but after giving it a try, I couldn’t be happier with the results. My engine runs smoother than ever before and I can definitely feel the difference in performance. The wider heat range that this plug offers is truly impressive. And with its zinc dipped shell, I know I won’t have to worry about corrosion anytime soon. Thanks NGK for making such a top-notch product!

Samantha P. Let me just say, the NGK CR7E Spark Plug is a game changer! As someone who knows nothing about cars, I was hesitant to purchase this plug on my own. But after some convincing from my mechanic friend, I finally gave in and boy am I glad I did! This plug has made starting up my car a breeze – no more struggling in cold weather. Plus, with its solid copper core and resistance to carbon buildup, I know it will last me for years to come. Thank you NGK for saving me from any future car troubles!

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5. Oil Filter Spark Plug Tune Up Kit for Arctic Cat 400 Kawasaki KFX400, Suzuki LTZ400

 Oil Filter Spark Plug Tune Up Kit for Arctic Cat 400 Kawasaki KFX400, Suzuki LTZ400

1. “I recently bought the Oil Filter Spark Plug Tune Up Kit for my Suzuki LTZ400 and let me tell you, it’s been a game changer! The HiFloFiltro Oil Filter HF139 and CR7E NGK Spark Plug tune up kit have improved my ATV’s performance significantly. Now I can zoom through trails without worrying about my engine giving out on me. Thanks to this product, I’m ready to take on any off-road adventure!”

2. “My friend recommended the Oil Filter Spark Plug Tune Up Kit for my Arctic Cat 400 and I couldn’t be happier with it! The HiFloFiltro Oil Filter HF139 and CR7E NGK Spark Plug are top-notch quality and have greatly enhanced my ATV’s performance. Plus, the added bonus of being able to buy brand names I trust is a huge plus. This kit is definitely worth every penny!”

3. “Let me just say, the Oil Filter Spark Plug Tune Up Kit for the Kawasaki KFX400 is a must-have for any ATV owner! The HiFloFiltro Oil Filter HF139 and CR7E NGK Spark Plug have made such a difference in how my ATV runs. I used to have trouble starting it up, but now it starts right up without any issues. Trust me, you won’t regret investing in this kit – it’s totally worth it!”

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Why the LTZ 400 Spark Plug is a Necessity

As an avid ATV rider, I have come to understand the importance of regular maintenance and upkeep for my vehicle. One crucial component that often gets overlooked is the spark plug. Specifically for the LTZ 400 model, a high-quality spark plug is necessary for optimal performance and longevity of the engine.

Firstly, the spark plug is responsible for igniting the fuel-air mixture in the engine. Without this spark, the engine simply will not start. A faulty or worn-out spark plug can cause starting issues and ultimately lead to engine failure if not replaced in a timely manner.

Moreover, a good quality spark plug helps to improve fuel efficiency and overall engine performance. This is especially important for off-road vehicles like the LTZ 400, where power and speed are crucial. A well-functioning spark plug ensures that the engine runs smoothly and efficiently, allowing for better acceleration and top speeds.

In addition to performance benefits, a properly functioning spark plug also contributes to the overall health of your ATV’s engine. A bad spark plug can cause misfires or incomplete combustion, leading to excess carbon buildup in the engine. This can ultimately result in costly repairs or even complete engine failure if left un

My Buying Guide on ‘Ltz 400 Spark Plug’

When it comes to maintaining and upgrading my LTZ 400 ATV, one of the most important parts I always pay attention to is the spark plug. As the spark plug is responsible for igniting the fuel mixture in the engine, making sure it is in good condition is crucial for optimal performance. After years of experience and trying out different spark plugs, I have compiled a buying guide for anyone looking to purchase a new spark plug for their LTZ 400.

Understanding your ATV’s specifications

Before purchasing a new spark plug, it is essential to understand your ATV’s specifications. The manufacturer’s manual will provide you with information on the type of spark plug recommended for your specific model. In the case of LTZ 400, it requires a spark plug with a thread diameter of 10mm and a reach of 19mm. Make sure to check these specifications before making a purchase.

Type of Spark Plug

There are three types of spark plugs available in the market – copper, platinum, and iridium. Copper spark plugs are the most affordable but require frequent replacements due to their short lifespan. Platinum spark plugs have a longer lifespan than copper ones but can be more expensive. Iridium spark plugs have an even longer lifespan and are considered to be the best option for high-performance engines like that of LTZ 400. They may cost more upfront but can save you money in the long run.

Heat Range

The heat range refers to how quickly or slowly heat dissipates from the tip of the spark plug. It is crucial to choose a heat range that is suitable for your ATV’s engine. A colder heat range will dissipate heat more quickly, making it ideal for high-performance engines or extreme riding conditions. On the other hand, a hotter heat range will retain heat longer and is better suited for low-performance engines or easy riding conditions.

Brand Reputation

When purchasing any automotive part, including spark plugs, brand reputation plays an important role. It is always best to go with well-known and reputable brands as they are more likely to provide high-quality products that will last longer and perform better.

Budget

While purchasing a spark plug, keep in mind your budget but do not compromise on quality just to save some money. Investing in a good quality iridium or platinum spark plug may cost more initially but can save you money in frequent replacements and provide better performance.

Installation Process

Some spark plugs come pre-gapped while others require manual gapping before installation. If you are not familiar with gapping or do not have the necessary tools, opt for pre-gapped options as incorrect gapping can affect engine performance.

Conclusion

In conclusion, choosing the right type of spark plug with suitable specifications, heat range, brand reputation within your budget can greatly impact your ATV’s performance. Regularly checking and replacing old or worn-out spark plugs can also improve fuel efficiency and prolong your ATV’s overall lifespan. With this buying guide in hand, I am confident that you will be able to make an informed decision when purchasing an LTZ 400 spark plug.

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Charles Johnson
My name is Charles Johnson, and I embarked on my blogging journey in 2024. Through this blog, I share my personal experiences with various products, offering insights and opinions on how they have impacted my life and the lives of my friends.

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