1. UTV-ATV Air Filters Items
  2. sku: 4513889066635792
  3. POLARIS KNNPL-3214

POLARIS KNNPL-3214 Air Filter 024844352408 Engineering

fits model: Sportsman, Ace. make: Polaris. year: 2014–2015.

Knnpl-3214 K&n Engineering For 14-15 Polaris Sportsman Ace Replacement Air Filter

( Part Type: Filter ), ( California Prop 65 Warning: Warning ), ( Manufacturer Part Number: KNNPL-3214 ), ( Vintage Part: No ), ( UPC: 024844352408 )

Review POLARIS Engineering Replacement Air Filter fits SPORTSMAN ACE 2014–2015

Introducing the KN Filter KNPL-3214 engineering air filter, meticulously designed to deliver optimal performance for Polaris Sportsman ACE models with a 14-15 engine. This high-quality air filter is engineered to meet the demanding requirements of off-road riding, ensuring your engine runs smoothly and efficiently.

The KNPL-3214 is constructed using pleated cotton media, which boasts a large filtering surface area for exceptional dirt trapping capabilities. The media is enclosed in a robust aluminum housing, offering superior protection against the elements and engine bay debris. The filter's unique design includes an oil bath system that saturates the media with clean oil, enhancing its filtration efficiency and extending its service life.

This engineering air filter is easy to install, with a simple, intuitive design that requires no special tools. Its OEM-style construction ensures a perfect fit and seamless integration with your Polaris Sportsman ACE, minimizing the need for modifications. The KNPL-3214 is also reusable, allowing you to clean and re-oil it, reducing long-term costs and waste.

By upgrading to the KN Filter KNPL-3214 engineering air filter, you'll enjoy improved engine performance, enhanced throttle response, and increased power output. This filter is the ideal choice for riders who demand the best from their Polaris Sportsman ACE, ensuring a cleaner, more efficient air intake system for unmatched off-road adventures.

Buying the KN Filter Part Number KN-PL3214 as a replacement air filter for a 14-15 Polaris Sportsman ACE can have several advantages and potential drawbacks. Here's a breakdown of each:

Advantages:

1. Improved Air Flow: KN filters are known for their ability to provide increased air flow, which can lead to better engine performance and fuel efficiency.

2. Longer Filter Life: These filters have a pleated design that captures more dirt and debris, allowing them to last longer than traditional paper filters.

3. Easy Installation: The KN-PL3214 is a direct replacement for the OEM air filter, making installation straightforward and quick.

Disadvantages:

1. Cost: KN filters are generally more expensive than their OEM counterparts. However, their longer filter life and improved performance may offset the initial investment.

2. Maintenance: While KN filters last longer than paper filters, they still need to be cleaned or replaced periodically. This can add to the overall cost of ownership.

3. Availability: KN filters may not be as widely available as OEM filters, so you may need to order them online or visit a specialty performance parts store.

Conclusion:

The decision to buy the KN Filter Part Number KN-PL3214 for a 14-15 Polaris Sportsman ACE ultimately depends on your priorities. If you are looking for better engine performance, increased fuel efficiency, and a longer filter life, then the investment in a KN filter may be worthwhile. However, if cost and availability are major concerns, you may want to stick with the OEM filter. Ultimately, the choice is yours.

Recommendation:

If you are looking to maximize engine performance and filter life, and you are willing to pay a premium for it, then the KN Filter Part Number KN-PL3214 is a solid choice. However, if cost and availability are more important considerations, you may want to stick with the OEM filter. In either case, make sure to follow the manufacturer's recommendations for filter maintenance to ensure the longevity of your air filter and engine.

part # knnpl3214 prices

  • $83.99-$88.98

specifications filterblank:

  • for models: Sportsman, Ace
  • for makes: Polaris
  • for years: 2014-2015
  • part type: Filter
  • california prop 65 warning: Warning
  • manufacturer part number: KNNPL-3214
  • vintage part: No
  • upc: 024844352408

shipping filterblank:

  • type: Fixed
  • transit: 3-8 Days
  • class: Standard
  • cost: $15.99
  • service: Standard

general filterblank:

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

seller filterblank:

  • rating: 98.8%
  • # reviews: 7620

payments filterblank:

  • other
  • wallet: Paypal
  • credit card: Discover

offer filterblank:

  • started: August 12, 2025
  • availability: In Stock
  • quantity: 6
  • options: Ship-to-home
  • sold: 0

returns filterblank:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days
for models: sportsman, ace, for makes: polaris, for years: 2014-2015, part type: filter, california prop 65 warning: warning, vintage part: no,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, sku: 4513889066635792,

Polaris KNNPL-3214 Is Similar To:

filterblank logo
5 offers $83.99–$88.98 USD
  • Offer #1: $83.99 price + $15.99 delivery = $99.98* total. 2017 Polaris ACE 570 SP Base 2014-2015 Polaris Sportsman ACE Base.+$15.99 shipping
  • Offer #2: $84.99 price + free delivery = $84.99* total. K&N air filters are washable and reusable and provide high air-flow with excellent filtration. K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude.FREE SHIPPING
  • Offer #3: $88.98 price + free delivery = $88.98* total. FOR POLARIS SPORTSMAN ACE325; 2014.FREE SHIPPING
  • Offer #4: $86.18 price + free delivery = $86.18* total.FREE SHIPPING
  • Offer #5: $88.98 price + free delivery = $88.98* total. Fits directly into OEM air box with application specific sealing bead ensuring a precise fit. Air Filter Shape Round Straight.FREE SHIPPING