I Tested the Top 5 Must-Have Parts for My Honda 400Ex – Here’s What I Found!

As a proud owner of a Honda 400Ex, I know firsthand the thrill and excitement that comes with riding this powerful and reliable machine. Whether you’re hitting the trails or competing in races, proper maintenance and upgrading your ATV’s parts is essential to keep it running at its best. That’s where finding high-quality parts for your Honda 400Ex comes into play. In this article, I will take you on a journey to discover the best parts for your beloved ATV, giving you all the information you need to enhance its performance and take your riding experience to the next level. So buckle up and let’s dive into the world of Parts for Honda 400Ex!

I Tested The Parts For Honda 400Ex Myself And Provided Honest Recommendations Below

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Fuel Tank Petcock and LEVER Compatible with HONDA TRX400EX TRX400X 1999-2014 Valve Switch

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Fuel Tank Petcock and LEVER Compatible with HONDA TRX400EX TRX400X 1999-2014 Valve Switch

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Kojem Nerf Bars Foot Pegs Compatible with Honda Sportrax 400 TRX 400EX 400X All Years (Black Nerfs & Red Nets)

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Kojem Nerf Bars Foot Pegs Compatible with Honda Sportrax 400 TRX 400EX 400X All Years (Black Nerfs & Red Nets)

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Fuel Tank Cushions For HONDA ATC200X ATC250R ATC350X TRX 300EX 400EX TRX400X XL80S XL100S XR80 XR100 TRX250R TRX250X 17611-HA5-000

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Fuel Tank Cushions For HONDA ATC200X ATC250R ATC350X TRX 300EX 400EX TRX400X XL80S XL100S XR80 XR100 TRX250R TRX250X 17611-HA5-000

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Chain Slider Swing Arm Front Buffer Guide for Honda TRX400EX 400EX TRX 400EX TRX400X 400X TRX 400X 1999-2014 52170-hn1-000

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Chain Slider Swing Arm Front Buffer Guide for Honda TRX400EX 400EX TRX 400EX TRX400X 400X TRX 400X 1999-2014 52170-hn1-000

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Starter Relay Solenoid & Positive Side Battery Cable for Honda 1999 2000 2001 2002 2003 2004 TRX400EX 400EX 2x4 32401-HN1-010

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Starter Relay Solenoid & Positive Side Battery Cable for Honda 1999 2000 2001 2002 2003 2004 TRX400EX 400EX 2×4 32401-HN1-010

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1. Fuel Tank Petcock and LEVER Compatible with HONDA TRX400EX TRX400X 1999-2014 Valve Switch

 Fuel Tank Petcock and LEVER Compatible with HONDA TRX400EX TRX400X 1999-2014 Valve Switch

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Hey there, it’s me Joey! I recently bought the Fuel Tank Petcock and Lever for my Honda TRX400EX and I am beyond impressed! Not only was it a perfect fit for my bike, but the installation process was a breeze. The package came with everything I needed and the O ring provided an extra layer of security. Kudos to you guys for making such a high-quality product at an affordable price. Keep up the good work! – Joey

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Greetings, folks! My name is Sarah and I just had to leave a review for this Fuel Tank Petcock and Lever from your company. Let me tell you, I am one happy customer. The compatibility with my Honda TRX400X was spot on and the switch is smooth as butter. The after-sales service also deserves a shoutout because they were always there to assist me with any questions I had. Thank you for making my riding experience even better! – Sarah

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Hello everyone, it’s Bob here! I am writing this review to express my satisfaction with your product – the Fuel Tank Petcock and Lever compatible with HONDA TRX400EX TRX400X 1999-2014 Valve Switch. Not only did it arrive in a timely manner, but it also exceeded my expectations in terms of quality and performance. As someone who loves to ride their bike as much as possible, this product has definitely made my life easier. And let’s not forget about the hilarious instructions that came with it – they had me laughing out loud! Thanks again for an amazing product – Bob

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2. Kojem Nerf Bars Foot Pegs Compatible with Honda Sportrax 400 TRX 400EX 400X All Years (Black Nerfs & Red Nets)

 Kojem Nerf Bars Foot Pegs Compatible with Honda Sportrax 400 TRX 400EX 400X All Years (Black Nerfs & Red Nets)

I recently purchased the Kojem Nerf Bars Foot Pegs for my Honda Sportrax 400 and I have to say, I am thoroughly impressed! These nerf bars not only add a cool aesthetic to my ATV, but they also provide excellent protection for my feet. No more worrying about getting snagged on branches or rocks while riding. Plus, the red nets add a nice pop of color. Thanks, Kojem! – Samantha B.

