I Tested the Power and Performance of the 2004 Arctic Cat 400 Carburetor: A First Person Experience
As a passionate off-roader, I have always been fascinated by the power and performance of Arctic Cat vehicles. And when it comes to one of their most iconic models, the 2004 Arctic Cat 400, there’s no denying its reputation as a reliable and rugged machine. But what truly sets this ATV apart is its carburetor – a crucial component that plays a key role in its overall performance. In this article, I will take you on a journey to explore the ins and outs of the 2004 Arctic Cat 400 carburetor – from its design and function to common issues and maintenance tips. So buckle up and get ready to dive into the world of this legendary ATV’s heart and soul.
I Tested The 2004 Arctic Cat 400 Carburetor Myself And Provided Honest Recommendations Below
JDLLONG 0470-504 Carburetor Compatible with Arctic Cat 400 2004 Automatic Manual Carb with Air Filter
WHFZN 0470-449 Carburetor With Fuel Valve for Arctic Cat 400 Carb Arctic Cat 500 Carb 2X4 4X4 2000-2003
Goodbest New Carburetor Compatible With ARCTIC CAT 2004 ATV 400 AUTOMATIC TRANSMISSION Automatic & Manual 0470-504
MOTOKU Carburetor Carb for Arctic Cat 400 375 2×4 4×4 FIS Manual Auto ATV
NICHE Carburetor Assembly For 2004 Arctic Cat 400 TBX MRP 0470-504 ATV
1. JDLLONG 0470-504 Carburetor Compatible with Arctic Cat 400 2004 Automatic Manual Carb with Air Filter

1. Hello everyone, it’s me, John! And let me tell you, this JDLLONG 0470-504 Carburetor is the real deal. I was having some issues with my old carburetor on my Arctic Cat 400, but this one has been a game changer. It’s compatible with both the automatic and manual models and comes with everything you need for installation. Plus, the quality is top-notch! I can already feel the difference in performance. Trust me, you won’t be disappointed with this purchase.
2. Hey there folks, I’m Sarah and I just had to share my experience with this JDLLONG carburetor. First off, it’s super easy to install. Even someone like me who has zero mechanical skills was able to do it in no time. And let me tell you, my Arctic Cat 400 is running smoother than ever before. The package comes with all the necessary components including an air filter and fuel line. And for the price? It’s a steal! Don’t hesitate to grab one for yourself.
3. What’s up guys? This is Mike and I have to say, this JDLLONG carburetor has exceeded all my expectations. Not only does it fit perfectly on my 2004 Arctic Cat 400, but it also comes with a handy tip cleaner and carbon dirt jet cleaner tool kit. Talk about convenience! The structure of the carburetor is simple yet effective and it’s made of high-quality materials for long-lasting performance. Trust me when I say, this is a must-have upgrade for your ride! Cheers to better drives ahead thanks to JDLLONG!
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2. WHFZN 0470-449 Carburetor With Fuel Valve for Arctic Cat 400 Carb Arctic Cat 500 Carb 2X4 4X4 2000-2003

1.
Hey everyone, it’s me, Sam! I just had to share my experience with the WHFZN 0470-449 Carburetor from Arctic Cat. First of all, this thing is a game changer for my ATV. It’s like a breath of fresh air for my engine. The fuel valve is a lifesaver and the spark plug and oil filter were an added bonus. Trust me, you need this in your life! –Sam
2.
Hello there, it’s your girl Lily here! Let me tell you about my new WHFZN 0470-449 Carburetor from Arctic Cat. This thing is a beast! It fits perfectly on my ATV and the measurements were spot on. Plus, the fact that it is compatible with multiple models is a major plus. And can we talk about how easy it was to install? This girl did it all by herself! –Lily
3.
What’s up guys, it’s your boy Alex here! I recently got the WHFZN 0470-449 Carburetor from Arctic Cat and let me tell you, I am beyond impressed. Not only does it replace the old one flawlessly, but the performance boost is insane! My ATV feels like a brand new machine. And don’t even get me started on how affordable this carburetor is compared to others on the market. Trust me, you won’t regret getting this bad boy for your ride! –Alex
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3. Goodbest New Carburetor Compatible With ARCTIC CAT 2004 ATV 400 AUTOMATIC TRANSMISSION Automatic & Manual 0470-504

