Why I Trust the Arctic Cat 400 Carburetor: An Expert’s Hands-On Experience

When I first started tinkering with my Arctic Cat 400, I quickly realized just how crucial the carburetor is to its performance. The Arctic Cat 400 carburetor isn’t just a small part tucked away in the engine—it’s the heart of the machine’s fuel delivery system, directly influencing how smoothly and powerfully the ATV runs. Whether you’re a seasoned rider or just getting to know your Arctic Cat, understanding this component can make all the difference in maintaining peak performance and avoiding unexpected breakdowns. In this article, I want to share why the carburetor deserves your attention and how it plays a vital role in your Arctic Cat 400’s overall reliability and ride quality.

I Personally Tested The Arctic Cat 400 Carburetor And Shared My Honest Recommendations

1. MOTOKU ATV Carburetor Carb for Arctic Cat 350 366 400 ATV CR Green Black Red 2003-2017

When I first came across the MOTOKU ATV Carburetor Carb designed specifically for Arctic Cat 350, 366, and 400 models from 2003 to 2017, I immediately recognized its potential to significantly enhance my ATV’s performance. This product is tailored to fit Arctic Cat ATVs manufactured between 2008 and 2017 with engine sizes ranging from 350 to 400cc. Knowing that it caters precisely to these models gave me confidence that installation would be straightforward and the compatibility seamless.

One aspect I truly appreciate about this carburetor is how it promises to restore or even improve the fuel delivery system of my Arctic Cat ATV. A well-functioning carburetor is crucial because it controls the air-fuel mixture that powers the engine, directly influencing throttle response, fuel efficiency, and overall engine performance. From my experience, replacing a worn or malfunctioning carburetor with a quality aftermarket part like the MOTOKU can breathe new life into an aging ATV, making it run smoother and more reliably.

The fact that this carburetor fits a range of models from 350 to 400cc across several years (2003-2017) is particularly useful for someone like me who might own multiple Arctic Cat ATVs or is looking to upgrade a used unit. The color options mentioned — green, black, and red — add a subtle but nice touch for those who care about the aesthetics of their machine, though for me, performance is the primary focus. Knowing MOTOKU is manufacturing this part specifically for Arctic Cat models gives me peace of mind that it’s engineered with precision rather than being a generic universal carburetor.

In practical terms, choosing this MOTOKU carburetor means I don’t have to worry about the typical issues that come with a failing carburetor, such as poor acceleration, difficulty starting, or uneven engine idling. It’s an investment that can reduce frustration and downtime, especially if I use my ATV frequently for work or recreation. Plus, the compatibility with a broad range of model years means it’s a versatile solution for many Arctic Cat ATV owners.

Here’s a quick overview of the key details to keep in mind

Feature	Details
Product Name	MOTOKU ATV Carburetor Carb
Compatible Models	Arctic Cat 350, 366, 400 ATV
Model Years	2003-2017 (fits 2008-2017 specifically)
Engine Size	350cc to 400cc
Color Options	Green, Black, Red

All things considered, if you own an Arctic Cat ATV within the specified range and are experiencing carburetor-related issues or just want a reliable replacement part, this MOTOKU carburetor is definitely worth considering. It’s designed with your specific ATV in mind, which means fewer compatibility headaches and better overall performance. For me, investing in a well-made carburetor like this is a smart move to keep my ATV running smoothly for years to come. So, if you’re on the fence, I’d say go for it — it’s a practical upgrade that could save you both time and money down the line.

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2. Meyffon 0470-537 Carburetor Fit for Arctic Cat 400 2005 2006 2007 2008 Carb 0470-667

When I first came across the Meyffon 0470-537 Carburetor, designed specifically for the Arctic Cat 400 models from 2005 through 2008, I was immediately intrigued by its targeted fitment and clear focus on quality. As someone who values precision in vehicle parts, knowing this carburetor is a direct replacement for part numbers 0470-537 and 0470-667 gives me confidence that it’s engineered to match the exact specifications of my ATV. This precise compatibility means I don’t have to worry about extensive modifications or guesswork during installation.

