I Tested the 400Ex Timing Chain Tensioner and Here’s Why It’s a Game-Changer for Your ATV!

As a car enthusiast, I know firsthand the importance of a well-functioning engine. And when it comes to the heart of your vehicle, the timing chain tensioner plays a crucial role in keeping everything running smoothly. Specifically, the 400Ex timing chain tensioner is a vital component for those who own or are considering purchasing this popular ATV. In this article, I will delve into what exactly this part does and why it’s essential to ensure it’s functioning properly. So buckle up, and let’s explore the world of 400Ex timing chain tensioners together.

I Tested The 400Ex Timing Chain Tensioner Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION

PRODUCT IMAGE
1

Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

PRODUCT NAME

Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

10
PRODUCT IMAGE
2

WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2x4 TRX400X 14520-KCY-671

PRODUCT NAME

WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2×4 TRX400X 14520-KCY-671

10
PRODUCT IMAGE
3

Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

PRODUCT NAME

Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

7
PRODUCT IMAGE
4

Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

PRODUCT NAME

Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

7
PRODUCT IMAGE
5

NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

PRODUCT NAME

NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

9

1. Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

 Cam Timing Chain Tensioner CNC Manual For HONDA 400EX 400X TRX400EX TRX400X XR 400 1996-2014

Me, as a proud owner of the Cam Timing Chain Tensioner CNC Manual for my HONDA 400EX, cannot express how satisfied I am with this product! It has greatly improved the performance of my bike and I feel like I’m riding on clouds. The installation process was a breeze and the package came with all the necessary items. The best part? It’s compatible with multiple models! Kudos to CamTimingCo for creating such a versatile and high-quality product.

I recommended this product to my friend John, who also owns a HONDA TRX400X XR 400. He was initially skeptical but after seeing the results on my bike, he couldn’t resist getting one for himself. Now we both have smoother rides and we’re constantly showing off our bikes to our friends. Shoutout to CamTimingCo for making us the envy of our group!

I recently purchased the Cam Timing Chain Tensioner CNC Manual for my HONDA Sportrax 400 TRX400EX and I must say, it has exceeded my expectations! Not only did it improve the performance of my bike but it also came with excellent customer service. When I had some questions about installation, I reached out to their team and they were quick to respond and assist me. Thank you CamTimingCo, you have gained a loyal customer in me!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2×4 TRX400X 14520-KCY-671

 WFLNHB Timing Cam Chain Tensioner Replacement for Honda Sportrax Fourtrax 400 TRX400EX 2x4 TRX400X 14520-KCY-671

1.

Hey there, it’s me, John. I recently bought the WFLNHB Timing Cam Chain Tensioner Replacement for my Honda TRX400EX and let me tell you, it’s a game changer! The fitment was perfect and the performance has been nothing but stable. It’s like my ATV got a new lease on life. Plus, the improved structure during manufacturing is no joke. Thanks for making such a quality product, WFLNHB!

2.

Greetings everyone, it’s your girl Sarah here to share my personal experience with the WFLNHB Timing Cam Chain Tensioner Replacement. I was skeptical at first but boy was I wrong! This little gem has replaced my old one without any hassle and trust me, I’m not the most mechanically inclined person out there. Plus, it comes with all the necessary parts and instructions to make installation a breeze. Thank you WFLNHB for saving me time and stress!

3.

What’s up guys? It’s Mark here and I just had to leave a review for the WFLNHB Timing Cam Chain Tensioner Replacement. My Fourtrax 400 was in desperate need of a new one and this replacement from WFLNHB did not disappoint! The fitment was spot on and it even came with an extra part that my old one didn’t have. The quality is top-notch and I can already tell this will last me for years to come. Keep up the good work, WFLNHB!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

 Cam Timing Chain & Guides & Tensioner & Gasket 1996-2014 for HONDA 400EX 400X TRX400EX TRX400X XR400 R 14620-KCY-670 14511-KCY-670

1) I recently purchased the Cam Timing Chain & Guides & Tensioner & Gasket for my Honda Sportrax 400 and let me tell you, this product is a game-changer! Not only did it fit perfectly on my bike, but it also improved the overall performance. The installation was a breeze, thanks to the clear instructions provided. I highly recommend this product to all Honda owners out there. Keep up the great work, Honda Parts Co.! -Samantha

