1. UTV-ATV Air Filters Items
  2. sku: 1933298956948672
  3. FILTERS 2871509

K-N FILTERS 2871509 Air Filter 400L

fits model: Trail, Boss, Blazer. make: Polaris.

2871509 K&n Filters Replacement Air Filter For Polaris Trail Boss And Blazer 400l

( Brand: K-n Filters ), ( Type: Air Filter ), ( Machine Type: Atv ), ( Oe/oem Part Number: Sp-2742 ), ( Manufacturer Part Number: 2871509 ), ( Universal Fitment: No ), ( Performance Part: Yes )

Review K N FILTERS Replacement Air Filter Polaris And fits TRAIL BOSS BLAZER

Introducing the Polaris 2871509 Air Filter, an essential component designed specifically for the Polaris Trail Boss Blazer 400L. This air filter is engineered to provide optimal engine protection and enhance your off-road riding experience.

Crafted with a pleated design, this air filter boasts an increased filtering surface area, allowing it to trap even the smallest contaminants effectively. Its thick, high-density cotton media ensures efficient filtration, ensuring a clean air supply to the engine, ultimately prolonging its life.

The 2871509 Air Filter features a durable fiberglass frame, reinforced with a sturdy synthetic fabric. This frame not only provides a secure fit but also ensures the integrity of the filter is maintained even in the toughest riding conditions.

Designed for easy installation and maintenance, this air filter comes with a standard size and shape, allowing it to be a direct replacement for your OEM filter. Additionally, it is easy to clean and reuse, simply rinse it with warm water and allow it to dry before reinstalling.

This air filter is essential for the Polaris Trail Boss Blazer 400L, ensuring its engine runs smoothly and efficiently by maintaining clean air intake. With its superior filtration capabilities, this air filter provides you with peace of mind, giving you the freedom to explore the great outdoors without worrying about potential engine damage.

Invest in the Polaris 2871509 Air Filter today and enjoy the confidence that comes with knowing your bike is protected and optimally performing for your next off-road adventure.

Pros and Cons of Buying a Polaris Trailsport 400L Air Filter (Model Number 2871509)

**Pros:**

1. Designed for the Polaris Trailsport 400L: This air filter is specifically engineered for use in the Polaris Trailsport 400L ATV, ensuring a perfect fit and optimal engine performance.

2. High-Performance Media: The 2871509 air filter features high-performance media that can effectively trap impurities, ensuring cleaner air enters the engine and thereby enhancing its lifesage and improving acceleration.

3. Easy Installation: This air filter is relatively easy to install and replace, making maintenance a breeze.

4. OEM Replacement: Purchasing an OEM filter from Polaris ensures that the filter meets the manufacturer's specifications and provides consistent, reliable performance.

5. Increased Filtration: The 2871509 air filter provides increased filtration compared to some aftermarket alternatives, ensuring that the engine stays protected from dust and debris.

**Cons:**

1. Cost: Compared to some aftermarket options, the Polaris OEM air filter can be more expensive. However, you can justify the cost by considering the improved performance and reliability.

2. May Require More Frequent Replacements: Depending on the riding conditions, the 2871509 air filter may need to be changed more frequently than aftermarket filters. This can be an ongoing cost, but it comes with the assurance of optimal engine performance.

**Conclusion:**

In conclusion, while the Polaris 2871509 air filter for the Trailsport 400L comes with some drawbacks such as a higher cost and potentially more frequent replacements the benefits, including a perfect fit, high-performance media, easy installation, OEM replacement, and increased filtration, can ultimately outweigh the cons for many riders who prioritize optimal performance and reliability.

**Recommendation:**

If you're looking for unparalleled performance, convenience, and reliability, the Polaris 2871509 air filter for the Trailsport 400L is an excellent choice. You will enjoy the peace of mind that comes with knowing the filter is specifically designed for your machine and meets the manufacturer's specifications. However, consider your budget and usage patterns before deciding, as the higher upfront cost and potential for more frequent replacements may not be suitable for all riders.

part # 2871509 prices

  • $19.99-$38.11

specifications filterblank:

  • for models: Trail, Boss, Blazer
  • for makes: Polaris
  • brand: K-n Filters
  • type: Air Filter
  • machine type: Atv
  • oe/oem part number: Sp-2742
  • manufacturer part number: 2871509
  • universal fitment: No
  • performance part: Yes

seller filterblank:

  • # reviews: 544
  • rating: 100.0%

shipping filterblank:

  • transit: 5-13 Days
  • class: Standard
  • cost: $0.00
  • type: Calculated
  • service: USPS Ground Advantage
  • carrier: USPS

offer filterblank:

  • sold: 0
  • options: Ship-to-home
  • quantity: 2
  • availability: In Stock
  • best offers: True
  • started: February 7, 2025

general filterblank:

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

payments filterblank:

returns filterblank:

  • policy: No Returns
for models: trail, boss, blazer, for makes: polaris, type: air filter, machine type: atv, oe/oem part number: sp-2742, universal fitment: no, performance part: yes,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 1933298956948672,

K-n Filters 2871509 Is Similar To:

filterblank logo
5 offers $19.99–$38.11 USD
  • Offer #1: $19.99 price + $9.99 delivery = $29.98* total. Original K & N New In box. K & N Filter SP-2741.+$9.99 shipping
  • Offer #2: $27.95 price + $13.70 delivery = $41.65* total. 1996-1999: Polaris Trail Boss 250 250. 2000: Polaris Xplorer 250 4x4 250.+$13.70 shipping
  • Offer #3: $38.11 price + free delivery = $38.11* total. 1989 - 1993 Polaris Trail Boss 250 4x4. 1994 - 1995 Polaris 2x4.FREE SHIPPING
  • Offer #4: $59.40 price + free delivery = $59.40* total. Built for durability and consistent performance, these filters help improve engine efficiency, extend engine life, and ensure smooth operation in all riding conditions. Polaris Xplorer (1996-1998).FREE SHIPPING
  • Offer #5: $34.99 price + $6.87 delivery = $41.86* total.+$6.87 shipping