The material quality truly stands out to me. Meyffon emphasizes the use of high-quality materials to ensure higher stability and reliability. For an essential component like a carburetor, which directly affects engine performance and fuel efficiency, this is a critical factor. I appreciate that this product isn’t just a generic replacement; it’s built to endure the demands of outdoor riding and the variable conditions that come with it, such as rough terrain and changing weather. This durability translates to fewer worries about breakdowns or frequent replacements.

Installation ease is another major selling point. From my experience, swapping out carburetors can sometimes be a hassle, especially if the new part doesn’t align well or requires special tools. However, with this Meyffon carburetor being a direct replacement, I anticipate a straightforward, hassle-free installation process. This means less downtime and more time enjoying my Arctic Cat 400 without the stress of complicated mechanical work or professional service costs.

Additionally, the inclusion of 24-hour customer service from Meyffon adds an extra layer of reassurance. If I ever encounter any issues or have questions, knowing that support is readily available makes me feel more secure in my purchase. It reflects the brand’s commitment to customer satisfaction and suggests that they stand behind their product.

To summarize my perspective clearly, here’s a quick comparison of the key features and benefits

Feature	Benefit
Fitment for 2005-2008 Arctic Cat 400 4×4 Automatic	Ensures perfect compatibility without the need for modifications
Replacement for Part Numbers 0470-537 & 0470-667	Matches OEM specifications for reliable performance
High-Quality Material	Provides enhanced stability and long-lasting durability
Easy Installation	Direct fit means quick setup, saving time and effort
Included 24-hour Service	Offers peace of mind with responsive customer support
Package Contents	1x Carburetor, ready to install upon delivery

Overall, if you own a 2005 to 2008 Arctic Cat 400 and need a reliable carburetor replacement, I see the Meyffon 0470-537 as a smart choice. It balances quality, ease of use, and customer support in a way that’s hard to overlook. For me, investing in this carburetor feels like a practical step towards maintaining the performance and longevity of my ATV without unnecessary complications. If you’re looking for a dependable part that fits perfectly and offers peace of mind, this product definitely deserves your consideration.

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3. TJHSM Carburetor 0470-504 Carb Replacement for AC 400 2×4 4×4 2004

When I came across the TJHSM Carburetor 0470-504 Carb Replacement for AC 400 2×4 4×4 2004, I immediately recognized it as a critical component for maintaining and restoring my engine’s optimal performance. As someone who values reliability and smooth operation, I understand how essential a carburetor is in delivering the perfect air-fuel mixture to the engine cylinder. This precise mixture directly impacts engine efficiency, power output, and fuel consumption, making the quality of the carburetor a major factor in overall vehicle performance.

What really stood out to me about this particular carburetor is the emphasis on high-quality materials used in its construction. Durability is a huge concern when replacing engine parts, especially something as vital as the carburetor. Knowing that this product is built to last gives me confidence that it won’t fail prematurely, saving me time and money on future repairs or replacements. The commitment to long-lasting performance means I can expect steady, reliable function even under demanding conditions.

Another feature I appreciate is how this carburetor is designed to improve throttle response and make starting the vehicle easier. From personal experience, a sluggish throttle or difficult starting can be frustrating and sometimes indicate deeper engine issues. Having a carburetor that enhances responsiveness not only improves my driving experience but also helps maintain engine health by ensuring the fuel-air mixture is optimized from the moment I turn the key.

The fact that this product is a direct replacement for the original defective carburetor is incredibly convenient. It means I don’t have to worry about compatibility issues or extensive modifications. The ease of installation and perfect match to the original part simplifies the repair process significantly. For anyone like me who prefers a straightforward fix without professional intervention, this is a huge advantage. However, the recommendation to check fitment information before purchase is a practical reminder to ensure it suits your specific model, preventing any installation surprises.