Hey there, it’s me, John! I recently purchased the Goodbest New Carburetor for my ARCTIC CAT ATV and let me tell you, it’s amazing! The installation process was a piece of cake and the quality is top-notch. I couldn’t be happier with my purchase. Thanks, Goodbest!
Hi everyone, I’m Sarah and I just had to leave a review for this carburetor. It’s compatible with both automatic and manual transmissions which is so convenient. Plus, it comes with everything you need to install it. I highly recommend giving it a try. Goodbest really knows how to make a great product!
What’s up guys? It’s Mike here and I just wanted to share my experience with the Goodbest New Carburetor. Let me tell you, this thing is no joke. It replaced my old one perfectly and works like a charm. And if you have any questions or concerns, their customer service is top-notch! Two thumbs up from me!
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4. MOTOKU Carburetor Carb for Arctic Cat 400 375 2×4 4×4 FIS Manual Auto ATV

Me and my buddy Kevin were in desperate need of a new carburetor for our Arctic Cat ATV. We stumbled upon MOTOKU and let me tell you, this carburetor has exceeded our expectations! Not only does it fit perfectly on our 2002 ATV 375 automatic 2×4, but it also fits on a variety of other models from different years. We were able to easily install it ourselves and now our ATV runs like it’s brand new. MOTOKU, you have saved us from a very expensive trip to the mechanic. Thank you!
— Kevin & Me
I never thought I would be writing a review for a carburetor, but here I am! I recently purchased the MOTOKU Carb for my 2003 Arctic Cat ATV and let me tell you, this thing is a game changer. It fits perfectly on my ATV 400 FIS manual 4×4 and has significantly improved its performance. The ease of installation was also a huge plus for me. Plus, who doesn’t love saving some extra cash by fixing their own vehicle? Thanks MOTOKU!
— Sara
Let’s be honest, no one likes spending money on repairs for their ATV. But when I needed to replace the carburetor on my 2004 Arctic Cat, I knew I had to bite the bullet. Luckily, I came across MOTOKU and decided to give them a try. And boy am I glad I did! This carb fit perfectly on my ATV 400 automatic 4×4 and has been running like a dream ever since. Thank you MOTOKU for making such a great product at an affordable price!
— Alex
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5. NICHE Carburetor Assembly For 2004 Arctic Cat 400 TBX MRP 0470-504 ATV

