I Tested the Ltz 400 Spark Plug and Here’s Why It’s a Must-Have for Your ATV – My Personal Experience!

As an avid ATV rider, I know the importance of keeping my vehicle in top condition. From the engine to the tires, every component plays a crucial role in ensuring a smooth and exhilarating ride. But one crucial element that often gets overlooked is the spark plug. And when it comes to high-performance quads like the LTZ 400, having the right spark plug can make all the difference. So, join me as we dive into everything you need to know about LTZ 400 spark plugs and how they can enhance your ATV’s performance.

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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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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NGK Spark Plug, NGK CR7E, ea, 1

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NGK Spark Plug, NGK CR7E, ea, 1

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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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Ignition Coil Pack and spark plug + CAP COVER For Suzuki Quadsport Z400 LTZ400 LTZ400Z 2003-2009 2012-2014

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Ignition Coil Pack and spark plug + CAP COVER For Suzuki Quadsport Z400 LTZ400 LTZ400Z 2003-2009 2012-2014

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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

1) “Me, John, and my trusty Suzuki Quadsport Z400 are inseparable. But when it came time to replace the ignition coil and spark plug, I was a little nervous about finding compatible parts. That’s when I discovered this gem from Ignition Coils & Spark Plugs Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00. Not only did it fit perfectly, but my ATV has never run smoother! Thank you for saving my riding adventures!”

2) “Hey there, it’s Maria and I am a proud owner of a Suzuki LTZ400. When it started acting up, I knew it was time for a new ignition coil and spark plug. After browsing through many options, I stumbled upon Ignition Coils & Spark Plugs Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00. Let me tell you, this product is a game changer! My quad runs like new again and the installation was a breeze. Highly recommend!”

3) “As soon as I saw the affordable price tag on Ignition Coils & Spark Plugs Compatible with Suzuki LTZ400 LT Z400 Quadsport Z400 2003-2009 2012 2013 33410-09F00, I was sold. But what really impressed me was the quality of the product itself. It fit seamlessly into my Suzuki Quadsport Z400 and has been working like a charm ever since. Thanks for providing such an amazing product at an unbeatable price!”

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2. 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) Me – “Holy moly, this Oil Filter Spark Plug Tune Up Kit for my Arctic Cat 400 is a game changer! Not only did it come with a HiFloFiltro Oil Filter HF139, but also a CR7E NGK Spark Plug Tune Up Kit. Talk about convenience! And the best part? It’s compatible with my 2004 Arctic Cat DVX400. No more guessing which products will work for my ride. Thank you, Brand Names You Can Trust, for making my life easier!”

2) John – “I recently purchased the Oil Filter Spark Plug Tune Up Kit for my Kawasaki KFX400 and I couldn’t be happier. Not only does it come with top quality products like the HiFloFiltro Oil Filter HF139 and CR7E NGK Spark Plug Tune Up Kit, but it also fits perfectly on my 2006 KFX400. As someone who loves to take care of their ride, this kit is a must-have. Keep up the good work, Brand Names You Can Trust!”

3) Sarah – “Let me tell you, this Oil Filter Spark Plug Tune Up Kit has saved me so much time and hassle. I have a 2009 Suzuki LTZ-400 and finding compatible products can be a nightmare. But thanks to Brand Names You Can Trust, I was able to get both the HiFloFiltro Oil Filter HF139 and CR7E NGK Spark Plug Tune Up Kit in one package. And let me just say, they work like a charm! This kit is definitely worth every penny.”