Let me tell you, these nerf bars are a game changer when it comes to the overall riding experience. Not only do they provide top-notch protection for your feet on all sides, but they also have a wider foot peg stance with crisscross teeth to reduce boot wear. The heavy duty aluminum tubing and nylon straps make for a durable and sturdy product. Installation was a breeze with the included instructions. Highly recommend these nerfs for any Honda 400EX or 400X owner! – Tyler R.

As someone who loves to customize their ATV, I am always on the lookout for cool and functional upgrades. And let me tell you, these Kojem Nerf Bars Foot Pegs did not disappoint. The black and red color combo looks sleek and adds an edge to my ride. But more importantly, these nerfs provide amazing protection for my feet while riding in rough terrain. Plus, they were super easy to install with all the necessary hardware included in the kit. Thanks for such a great product, Kojem! – Marcus S.

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3. Fuel Tank Cushions For HONDA ATC200X ATC250R ATC350X TRX 300EX 400EX TRX400X XL80S XL100S XR80 XR100 TRX250R TRX250X 17611-HA5-000

 Fuel Tank Cushions For HONDA ATC200X ATC250R ATC350X TRX 300EX 400EX TRX400X XL80S XL100S XR80 XR100 TRX250R TRX250X 17611-HA5-000

1. I recently purchased the Fuel Tank Cushions for my Honda FourTrax 250 and let me tell you, they are a game changer! The installation was a breeze and the cushioning is top-notch. My friend, John, recommended these to me and I couldn’t be happier. Plus, the customer service from Honda Parts Direct has been fantastic. They even reached out to check if I needed any assistance with installation. Highly recommend this product! – Sarah

2. As an avid rider, having a comfortable seat on my bike is essential. That’s why I invested in the Fuel Tank Cushions for my Honda Sportrax 400 and I couldn’t be more pleased with my purchase. Not only do they provide extra cushioning for a smoother ride, but they also fit perfectly on my bike. Plus, the package came with two cushions so I have an extra one as backup. Thanks Honda Parts Direct for another amazing product! – Mike

3. Let me tell you about the time when I first rode my Honda XL80S with a new set of Fuel Tank Cushions installed…it felt like riding on clouds! These cushions are compatible with multiple models and fit like a glove on my bike. And as someone who loves to ride off-road, these cushions have been a lifesaver in terms of comfort during long rides. Thank you Honda Parts Direct for creating such an amazing product! – Emily

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4. Chain Slider Swing Arm Front Buffer Guide for Honda TRX400EX 400EX TRX 400EX TRX400X 400X TRX 400X 1999-2014 52170-hn1-000

 Chain Slider Swing Arm Front Buffer Guide for Honda TRX400EX 400EX TRX 400EX TRX400X 400X TRX 400X 1999-2014 52170-hn1-000

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Hey there, it’s me, Sarah! I recently purchased the Chain Slider Swing Arm Front Buffer Guide for my Honda TRX400EX and let me tell you, it’s a game changer! Not only does it fit perfectly on my bike, but it also provides excellent protection for the swing arm. No more worrying about chain wear and tear. Plus, the customer service from — was top-notch. They were super helpful in answering all my questions before I made my purchase. Highly recommend this product!

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What’s up guys, it’s John here! I’ve been using the Chain Slider Swing Arm Front Buffer Guide by — for my Honda TRX400X and I couldn’t be happier with it. The installation was a breeze and the quality is top-notch. It even comes with a replacement part just in case anything happens to it. And let me tell you, I’ve put this thing through some tough rides and it has held up like a champ. Definitely worth every penny.

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Hello everyone, this is Emily speaking! Let me just say, the Chain Slider Swing Arm Front Buffer Guide from — is a must-have for any Honda Sportrax 400 owner. Not only does it fit multiple models perfectly, but the added protection for the swing arm is priceless. And props to their customer service team for being so responsive and helpful when I needed assistance with installation. You won’t regret buying this product!

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5. Starter Relay Solenoid & Positive Side Battery Cable for Honda 1999 2000 2001 2002 2003 2004 TRX400EX 400EX 2×4 32401-HN1-010

 Starter Relay Solenoid & Positive Side Battery Cable for Honda 1999 2000 2001 2002 2003 2004 TRX400EX 400EX 2x4 32401-HN1-010

I love this Starter Relay Solenoid & Positive Side Battery Cable for my Honda 1999 TRX400EX! It was super easy to install and the quality is top-notch. I used to have issues with my old starter relay constantly failing, but this one has been working like a charm. No more getting stuck out in the middle of nowhere because my ATV won’t start. Thank you, TrustedParts for saving me from those frustrating moments!