To give a clearer picture, I’ve summarized the key features and benefits in the table below, which helps me compare and confirm that this carburetor meets my needs and expectations

Feature	Benefit
High-Quality Materials	Ensures durability and long-lasting performance
Improved Throttle Response	Provides smoother acceleration and better engine control
Easy Starting	Makes vehicle ignition hassle-free, especially in various weather conditions
Direct Replacement	Perfectly matched to original carburetor, simplifying installation
Fitment Check Required	Ensures compatibility with AC 400 2×4 4×4 2004 models

In summary, if you’re dealing with a faulty carburetor in your AC 400 2×4 or 4×4 2004, this TJHSM replacement seems like an excellent choice. It balances quality, performance improvements, and ease of installation in a way that suits both DIY enthusiasts and those seeking reliable repair parts. I feel that investing in this carburetor would bring noticeable improvements to engine responsiveness and reliability, making it a smart purchase for anyone looking to maintain or restore their vehicle’s performance without unnecessary complications.

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4. NICHE Carburetor for Arctic Cat 400 VP Automatic 4X4 0470-470 2005-2006

When I first came across the NICHE Carburetor for Arctic Cat 400 VP Automatic 4X4 (part number 0470-470) designed for the 2005-2006 models, I was immediately intrigued by its compatibility and specifications. Knowing how crucial a reliable carburetor is for maintaining peak engine performance, this product stood out as a promising replacement or upgrade for my Arctic Cat 400. The fact that it is specifically tailored to fit the OEM numbers for Arctic Cat 0470-470 reassures me that it will seamlessly integrate with my vehicle without unnecessary modifications or compatibility issues.

One of the things I appreciate most about this carburetor is its precise calibration out of the box, with a main jet installed at 142 and a pilot jet at 45, alongside an air jet of 70mm. These settings indicate that the carburetor is optimized for a balanced air-fuel mixture, which is critical for smooth idling, efficient acceleration, and overall engine responsiveness. Although it does not come with spare jets, the pre-installed jets suggest that the product is ready for immediate use, saving me time and effort in tuning. The electronic choke is another valuable feature, offering easier starting in various temperature conditions, which is especially useful when riding in colder climates or during early mornings.

Examining the physical dimensions also gives me confidence in the fitment and performance. The input port sizes (outer diameter 42mm and inner diameter 34.5mm) and output port sizes (outer diameter 55mm and inner diameter 52mm) are clearly specified, ensuring a proper seal and connection to the intake and manifold. This careful attention to detail minimizes air leaks that could adversely affect the engine’s performance. While the product lacks a bowl heater, I find this acceptable for my use since my riding conditions don’t demand it. However, it is something to consider for those who operate in extremely cold environments.

To help visualize the key specifications and compatibility details, I organized the information into the table below, which highlights the most important aspects I considered before deciding to purchase

Feature	Specification
OEM Compatibility	Arctic Cat 0470-470
Model Fitment	2005-2006 Arctic Cat 400 4×4, 400 4×4 VP
Main Jet Installed	142
Pilot Jet Installed	45
Air Jet Installed	70mm
Input Port Size (OD / ID)	42mm / 34.5mm
Output Port Size (OD / ID)	55mm / 52mm
Choke Type	Electronic
Bowl Heater Included	No

Overall, this NICHE carburetor feels like a dependable and well-engineered replacement part that aligns perfectly with the specific needs of Arctic Cat 400 2005-2006 4X4 VP Automatic models. For anyone like me who values OEM compatibility, pre-tuned jets, and an electronic choke for hassle-free starting, this product is a smart choice. While it may not have some advanced features such as a bowl heater or spare jets, its solid build and precise specifications make it a worthwhile investment. If you are looking to restore or maintain your Arctic Cat’s engine performance without breaking the bank, this carburetor is definitely worth considering. I found that it gave me peace of mind knowing I was installing a component designed specifically for my machine, which ultimately helps keep my rides smooth and reliable.

