OUTERWEARS 7704-O317986-ATV Filter YA-4504

( Brand: Outerwears ), ( Part Type: Filter ), ( Manufacturer Part Number: 7704-O317986-ATV )

Review OUTERWEARS Pre filter blue Yamaha fits YFZ450 2006–2007

Introducing the Oweralls 7704-O317986-ATV Pre-Filter, specifically designed for the Yamaha YFZ450 with the Ya-4504 filter and a blue color scheme for the year models 2006 and 2007. This pre-filter is an essential accessory for enhancing the performance and longevity of your ATV's air filtration system.

Crafted from high-quality materials, this pre-filter boasts a pleated design with multiple layers to effectively trap and hold larger particles before they reach the main air filter. This not only ensures optimal engine efficiency but also extends the life of your main air filter, reducing the frequency of replacement.

The blue color scheme not only adds a stylish touch to your ATV but also makes it easier for you to identify your pre-filter during maintenance or cleaning. The pre-filter is designed with a universal fitment in mind, making it a versatile choice for a wide range of Yamaha YFZ450 models.

The Oweralls 7704-O317986-ATV Pre-Filter is easy to install, with clear instructions provided to guide you through the process. Its robust construction ensures durability, even under the most demanding off-road conditions. Additionally, it can be easily cleaned or replaced when needed, ensuring that your ATV is always ready for the next adventure.

In summary, the Oweralls 7704-O317986-ATV Pre-Filter is a must-have accessory for any Yamaha YFZ450 owner with a Ya-4504 filter and a blue color scheme for the years 2006 and 2007. It not only enhances the performance and longevity of your air filtration system but also adds a touch of style to your ATV. With its universal fitment, robust construction, and easy cleaning or replacement, this pre-filter is an investment that will pay for itself in both functionality and convenience.

Pre-Filter for Ya-4504 Filter-Blue 2006-2007 Yamaha YFZ450: To Buy the Outerwear 7704-O317986-ATV, or Not?

The Outerwear 7704-O317986-ATV pre-filter is an aftermarket accessory designed to extend the life of the original Ya-4504 filter-blue on 2006-2007 Yamaha YFZ450 ATV models. This pre-filter is essential as the stock filter may not provide adequate protection against debris, damaging the engine over time. In this analysis, we will discuss the advantages and disadvantages of purchasing a Outerwear pre-filter for your Yamaha YFZ450.

1. Enhanced Engine Protection: The pre-filter safeguards the engine by trapping larger particles, preventing them from reaching the main filter and causing potential damage.

2. Increased Filtration Efficiency: The Outerwear pre-filter has a larger filtering surface area, ensuring that more dirt and debris are captured, thus prolonging the life of the main filter.

3. Easy Installation: This pre-filter can be quickly and easily installed without the need for any major modifications to the ATV.

4. Cost-Effective: The Outerwear pre-filter is a more affordable alternative to purchasing a new Ya-4504 filter-blue every few riding seasons.

5. Improved Engine Performance: By keeping the engine cleaner, the pre-filter enhances engine performance, allowing for smoother and more consistent power delivery.

1. Additional Maintenance: While the pre-filter reduces the frequency of main filter replacements, it still requires regular cleaning or replacement to maintain optimal performance.

2. Potential Reduced Airflow: The pre-filter may slightly reduce airflow to the engine, which could potentially affect engine performance. However, this is usually negligible and not noticeable in most riding conditions.

3. Increased Weight: The pre-filter adds some extra weight to the ATV, which might be insignificant for most riders but could be a concern for those seeking maximum performance or weight savings.

The Outerwear 7704-O317986-ATV pre-filter is an excellent investment for Yamaha YFZ450 owners looking to protect their engine from debris while extending the life of their main filter. Its advantages, such as enhanced engine protection, increased filtration efficiency, easy installation, cost-effectiveness, and improved engine performance, far outweigh the minor disadvantages, including additional maintenance requirements, potential reduced airflow, and increased weight. Overall, the Outerwear pre-filter is a worthwhile addition to your Yamaha YFZ450 ATV.

Based on the pros and cons discussed above, we recommend purchasing the Outerwear 7704-O317986-ATV pre-filter for your Yamaha YFZ450 to ensure optimal engine performance and longevity.

part # 7704o317986 prices

• $22.95-$35.99

specifications filterblank:

• for models: Yfz450
• for makes: Yamaha
• for years: 2006-2007
• brand: Outerwears
• part type: Filter
• manufacturer part number: 7704-O317986-ATV

seller filterblank:

• rating: 99.8%
• # reviews: 75443

payments filterblank:

• credit card: Diners-club
• wallet: Paypal
• other

offer filterblank:

• sold: 0
• started: January 19, 2026
• options: Ship-to-home
• availability: In Stock
• quantity: 8

shipping filterblank:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 3-5 Days
• service: Standard

returns filterblank:

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

general filterblank:

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

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