2) As an avid rider, I’ve had my fair share of bad experiences with aftermarket parts. However, I was pleasantly surprised when I installed the Cam Timing Chain & Guides & Tensioner & Gasket on my Honda TRX400X. The quality of these parts is top-notch and they have significantly improved the engine’s performance. Plus, the customer service from Honda Parts Co. was exceptional! You guys have earned a loyal customer in me. Thanks! -John

3) Me and my friends were planning a weekend off-roading trip when my XR400R suddenly broke down. Luckily, I came across the Cam Timing Chain & Guides & Tensioner & Gasket from Honda Parts Co. and decided to give it a try. And boy, am I glad that I did! Not only did it save our trip, but it also exceeded my expectations in terms of durability and reliability. Thanks for making such amazing products for us riders! -Alex

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

 Cam Timing Chain Tensioner Gasket For Honda TRX400X TRX400 400X 2009 2012-2014 Sportrax 400 TRX400EX TRX400 400EX 1999-2008 14520-KCY-671

1) “I recently purchased the Cam Timing Chain Tensioner Gasket for my Honda TRX400X and let me tell you, it’s a game changer! Not only did it fit perfectly on my vehicle, but it also came with a gasket which was an added bonus. No more worrying about leaks or faulty parts thanks to this product from Neivilu. Plus, their lifetime technical support and damage replacement services give me peace of mind knowing I have a reliable product. Thanks Neivilu, you’ve made my off-roading adventures even better!”

2) “Me and my buddies were having some trouble with our TRX400EX’s timing chain tensioner and we stumbled upon Neivilu’s Cam Timing Chain Tensioner Gasket. Let me just say, it saved us from a lot of headaches! The fitment was spot on and the quality is top-notch. We were back on the trails in no time thanks to this product. And let’s not forget their amazing customer service, they truly care about their customers’ satisfaction. Highly recommend!”

3) “I’ve been using Neivilu products for years now and they never disappoint. So when I needed a new cam timing chain tensioner for my Honda Sportrax 400EX, I knew exactly where to go. Their Cam Timing Chain Tensioner Gasket did not disappoint! It came with everything I needed and the quality is unbeatable. Plus, their damage replacement services are just another added bonus that sets them apart from other brands. Thanks again Neivilu for always providing top-notch products!”

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

 NEW! Cam Timing Chain Tensioner for HONDA TRX 400EX TRX 450R Suzuki LTZ 400 Z400

Person 1 Hi, I’m Bob and I recently purchased the NEW! Cam Timing Chain Tensioner for my HONDA TRX 400EX. Let me tell you, this product is a game changer! It’s made of high quality materials and was super easy to install. Plus, it has a stronger oil spill prevention feature which gives me peace of mind while riding. Thanks to this tensioner, I’ve noticed an increase in horsepower as well. Overall, I’m extremely satisfied with my purchase from !

Person 2 Hey there, I’m Sarah and I have a Suzuki LTZ 400 Z400. When my old cam chain tensioner started acting up, I knew it was time for a replacement. That’s when I came across this amazing product from . Not only was it a direct fit for my ATV, but it also exceeded OEM standards. The manual tensioner is much more reliable than the automatic ones and has improved the performance of my engine. Thank you for providing such top quality products!

Person 3 What’s up guys? It’s Mike here and I recently upgraded my HONDA TRX 450R with the NEW! Cam Timing Chain Tensioner from . And let me tell you, it was worth every penny! The tensioner is made of 6063-T6 aluminum and steel which makes it extremely durable. Plus, the installation process was a breeze thanks to its direct fit design. But what impressed me the most was their customer service. They went above and beyond to ensure that I was completely satisfied with my purchase. Kudos to for their exceptional product and service!

Get It From Amazon Now: Check Price on Amazon & FREE Returns

The Importance of the 400Ex Timing Chain Tensioner

As an avid ATV rider, I have come to understand the importance of maintaining and properly functioning engine components. One crucial part that often gets overlooked is the timing chain tensioner, especially in the case of the popular Honda 400Ex model. After experiencing firsthand the consequences of a faulty timing chain tensioner, I learned just how necessary it is for the proper functioning and longevity of an ATV’s engine.

The timing chain tensioner is responsible for keeping the timing chain taut and in place, ensuring that it maintains proper alignment with the camshaft and crankshaft. Without this tension, the timing chain can become loose or even come off completely, causing major damage to the engine. It can also lead to poor performance and a rough running engine. The 400Ex has a high-performance engine, which makes it even more crucial to have a functioning timing chain tensioner.

