1. UTV-ATV Air Filters Items
  2. sku: 5151545673653793
  3. OUTERWEARS 66-070

OUTERWEARS 66-070 Water Repellent Box Cover Kit Air Filter 400EX

fits make: Honda.

66-070 Outerwears Honda 400ex Water Repellent Pre Filter Air Box Cover Kit

( Brand: Outerwears ), ( Type: Air Filter ), ( Machine Type: Atv ), ( Items Included: Cover ), ( Manufacturer Part Number: 66-070 )

Review OUTERWEARS Honda Water Repellent Pre Filter Air Box Cover Kit

Introducing the Outerwears 66-070 Honda 400EX Water Repellent Filter Air Box Cover Kit, an essential upgrade for your Honda 400EX ATV. This innovative accessory is designed to protect your air filter from the elements, ensuring optimal engine performance and prolonging the life of your filter.

The 66-070 kit comes with a high-quality, water-repellent air box cover. This cover is specifically engineered to fit the Honda 400EX model, ensuring a perfect seal and a snug fit. The water repellent feature is crucial in keeping water and debris out, especially during muddy or wet riding conditions.

The cover is made from a durable, lightweight material that resists scratches and damage. Its smooth, textured finish not only looks great but also aids in shedding off mud and water for easy maintenance. The cover is also designed to allow for easy access to the air filter, making routine maintenance a breeze.

This kit includes all necessary hardware for installation, making the process straightforward and hassle-free. No modifications to your existing air box are required, ensuring a factory-like fit and finish. The installation process is simple and can be completed in a short amount of time, allowing you to get back to riding as soon as possible.

By investing in the Outerwears 66-070 Honda 400EX Water Repellent Filter Air Box Cover Kit, you'll not only enhance the appearance of your ATV but also improve its performance and reliability. Protect your air filter from the elements and ride with confidence, no matter the terrain or weather conditions.

Pros and Cons of Buying a Honda 400EX Water Repellent Filter Air Box Cover Kit (66-070)

The Honda 400EX Water Repellent Filter Air Box Cover Kit (66-070) is a popular aftermarket accessory for Honda 400EX ATVs. This kit is designed to provide better protection against water and debris, enhancing the performance and longevity of the air filter. In this analysis, we will discuss the potential advantages and disadvantages of investing in this product.

Pros:

1. Enhanced Water Protection: The water repellent coating on the filter cover helps keep water out, preventing damage to the air filter and ensuring optimal engine performance in wet conditions.

2. Increased Durability: The cover is designed to be more robust than the OEM part, providing better protection against impacts, scratches, and other forms of damage.

3. Improved Filtration: The cover can help maintain a cleaner air filter by keeping out larger debris, which can lead to improved engine performance and longer filter life.

4. Easy Installation: The kit includes all necessary hardware for installation, making it a relatively straightforward process for most users.

5. Aesthetic Appeal: The cover not only offers functional benefits but also adds an attractive appearance to the ATV.

Cons:

1. Cost: Compared to the OEM part, the aftermarket water repellent filter air box cover kit may be more expensive.

2. Potential Fitment Issues: While the kit is designed to fit most Honda 400EX models, some users may experience fitment issues that require additional modifications or adjustments.

3. Longevity Concerns: Some users have reported that the water repellent coating can wear off over time, reducing its effectiveness.

4. Potential Weight Increase: The cover may add some additional weight to the ATV, which could impact performance in certain situations.

Conclusion:

The Honda 400EX Water Repellent Filter Air Box Cover Kit (66-070) offers several advantages, including enhanced water protection, increased durability, improved filtration, easy installation, and aesthetic appeal. However, it also comes with some potential disadvantages, such as cost, fitment issues, longevity concerns, and potential weight increase. Ultimately, the decision to purchase this kit depends on the individual user's needs, preferences, and budget.

Recommendation:

If you frequently ride your Honda 400EX ATV in wet conditions, the water repellent filter air box cover kit could be a worthwhile investment to protect your engine and filter from water damage. However, if you primarily ride in dry conditions or are concerned about cost, fitment issues, or longevity, you may want to consider other options or wait until the price drops. Regardless of your decision, always ensure proper installation and maintenance to maximize the benefits and lifespan of the cover.

part # 66070 prices

  • $29.53-$35.99

specifications filterblank:

  • for makes: Honda
  • brand: Outerwears
  • type: Air Filter
  • machine type: Atv
  • items included: Cover
  • manufacturer part number: 66-070

shipping filterblank:

  • transit: 4-9 Days
  • type: Calculated
  • service: USPS Ground Advantage
  • cost: $0.00
  • class: Standard
  • carrier: USPS

offer filterblank:

  • started: December 4, 2025
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • availability: In Stock

seller filterblank:

  • # reviews: 41
  • rating: 100.0%

returns filterblank:

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

general filterblank:

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

payments filterblank:

  • wallet: Paypal
  • credit card: Mastercard
  • other
for makes: honda, type: air filter, machine type: atv, items included: cover,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 5151545673653793,

Outerwears 66-070 Is Similar To:

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