HONDA KNNHA-4099 Air Filter 024844040794 Engineering TRX400EX/X

( Type: Air Filter ), ( Manufacturer Part Number: KNNHA-4099 ), ( Features: Round ), ( UPC: 024844040794 )

Review HONDA Engineering Trx400ex/x Replacement Air Filter fits TRX400EX 1999–2009

The K&N Intake Air Filter Kit (KN-3368) for Honda TRX400EX/X models is a premium performance upgrade designed to enhance the engine's air intake system. Engineered specifically for Honda TRX400EX/X models, this air filter replacement guarantees a snug fit and quick installation.

Constructed from an oversized cotton filter media, this air filter ensures that more air enters the engine, without allowing impurities to pass through. This results in improved engine performance, increase in horsepower, and overall better engine response. The cotton media possesses a more effective filtering surface area that captures more dirt particles compared to the OEM paper filter.

The K&N air filter comes in a conical shape with a 4-inch diameter and 3 inches in height, making it easy to locate and install in place of the OEM air filter. The kit is complete with an syones (ER-4120) washable polyurethane intake tube that is designed to improve airflow by reducing restrictive bends in the stock intake. This intake tube is constructed of durable, lightweight polyurethane material and is coated with a heat shield to protect against engine heat, ensuring a long service life.

The K&N air filter is washable and reusable; you can clean it with a mild detergent and warm water. Once dried, the filter is ready for reuse, saving you money in the long run as compared to disposable paper filters. And with a 1-year limited warranty against manufacturing defects, you can rest assured that you're not just getting an air filter but a performance upgrade for your Honda TRX400EX/X.

The K&N air filter installation requires minimal effort, and the detailed instructions in the kit ensure a simple and straightforward process. In summary, the K&N Intake Air Filter Kit (KN-3368) is an effective way to boost your Honda TRX400EX/X's performance while improving its filtration capabilities.

Buying the engineering KN-HA-4099 99-09 Honda TRX400EX/X air filter comes with both advantages and disadvantages, which you should consider before making a purchase.

1. Improved Engine Performance: This aftermarket air filter is designed to provide better airflow and filtration, which results in improved engine performance. It can help the engine breathe easier and provide more power, especially during heavy usage.

2. Longer Filter Life: The KN-HA-4099 air filter is made with high-quality materials, which ensures a longer filter life compared to OEM filters. This means less frequent filter replacements, saving you money in the long run.

3. Better Filtration: KN filters use a synthetic media that offers better filtration than OEM filters. This helps protect the engine from dust and other particles, helping to maintain engine health and prolong its life.

4. Easy Installation: The air filter is easy to install and can be done in a matter of minutes. It comes with a reusable oil impregnated filter paper, which means that once installed, it does not need to be replaced as often as traditional paper filters.

1. Cost: The KN-HA-4099 air filter may cost more than the OEM filter. However, the longer filter life and improved performance may offset the initial investment over time.

2. Potential Fitment Issues: Make sure that the filter is compatible with your specific Honda TRX400EX/X model before purchasing. Incorrect fitment may result in engine damage and decreased performance.

3. Limited Availability: These filters may not be readily available at local auto parts stores and may need to be ordered online.

The engineering KN-HA-4099 99-09 Honda TRX400EX/X air filter offers improved engine performance, longer filter life, and better filtration. While it may cost more upfront, the savings from fewer filter replacements and the potential for increased engine power may make it a worthwhile investment for those who use their ATVs heavily or in dusty conditions. However, ensure compatibility and check availability before making a purchase.

If you frequently use your Honda TRX400EX/X in dusty conditions or for extended periods and are looking for better engine performance and longevity, the KN-HA-4099 air filter is a solid investment. Its synthetic media and high-quality construction offer superior filtration and longer filter life, resulting in better overall engine protection. Due to potential fitment issues and limited availability, make sure to verify compatibility and check availability before making a purchase.

part # knnha4099 prices

• $77.95-$89.88

specifications filterblank:

• for models: Trx400ex
• for makes: Honda
• for years: 1999-2009
• type: Air Filter
• manufacturer part number: KNNHA-4099
• features: Round
• upc: 024844040794

payments filterblank:

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

seller filterblank:

• rating: 99.5%
• # reviews: 1442

shipping filterblank:

• service: USPS Ground Advantage
• class: Standard
• cost: $10.00
• transit: 5-11 Days
• type: Fixed
• carrier: USPS

offer filterblank:

• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True
• started: January 24, 2025

general filterblank:

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

returns filterblank:

• policy: No Returns

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