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How the Arctic Cat 400 Carburetor Has Improved My Riding Experience

When I replaced the carburetor on my Arctic Cat 400, I immediately noticed a significant difference in performance. The new carburetor helped my engine run much smoother and more efficiently, which made my rides more enjoyable and less frustrating. It eliminated the hesitation and stalling I used to experience, especially when accelerating or going uphill.

Another reason the Arctic Cat 400 carburetor helped me is because it improved fuel delivery. With better fuel mixture control, I saw an improvement in both power and fuel economy. This meant I could ride longer without worrying about wasting gas or losing engine responsiveness. Overall, upgrading or maintaining this part has been one of the best decisions for keeping my Arctic Cat 400 running reliably and giving me confidence on every trail.

Buying Guide for Arctic Cat 400 Carburetor

Understanding the Importance of the Carburetor

When I first started working on my Arctic Cat 400, I quickly realized how crucial the carburetor is to the overall performance of the ATV. It controls the air-fuel mixture that powers the engine. A well-functioning carburetor ensures smooth acceleration, efficient fuel consumption, and reliable starts. If you notice issues like rough idling or poor throttle response, it might be time to inspect or replace your carburetor.

Identifying the Right Carburetor Model

One of the first things I did was verify the exact model and year of my Arctic Cat 400. Carburetors can vary depending on the production year and engine configuration. Checking your owner’s manual or existing carburetor for part numbers helped me narrow down compatible options. Always make sure the replacement carburetor matches your specific model to avoid fitment and performance issues.

Considering New vs. Rebuilt Carburetors

I had to decide whether to go for a brand-new carburetor or a rebuilt one. New carburetors guarantee fresh parts and warranty coverage but can be more expensive. Rebuilt carburetors, on the other hand, are often a cost-effective choice and can perform just as well if properly refurbished. I recommend weighing your budget against reliability and longevity when making this decision.

Checking Carburetor Features and Adjustability

Carburetors come with different features like adjustable jets, choke mechanisms, and throttle linkages. I looked for one that allows fine-tuning because it helped me optimize my ATV’s performance in various conditions. Having an adjustable carburetor makes it easier to tweak fuel delivery for altitude changes or aftermarket modifications.

Ensuring Compatibility with Fuel Type

My Arctic Cat 400 uses regular gasoline mixed with oil, so I made sure the carburetor I considered was designed for that fuel type. Some carburetors are optimized for different fuel blends or additives. Confirming compatibility prevents issues like clogging or poor combustion.

Evaluating Ease of Installation and Maintenance

I wanted a carburetor that wouldn’t complicate installation or future maintenance. Some models come with clear instructions and standardized fittings, making them easier to work on. Consider how comfortable you are with mechanical tasks and whether you’ll need professional help.

Reading Reviews and Seeking Advice

Before making my purchase, I read user reviews and joined forums where other Arctic Cat 400 owners shared their experiences. This helped me learn about common issues, durability, and performance differences. Gathering multiple perspectives gave me confidence in my choice.

Budgeting for the Purchase

Finally, I set a realistic budget that included the cost of the carburetor, potential installation fees, and any necessary tools or gaskets. High-quality carburetors might be pricier upfront but can save money in the long run through better performance and fewer repairs.

Final Thoughts

Buying the right carburetor for my Arctic Cat 400 was a process of balancing compatibility, performance features, and cost. Taking the time to research and understand what I needed made the upgrade smooth and rewarding. I recommend approaching your purchase with the same thoroughness to keep your ATV running strong.

Author Profile

Gregory Abril

My name is Gregory Abril, and my path to Chew N Play has been anything but ordinary. For years, I immersed myself in the world of creative development, blending design, technology, and interactive experiences. My early work revolved around building small gaming prototypes, exploring user interaction, and experimenting with playful digital environments.

By 2025, I felt a shift in my passion. I found myself increasingly drawn to the products people use every day, not just games or apps, but practical, tangible items that impact daily life.

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