1. UTV-ATV Air Filters Items
  2. sku: 3053310771693502
  3. UNI 4640-U491858-ATV

UNI 4640-U491858-ATV Auto Cat Air Filter

fits model: 400, 4x4. make: Arctic, Arctic-cat. year: 2003–2004.

4640-u491858-atv Uni Multi-stage Competition Air Filter For 2003-2004 Arctic Cat 400 4x4 Auto

( Brand: Uni ), ( Part Type: Filter ), ( Manufacturer Part Number: 4640-U491858-ATV )

Review UNI Multi stage Competition Air Filter Arctic Cat Auto fits 400 4X4 2003–2004

Introducing the UNI 4640-U491858-ATV multi-stage air filter, meticulously engineered to deliver exceptional performance for your 2003-2004 Arctic Cat 400 4x4 automatic ATV. This air filter is a must-have upgrade for those seeking to enhance their vehicle's engine efficiency and overall performance.

The UNI 4640-U491858-ATV air filter is a multi-stage filter, meaning it utilizes multiple layers of media to trap even the smallest contaminants before they reach the engine. The outer layer is a pre-filter, designed to capture larger particles, while the inner layers are made of advanced synthetic media that can trap ultra-fine particles and contaminants, ensuring the engine breathes clean air at all times.

This air filter boasts a high-flow design, allowing for maximum airflow to reach the engine. The filter's pleated construction increases its surface area, ensuring that more air can pass through, resulting in improved engine performance and power output.

The UNI 4640-U491858-ATV air filter is easy to install, with a simple, secure mounting system that ensures a tight seal and prevents any unwanted air leakage. It is also compatible with the factory air box, making for a seamless installation process.

Made from durable materials, this air filter is built to withstand the rigors of off-road riding. It is resistant to oil, water, and other harsh elements, ensuring that it can handle the demands of your Arctic Cat 400 4x4 automatic ATV.

In summary, the UNI 4640-U491858-ATV multi-stage air filter is a high-performance upgrade for your 2003-2004 Arctic Cat 400 4x4 automatic ATV. It delivers improved engine efficiency, enhanced power output, and superior protection against contaminants, making it an essential addition for any off-road enthusiast.

Uni 4640-U491858-ATV Multi-Stage Air Filter for 2003-2004 Arctic Cat 400 4x4 Auto: A Detailed Analysis

1. Description:

The Uni 4640-U491858-ATV is a multi-stage air filter designed specifically for the 2003-2004 Arctic Cat 400 4x4 Auto. It is engineered to provide improved air filtration for enhanced engine performance and longevity.

2. Pros:

a. Enhances Engine Performance: A well-designed air filter ensures that the engine receives clean air, which results in improved combustion and, consequently, better engine performance.

b. Prolongs Engine Life: By trapping contaminants and keeping the engine free of dirt and debris, this air filter can help extend the life of the engine.

c. Easy Installation: The Uni 4640-U491858-ATV air filter is designed for easy installation, making it a convenient option for ATV owners.

3. Cons:

a. Potential for Increased Airflow Restriction: A multi-stage air filter has more layers, which may restrict airflow slightly more than a single-stage filter. However, the benefits of improved filtration often outweigh this potential downside.

b. Higher Cost: Multi-stage air filters generally cost more than single-stage filters due to the additional filtration layers and materials used.

4. Conclusion:

The Uni 4640-U491858-ATV multi-stage air filter offers several advantages, including enhanced engine performance and extended engine life, which can make it a worthwhile investment for 2003-2004 Arctic Cat 400 4x4 Auto owners. While it may come with a higher cost and a slight increase in airflow restriction, the benefits often outweigh these potential drawbacks.

5. Recommendation:

If you are looking for an air filter that provides optimal engine protection and improved performance for your 2003-2004 Arctic Cat 400 4x4 Auto, the Uni 4640-U491858-ATV multi-stage air filter is a recommended option. Despite its higher cost and potential for increased airflow restriction, the benefits it offers can contribute significantly to the longevity and performance of your ATV's engine.

part # 4640u491858 price

  • $32.23

specifications filterblank:

  • for models: 400, 4x4
  • for makes: Arctic, Arctic-cat
  • for years: 2003-2004
  • brand: Uni
  • part type: Filter
  • manufacturer part number: 4640-U491858-ATV

shipping filterblank:

  • service: Standard
  • cost: $0.00
  • class: Standard
  • type: Fixed
  • transit: 4-9 Days

returns filterblank:

  • paid by: Seller
  • policy: Returns Accepted
  • time: 30 Days

general filterblank:

  • ATV, Side-by-Side UTV Parts Accessories > Air Intake Fuel Delivery > Air Filters
  • condition: New

offer filterblank:

  • options: Ship-to-home
  • started: April 3, 2025
  • availability: In Stock
  • sold: 0
  • quantity: 9

payments filterblank:

  • credit card: Mastercard
  • other
  • wallet: Paypal

seller filterblank:

  • rating: 99.4%
  • # reviews: 63065
for models: 400, 4x4, for makes: arctic, arctic-cat, for years: 2003-2004, part type: filter,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 3053310771693502,

Uni 4640-U491858 Is Similar To:

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1 offer $32.23 USD
  • Offer #1: $32.23 price + free delivery = $32.23* total. 2002 - 2002 Arctic Cat 400 2x4 FIS. 2004 - 2004 Arctic Cat 400 4x4 Auto TBX.FREE SHIPPING