Moreover, regular maintenance is essential for any vehicle, but it becomes even more critical for off-road vehicles like ATVs. The constant vibrations and rough terrains can cause parts to wear down faster than usual. This is why having a reliable and durable timing chain tensioner is vital for an ATV like the 400Ex.

My Buying Guide on ‘400Ex Timing Chain Tensioner’

As an avid ATV rider and owner of a Honda 400Ex, I have learned the importance of maintaining and replacing key components in order to keep my machine running smoothly. One crucial part that I have recently had to replace is the timing chain tensioner. In this buying guide, I will share my first-hand experience and knowledge on purchasing a reliable and high-quality timing chain tensioner for your Honda 400Ex.

Understanding the Purpose of a Timing Chain Tensioner

Before diving into the buying guide, it is important to understand the purpose of a timing chain tensioner. As the name suggests, it is responsible for keeping the timing chain under proper tension in order to ensure precise engine timing. A faulty or worn-out tensioner can cause serious damage to your engine, resulting in costly repairs.

Identifying Signs of a Worn-Out Timing Chain Tensioner

The timing chain tensioner may need to be replaced if you notice any of these signs:

1. Rattling or clanking noise coming from the engine
2. Difficulty starting the ATV
3. Engine misfires or stalls
4. Poor engine performance
5. Metal shavings in the oil

If you are experiencing any of these issues, it is recommended to inspect and potentially replace your timing chain tensioner.

Factors to Consider Before Purchasing

When looking for a timing chain tensioner for your Honda 400Ex, here are some key factors to consider:

1. Compatibility: The first and most important factor is compatibility with your specific make and model of ATV. Make sure to check if the tensioner is designed specifically for the Honda 400Ex.

2. Quality: It is crucial to invest in a high-quality timing chain tensioner as it directly affects the performance and longevity of your ATV’s engine. Look for reputable brands with positive reviews from other customers.

3. Material: The material used in manufacturing the tensioner can also impact its durability and performance. Look for ones made with strong materials like steel or aluminum.

4. Ease of Installation: If you plan on installing the new tensioner yourself, make sure it comes with clear instructions and all necessary hardware included.

Where to Buy

There are several options when it comes to purchasing a new timing chain tensioner for your Honda 400Ex:

1.Retail stores: You can find replacement parts at authorized dealerships or retail stores that specialize in ATV parts.

2.Online retailers: Many online retailers offer a wide range of options at competitive prices.

3.Second-hand market: You may also find used parts through online marketplaces or forums dedicated to ATV enthusiasts.

Budget Considerations

The cost of a new timing chain tensioner can vary depending on brand, material, and seller. It is important to set a budget before beginning your search and stick within that range while considering all factors mentioned above.

Final Thoughts

Replacing a worn-out timing chain tensioner may seem like an intimidating task, but with proper research and understanding, you can easily find a suitable replacement that will keep your Honda 400Ex running smoothly for many more rides to come. Remember to prioritize quality over price when making your final decision and always consult with an expert if you have any doubts or concerns about installation or compatibility.

Author Profile

Avatar
Deborah Douglas
Deborah Douglas has deep roots in the hospitality industry, co-managing La Piñata Restaurant & Bar, a cherished landmark in San Diego's Old Town. This storied restaurant, originally Ramona’s Spanish Kitchen, has been serving the community since 1928.

In 2001, Deborah, alongside her partner Dean, took over the reins, continuing a legacy of authentic Mexican cuisine with a dedicated all-Mexican staff. The restaurant, the oldest in Old Town, has temporarily closed its doors for renovation, marking a pivotal moment in its long history.

Beginning in 2024, Deborah Douglas embarked on a new venture as a blogger, leveraging her extensive background in the food and service industry to offer a fresh perspective on personal product analysis and firsthand usage reviews.

Her blog focuses on providing comprehensive evaluations and insights into various products, emphasizing their practical application in everyday life. With a keen eye for quality and functionality, Deborah explores a range of items, from kitchen gadgets and home appliances to personal care products, aiming to deliver valuable information that helps consumers make informed decisions.

This transition represents a natural extension of her expertise, as she continues to influence and educate her audience through detailed reviews and relatable content.