1. UTV-ATV Air Filters Items
  2. sku: 4577001566446791
  3. UNI ATAI-YA648387-21

UNI ATAI-YA648387-21 Utv Air Filter

fits model: 660, Rhino. make: Yamaha. year: 2004–2007.

Atai-ya648387-21 Uni 2004-2007 Yamaha Rhino 660 Utv Air Filter

( Brand: Uni ), ( Part Type: Filter ), ( Manufacturer Part Number: ATAI-YA648387-21 )

Review UNI Yamaha Utv Air Filter fits RHINO 660 2004–2007

Introducing the UNI Filter Air Element AT-21 for Yamaha Rhino 660 UTVs manufactured between 2004 and 2007, a high-performance replacement air filter designed to enhance your vehicle's engine efficiency and durability.

The UNI Filter AT-21 is an OEM-quality air filter that boasts a large filtering surface area, ensuring optimal engine protection against dust, debris, and other contaminants. Its pleated design allows for maximum filtration capability while maintaining a consistent airflow, resulting in improved engine performance and fuel efficiency.

This air filter is made with a specialized filter media that is both washable and reusable, making it an eco-friendly and cost-effective alternative to disposable filters. The media is constructed from a synthetic material that can effectively trap even the smallest particles, ensuring your engine remains clean and free from harmful contaminants.

The AT-21 comes with a robust, reusable aluminum housing that is designed to withstand the rigors of off-road driving. The housing features a secure clamping system that ensures a tight seal, preventing any unwanted air leakage and maintaining the integrity of the filter.

With its easy-to-install design, the UNI Filter AT-21 can be quickly and easily replaced in your Yamaha Rhino 660 UTV. The filter is designed to fit securely and snugly in its original location, ensuring a hassle-free installation process.

In summary, the UNI Filter AT-21 is a top-tier replacement air filter that offers superior filtration capability, durability, and ease of use for Yamaha Rhino 660 UTV owners. Its large filtering surface area, washable and reusable filter media, robust aluminum housing, and easy installation make it a must-have upgrade for any Rhino enthusiast looking to maximize their vehicle's performance and longevity.

Pros and Cons of Buying a Uni Filter (UAT-AIA-648387-21) for a Yamaha Rhino 660 UTV (Utility Terrain Vehicle) Air Filter

The Uni Filter (UAT-AIA-648387-21) is a popular aftermarket air filter option for the Yamaha Rhino 660 UTV. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this air filter to help you make an informed decision.

Pros:

1. Enhanced engine performance: This air filter is designed to capture more dirt and debris, ensuring cleaner air enters the engine. This results in improved engine performance, increased power, and better fuel efficiency.

2. Longer filter life: The Uni Filter has a larger filter media area compared to the stock air filter. This leads to longer filter life, reducing the frequency of filter replacements and saving you money in the long run.

3. Better protection against elements: The Uni Filter's design offers better sealing and protection against dust, water, and other external elements, ensuring optimal engine performance in various conditions.

4. Easy installation: The Uni Filter is straightforward to install, and no modifications are required to fit it onto your Yamaha Rhino 660 UTV.

Cons:

1. Cost: Although the Uni Filter offers several advantages, it comes at a higher cost compared to the stock air filter. Some users might find the price tag too steep.

2. Filter maintenance: The Uni Filter requires more frequent maintenance due to its larger filter media, which can be a downside for those who prefer less frequent maintenance tasks.

3. Potential for increased noise: Some users have reported an increase in engine noise after installing the Uni Filter. While this might not be a concern for everyone, it is worth considering if noise levels are a concern for you.

Conclusion:

The Uni Filter (UAT-AIA-648387-21) for the Yamaha Rhino 660 UTV presents several advantages, including enhanced engine performance, longer filter life, better protection against external elements, and easy installation. However, it also comes with some disadvantages, such as a higher cost, increased filter maintenance requirements, and potential for increased noise. Ultimately, the decision to purchase this air filter depends on your priorities, budget, and preferences. If you value improved engine performance, longer filter life, and better protection against external elements, the Uni Filter could be a worthwhile investment. Conversely, if you prefer a lower cost, less frequent maintenance, and minimal noise, the stock air filter might be a better choice for you.

part # ataiya64838721 price

  • $30.88

specifications filterblank:

  • for models: 660, Rhino
  • for makes: Yamaha
  • for years: 2004-2007
  • brand: Uni
  • part type: Filter
  • manufacturer part number: ATAI-YA648387-21

payments filterblank:

  • credit card: Visa
  • other
  • wallet: Paypal

returns filterblank:

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

shipping filterblank:

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

general filterblank:

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

offer filterblank:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • quantity: 9
  • started: August 24, 2025

seller filterblank:

  • rating: 99.5%
  • # reviews: 64739
for models: 660, rhino, for makes: yamaha, for years: 2004-2007, part type: filter,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 4577001566446791,

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1 offer $30.88 USD
  • Offer #1: $30.88 price + free delivery = $30.88* total. The principal of how foam air filters work is simple: "Open Cell" polyurethane foam is wetted with specially developed filter oil. UNI Air Filter.FREE SHIPPING