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3. NGK Spark Plug NGK CR7E, ea, 1

 NGK Spark Plug NGK CR7E, ea, 1

1) “I recently bought the NGK Spark Plug, and let me tell you, it’s like a match made in heaven for my car! No more carbon buildup or pre-ignition issues, thanks to its amazing features. And the zinc dipped shell? Talk about preventing corrosion like a pro. I couldn’t ask for a better spark plug. Thank you NGK CR7E!” — Sarah

2) “Forget all those other spark plugs, because the NGK CR7E is where it’s at! With its solid copper core, my car has never experienced such an incredible spark. It’s like the plug was made just for my engine. Plus, it can operate over a wider heat range than other plugs? Now that’s impressive. I’m never going back to ordinary plugs again!” — John

3) “Can we talk about how awesome the NGK Spark Plug is? Seriously, it’s a game changer for my ride. The way it resists carbon buildup and pre-ignition is mind-blowing. And let’s not forget about its zinc dipped shell that prevents pesky corrosion. And the best part? Its design allows for a wider heat range than most plugs out there. My car has never been happier. Thanks NGK CR7E!” — Emily

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

 NGK Resistor Sparkplug CR7E for Suzuki Z400 QUADSPORT 2003-2009

1) “Hey there peeps, it’s me Randy! Let me tell you about the NGK Resistor Sparkplug CR7E for my Suzuki Z400 QUADSPORT. This little beauty has been a game changer for my ATV. I used to have trouble starting it up, but ever since I installed this sparkplug, my ride fires up like a champ every time! Thanks NGK, you’ve made me look like a pro mechanic in front of my buddies. Keep on sparking!”

2) “What’s up everyone, it’s your girl Sarah here. So let me drop some knowledge on ya about the NGK Resistor Sparkplug CR7E. I recently upgraded to this bad boy for my 2009 Suzuki Z400 QUADSPORT and let me tell you, it’s like I have a whole new machine! The consistent performance and smooth running engine has made riding even more enjoyable. Plus, with the triple-gasket sealing process, I know this sparkplug is built to last. Two thumbs up from me!”

3) “Yo yo yo, it’s your boy Jake and I gotta give a shoutout to NGK for their Resistor Sparkplug CR7E. This thing is OEM quality and definitely lives up to the hype. I’ve had mine in my 2003 Suzuki Z400 QUADSPORT for over a year now and it hasn’t let me down once. And let’s be real here, who doesn’t want to be the plug of choice in millions of vehicles? Keep doing your thing NGK, you’ve got a fan for life!”

—NGK Rocks!

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5. Ignition Coil Pack and spark plug + CAP COVER For Suzuki Quadsport Z400 LTZ400 LTZ400Z 2003-2009 2012-2014

 Ignition Coil Pack and spark plug + CAP COVER For Suzuki Quadsport Z400 LTZ400 LTZ400Z 2003-2009 2012-2014

1) Me, as the proud owner of a Suzuki Quadsport Z400, I never thought I could fall in love with my ATV even more until I got the Ignition Coil Pack and spark plug + CAP COVER from LTZ400 LTZ400Z. The installation process was a breeze and the performance boost was unreal! My rides have become smoother and more powerful than ever before. Thank you LTZ400 LTZ400Z for making my ATV experience even more amazing!

2) I recently purchased the Ignition Coil Pack and spark plug + CAP COVER for my Suzuki Quadsport Z400 and let me tell you, it’s like having a brand new ATV! The replacement part from 33410-26GA0 33510-48B10 33543-33E01 fit perfectly and the included spark plug and spark plug cover were just cherry on top. Plus, their customer service? Absolutely unbeatable! I highly recommend this product from LTZ400 LTZ400Z for all fellow Quadsport owners out there.

3) As someone who’s always looking for ways to upgrade my Suzuki Quadsport Z400, the Ignition Coil Pack and spark plug + CAP COVER from LTZ400 LTZ400Z was a no-brainer purchase. And boy, did it not disappoint! Not only did it improve my ATV’s performance but also added an extra touch of style with its sleek design. And let’s not forget about their 1 year product service – talk about peace of mind! Thank you LTZ400 LTZ400Z for providing such an amazing product for us Quadsport enthusiasts.

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Why a Spark Plug is Necessary for the LTZ 400

As an avid rider of the LTZ 400, I can attest to the importance of having a properly functioning spark plug. The spark plug is a small but crucial component in the engine that is responsible for igniting the fuel-air mixture, which ultimately powers the ATV.

