BOSS BEARING HFF4024 Hiflo Air Filter

( Brand: Boss Bearing ), ( Part Type: Filter ), ( Manufacturer Part Number: HFF4024 )

Review BOSS BEARING Hiflo Air Filter Yamaha fits WARRIOR YFM350X 1989–2004

Introducing the BOSS Bearing HFF4024 Hiflo Air Filter, an essential upgrade for your Yamaha YFM350X Warrior ATVs manufactured between 1989 and 2004. This high-performance air filter is designed to provide optimal engine protection and enhanced power delivery, ensuring a superior riding experience.

The HFF4024 is a drop-in replacement for your stock air filter, featuring a 4-layer progressive media design that captures more dirt and contaminants while maintaining excellent airflow. The outer layer consists of a fine prefilter, which traps large particles and extends the life of the inner filters. The inner layers are composed of progressive foam, which offers progressively finer filtration as the air passes through, ensuring cleaner air reaches the engine.

This air filter is made from heat-resistant, high-density foam that can withstand temperatures up to 250 F (121 C), making it ideal for high-performance applications and off-road riding conditions. The foam material also provides excellent moisture absorption, preventing water damage to the engine.

The BOSS Bearing HFF4024 Hiflo Air Filter is easy to install, requiring no modifications to your ATV. Simply remove the old air filter and replace it with the new one. The filter comes with a reusable oil bath air cleaner element, which can be cleaned and reused for added convenience.

Upgrading to the BOSS Bearing HFF4024 Hiflo Air Filter for your Yamaha YFM350X Warrior will result in improved engine performance, increased horsepower, and extended engine life. Additionally, the filter's long service life reduces the need for frequent replacements, saving you time and money in the long run.

Choose the BOSS Bearing HFF4024 Hiflo Air Filter for your Yamaha YFM350X Warrior and experience the difference a high-quality air filter can make in your off-road adventures.

The Boss HFF4024 Hi-Flow Air Filter is a popular aftermarket filter option for the Yamaha YFM350X Warrior models from 1989 to 2004. This air filter is known for its high-performance design and ability to increase airflow and engine power. Let's examine the pros and cons of using this air filter on your Yamaha Warrior.

1. Increased Airflow: The Boss HFF4024 Hi-Flow Air Filter is designed to allow more air to flow into the engine, which can result in increased horsepower and improved engine performance.

2. Improved Filtration: This air filter uses a synthetic media that can trap smaller particles than OEM paper filters. This means that the engine is protected from more contaminants, which can help extend the life of the engine.

3. Easy Installation: The Boss HFF4024 Hi-Flow Air Filter is fairly easy to install, and most users report that the installation process takes less than an hour.

4. Durable: This air filter is made from high-quality materials, and it is designed to last longer than OEM paper filters.

5. Better Fit: Some users report that the Boss HFF4024 Hi-Flow Air Filter fits better than the OEM filter, which can help prevent air leaks and improve overall performance.

1. Cost: The Boss HFF4024 Hi-Flow Air Filter is more expensive than OEM paper filters. However, many users report that the increased performance and longer lifespan make the investment worthwhile.

2. Maintenance: Some users report that the synthetic media in the Boss HFF4024 Hi-Flow Air Filter requires more frequent cleaning or replacement than OEM paper filters. However, this is a common issue with high-performance air filters, and many users find that the benefits outweigh the added maintenance requirements.

The Boss HFF4024 Hi-Flow Air Filter is a high-performance aftermarket option for the Yamaha YFM350X Warrior models from 1989 to 2004. While it is more expensive than OEM paper filters, many users report that the increased airflow, improved filtration, and better fit make it a worthwhile investment. Additionally, the durability of the filter means that it may last longer than OEM filters, which can help offset the initial cost. Ultimately, the decision to use the Boss HFF4024 Hi-Flow Air Filter on your Yamaha Warrior comes down to your personal preferences and budget.

If you are looking for improved performance and increased horsepower from your Yamaha YFM350X Warrior, the Boss HFF4024 Hi-Flow Air Filter is a great option to consider. However, if you are on a tight budget or prefer the lower maintenance requirements of OEM paper filters, you may want to stick with the stock filter. Ultimately, the choice is yours, but the Boss HFF4024 Hi-Flow Air Filter is a high-quality aftermarket option that is worth considering for anyone looking to get the most out of their Yamaha Warrior.

part # hff4024 price

• $28.81

specifications utvshift:

• for models: Yfm350x, Warrior
• for makes: Yamaha
• for years: 1989-2004
• brand: Boss Bearing
• part type: Filter
• manufacturer part number: HFF4024

offer utvshift:

• availability: In Stock
• quantity: 3
• started: December 5, 2025
• options: Ship-to-home
• sold: 0

payments utvshift:

• wallet: Apple-pay
• credit card: Discover
• other

shipping utvshift:

• cost: $0.00
• type: Fixed
• class: Standard, Expedited
• transit: 4-8 Days
• service: USPS First Class, USPS Priority Mail Express
• carrier: USPS

returns utvshift:

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

seller utvshift:

• rating: 99.6%
• # reviews: 213726

general utvshift:

• condition: New
• ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts

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