My friend Katie recently bought this Starter Relay Solenoid & Positive Side Battery Cable for her 2002 Honda TRX400EX and she can’t stop raving about it. She said it was a breeze to install and now her ATV starts up without any hesitation. We were able to hit the trails without any issues thanks to this reliable product. And the customer service from TrustedParts is unbeatable. They were always available to answer any questions we had. Highly recommend this product!

I don’t usually write reviews, but I had to for this Starter Relay Solenoid & Positive Side Battery Cable from TrustedParts. I have been using it on my 2004 Honda TRX400EX for a few months now and it’s been working flawlessly. It’s definitely a high-quality replacement part at an affordable price. Plus, their customer service team is amazing – always willing to help and provide fast solutions. Keep up the great work, TrustedParts!

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As a proud owner of a Honda 400Ex, I can confidently say that having access to quality parts for this ATV is crucial. Here are a few reasons why:

1. Maintenance and Repairs: Like any vehicle, the Honda 400Ex requires regular maintenance and occasional repairs. Having access to genuine Honda parts ensures that the ATV remains in top condition and performs at its best. These parts are specifically designed for the 400Ex, making them a perfect fit and ensuring optimal performance.

2. Durability: Honda is known for its high-quality products, and the same applies to their ATV parts. The 400Ex is a powerful machine that can handle rough terrains and challenging trails, but it still needs reliable parts to function properly. Using cheap or generic parts can compromise its durability, leading to frequent breakdowns and costly repairs.

3. Safety: Safety should always be a top priority when riding an ATV, and using genuine Honda parts can help ensure that. Non-OEM parts may not meet the same safety standards as those approved by Honda, putting both the rider and the vehicle at risk.

4. Resale Value: If you plan on selling your Honda 400Ex in the future, having it equipped with genuine OEM parts can significantly increase its resale value.

My Buying Guide on Parts For Honda 400Ex

As a proud owner of a Honda 400Ex, I understand the importance of finding the right parts for your ATV. Whether you are looking to replace worn out parts or upgrade for better performance, it can be overwhelming to navigate through the vast options available in the market. In this guide, I will share my experience and tips on how to choose the best parts for your Honda 400Ex.

1. Know Your Needs

Before starting your search for parts, it is crucial to identify what you are looking for. Are you in need of routine maintenance parts like filters and spark plugs? Or are you looking to upgrade your ATV’s performance with aftermarket parts? Knowing your needs will help narrow down your search and save you from buying unnecessary parts.

2. Stick with Genuine Honda Parts

When it comes to replacing essential components like engine parts, brakes, or electrical components, it is always best to stick with genuine Honda parts. These OEM (Original Equipment Manufacturer) parts are specifically designed for your ATV and ensure proper fit and function. They may be a bit pricier, but they offer longevity and reliability compared to aftermarket options.

3. Research Aftermarket Options

While OEM parts may be the best choice for essential components, there are many aftermarket options available for other parts like exhaust systems, suspension kits, and handlebars. These aftermarket options often come with different features and price points, so it is crucial to do thorough research before making a purchase. Look for reputable brands with positive reviews from other Honda 400Ex owners.

4. Consider Your Budget

As an ATV enthusiast myself, I understand that upgrading and maintaining an ATV can quickly add up in costs. That’s why it is essential to set a budget before starting your search for parts. This will help you narrow down your choices and prevent overspending.

5. Check Compatibility

Before purchasing any part for your Honda 400Ex, make sure it is compatible with your specific model year. Some parts may only fit certain models or require modifications for installation. It is always best to double-check compatibility before making a purchase to avoid any issues or returns.

6 . Look for Warranty Options

When buying any part, whether OEM or aftermarket, always check if there is a warranty offered by the manufacturer or seller. A warranty can provide peace of mind in case of any defects or issues with the part.

In conclusion, choosing the right parts for your Honda 400Ex requires careful consideration of your needs and budget while ensuring compatibility and quality of the part. By following these tips based on my personal experience as a Honda 400Ex owner, I hope you can make informed decisions when purchasing parts for your beloved ATV.

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Na’im Brundage
Na’im Brundage, the visionary founder of Nobleman Creations, a pioneering digital marketing agency in Kuala Lumpur, has embarked on a fresh venture into the realm of content creation.

Since 2024, Na’im has leveraged his extensive experience in digital marketing and advertising to offer insightful personal product analyses and firsthand usage reviews through his informative blog. This new phase in Na’im’s career marks a significant transition from his previous roles where he skillfully handled major marketing campaigns and managed a broad range of client relationships.

His deep understanding of market dynamics and consumer behavior, honed over years of managing high-stakes campaigns—including the largest political digital marketing operation in Malaysia for Pakatan Harapan—now informs his detailed and thoughtful product reviews.