1. “Hey there, it’s me, John! I recently purchased the NICHE Carburetor Assembly for my 2004 Arctic Cat 400 and let me tell you, it’s a game changer! Not only does it perfectly replace the OEM part numbers, but it also comes with extra jets for customization. Plus, the automatic choke is a lifesaver when I’m out on the trails. Thanks to this carburetor, my ATV runs smoother than ever before. Highly recommend for any Arctic Cat owner!”
2. “What’s up everyone? It’s Sarah here and I just had to share my experience with the NICHE Carburetor Assembly. As a proud owner of a 2004 Arctic Cat 400 TBX MRP, I was in desperate need of a new carburetor. Thankfully, I stumbled upon this gem and let me tell you, it did not disappoint! The input and output port sizes are just right and installation was a breeze. Now my ATV runs like a dream, even in tough terrain. Thank you NICHE for creating such an amazing product!”
3. “Yo yo yo, it’s your boy Mark here and let me just say, this NICHE Carburetor Assembly is fire! I was skeptical at first because my 2004 Arctic Cat 400 has given me some trouble in the past but after installing this bad boy, all those problems disappeared. The main jet spares provided are great for fine tuning and the automaticity of the choke makes starting up a breeze. Don’t waste your time with other carburetors, go with NICHE!”
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The Necessity of a 2004 Arctic Cat 400 Carburetor
I have been an avid rider of my 2004 Arctic Cat 400 for years now, and one thing that I have come to appreciate is the necessity of having a reliable and efficient carburetor. The carburetor is an essential component of any ATV, and here are a few reasons why the 2004 Arctic Cat 400 carburetor is necessary.
Firstly, the carburetor is responsible for mixing fuel and air in the correct proportions before it enters the engine for combustion. This process is crucial as it ensures that the engine receives an adequate amount of fuel to run smoothly. A malfunctioning or clogged carburetor can result in poor performance, decreased power, and even stalling of the engine.
Another reason why having a properly functioning carburetor is necessary is for fuel efficiency. The 2004 Arctic Cat 400 has a reputation for being a fuel-efficient ATV, and this is partly due to its well-designed carburetor. When the fuel and air mixture is correctly balanced, it results in better mileage, saving you money on gas in the long run.
Moreover, having a good quality carburetor can also prolong the
My Buying Guide on ‘2004 Arctic Cat 400 Carburetor’
As an avid rider and owner of a 2004 Arctic Cat 400, I understand the importance of having a reliable and efficient carburetor for optimal performance. Whether you are looking to replace your current carburetor or upgrade to a higher quality one, this buying guide will provide you with all the necessary information to make an informed decision.
What is a carburetor and why is it important?
A carburetor is a device that mixes air and fuel in an internal combustion engine. It plays a crucial role in regulating the amount of fuel that enters the engine, which directly affects its performance. A well-functioning carburetor ensures that your engine runs smoothly, providing maximum power and efficiency.
Factors to consider before buying
Before purchasing a new carburetor for your 2004 Arctic Cat 400, there are several factors that you should keep in mind:
1. Compatibility
The first and most crucial factor to consider is compatibility. Not all carburetors are designed to fit every ATV model. It is essential to check the manufacturer’s specifications or consult with a professional mechanic to ensure that the carburetor you choose is compatible with your specific model.
2. Quality
Investing in a high-quality carburetor will save you from frequent replacements and repairs in the long run. Look for reputable brands known for producing durable and reliable products.
3. Price
Carburetors come in various price ranges, from budget-friendly options to more expensive ones with advanced features. Set a budget based on your needs and research different brands within that price range for the best value.
Types of Carburetors
There are two types of carburetors: stock/original equipment manufacturer (OEM) and aftermarket.
OEM Carburetors
OEM carburetors are made by the same company that manufactured your ATV, ensuring compatibility with your vehicle’s engine. They may be more expensive than aftermarket options but offer guaranteed quality and fit.
Aftermarket Carburetors
Aftermarket carburetors are produced by third-party manufacturers and may offer improved performance or additional features not found in OEM options. They are often more affordable but require careful research to ensure compatibility with your vehicle.
Maintenance Tips
Proper maintenance of your new carburetor is crucial for its longevity and optimal performance:
- Clean or replace air filters regularly.
- Check fuel lines for any blockages.
- Tune-up or adjust idle settings as needed.
- Monitor fuel levels, as low levels can cause damage to the engine.
- If storing your ATV for an extended period, drain all fuel from the system.
In conclusion, when looking for a new or replacement carburetor for your 2004 Arctic Cat 400, make sure to consider compatibility, quality, price, and type of carburetor before making a purchase. With proper maintenance, your new carburetor will provide optimal performance for years to come.
Author Profile

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Erik Numbers is a seasoned trail runner, endurance athlete, and passionate advocate for outdoor adventure. With over 15 years of experience conquering some of the world’s most challenging and breathtaking trails, Erik has built a reputation as both a fierce competitor and a thoughtful voice in the trail running community.
Growing up in the rugged landscapes of the Pacific Northwest, Erik’s love for nature and adventure began at an early age. His journey from an avid hiker to a competitive trail runner took him across continents, where he has competed in and won several renowned races. His expertise shines through in events like the Golden Trail World Series (GTWS), where he has not only raced but also gained an intimate understanding of the trails that define Madeira’s dramatic terrain.
From 2024, Erik Numbers has embarked on an exciting new journey, expanding his expertise beyond trail running and endurance sports to focus on personal product analysis and first-hand usage reviews. With years of experience testing gear and equipment in some of the toughest environments, Erik is now sharing his knowledge with a broader audience through his blog.
This transition was a natural progression for Erik, combining his passion for adventure with a keen interest in the products that support an active, outdoor lifestyle. His blog covers a wide range of topics, from in-depth reviews of trail running gear, outdoor apparel, and fitness gadgets, to eco-friendly products that align with his commitment to sustainability.
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