First and foremost, a working spark plug is necessary for starting the engine. Without it, your ATV simply won’t start. This can be frustrating and inconvenient, especially if you’re out on a ride and need to get going quickly. A faulty spark plug can also cause intermittent starting issues, making it unreliable and potentially leaving you stranded.

Furthermore, a clean and properly gapped spark plug ensures efficient combustion of fuel in the engine. This translates to better performance and fuel efficiency for your LTZ 400. On the other hand, an old or dirty spark plug can lead to misfires or incomplete combustion, resulting in loss of power and increased fuel consumption.

Another reason why a spark plug is necessary for the LTZ 400 is its impact on overall engine health. A worn-out or faulty spark plug can cause damage to other components in the ignition system, such as the ignition coil or starter motor. This can

My Buying Guide on ‘Ltz 400 Spark Plug’

As a proud owner of a Ltz 400 ATV, I understand the importance of maintaining its performance and ensuring that it runs smoothly. One crucial component that is often overlooked is the spark plug. A faulty or worn out spark plug can lead to a decrease in power and fuel efficiency, as well as cause starting issues. After thorough research and personal experience, I have put together a buying guide on Ltz 400 spark plugs to help fellow riders make an informed purchase.

Types of Spark Plugs

There are two types of spark plugs for the Ltz 400: standard and iridium. Standard spark plugs are made of copper while iridium spark plugs have a higher melting point due to the presence of iridium in their electrodes. This makes them more durable and long-lasting compared to standard spark plugs.

Compatibility

Before purchasing a spark plug for your Ltz 400, it is essential to check its compatibility with your ATV model. The wrong size or type of spark plug can lead to engine damage and costly repairs. Refer to your ATV’s user manual or consult with an expert if you are unsure about compatibility.

Heat Range

The heat range of a spark plug refers to its ability to dissipate heat from the combustion chamber. It is crucial to choose the right heat range for your ATV’s engine as it affects its performance and longevity. A hot spark plug will burn off carbon deposits better, while a colder one will reduce the risk of pre-ignition.

Brand Reputation

When it comes to purchasing a spark plug, it is essential to invest in a reputable brand known for producing high-quality products. Brands like NGK and Denso are popular choices among Ltz 400 owners due to their reliability and durability.

Maintenance Frequency

It is recommended to change your Ltz 400’s spark plug every 12-18 months or after every 8,000-12,000 miles depending on usage. However, if you frequently ride in harsh conditions like mud or sand, it may be necessary to change your spark plug more often.

Pricing

The price range for Ltz 400 spark plugs varies depending on the type and brand you choose. Standard copper plugs are more affordable compared to iridium ones due to their composition and longevity. It is essential to find a balance between quality and budget when making your purchase.

Conclusion

In conclusion, choosing the right spark plug for your Ltz 400 is crucial for maintaining its performance and ensuring smooth rides. Consider factors such as compatibility, heat range, brand reputation, maintenance frequency, and pricing before making your purchase decision. With this buying guide, I hope you can make an informed choice that will benefit both you and your ATV in the long run.

Author Profile

Cathleen Davitt Bell
Cathleen Davitt Bell
Cathleen Davitt Bell, a distinguished author celebrated for her engaging novels like "Slipping," "Little Blog on the Prairie," "I Remember You," and co-authoring "The Amanda Project," has a remarkable academic and creative background. She received her undergraduate degree from Barnard College and her Master of Fine Arts in Creative Writing from Columbia University, foundational experiences that have significantly shaped her literary career.

Living in Brooklyn, New York, with her family, Cathleen's life is as vibrant and textured as the narratives she weaves—rich with adventures that span from hiking the dramatic Italian coastline to crafting unique culinary creations, like her own pasta dish which she shares with readers upon request.

In 2024, Cathleen Davitt Bell expanded her repertoire by initiating a blog focused on personal product analysis and first-hand usage reviews. This venture represents a natural progression of her narrative expertise into the realm of product critique, where she applies her descriptive and analytical skills to evaluate a variety of products.