1. UTV-ATV Air Filters Items
  2. sku: 4003815208341632
  3. UNI NU-2387

UNI NU-2387 Nos Prarie Air Filter 5040

fits model: Klf300, 300, 400, Bayou, Prairie. make: Kawasaki.

Nu-2387 Uni Nos Air Filter For Kawasaki Bayou Klf300 Prairie 300 Prarie 400 #5040

( Brand: Uni ), ( Type: Air Filter ), ( Oe/oem Part Number: 11013-1158, 1255, 1275 ), ( Manufacturer Part Number: NU-2387 ), ( Material: Foam ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Country/region Of Manufacture: United States )

Review UNI Nos Air Filter Kawasaki Prarie #5040 fits BAYOU PRAIRIE KLF300 300 400

Introducing the UNI Nu-2387 NOS Air Filter, specifically designed for Kawasaki Bayou models Klf300, Prairie 300, Prairie 400, and 500/400. This high-performance air filter is engineered to deliver exceptional filtration efficiency and prolong the life of your engine.

Crafted from pleated cotton gauze material, this air filter boasts an impressive surface area that can capture even the smallest of particles, ensuring clean air enters your engine. The pleats are meticulously arranged to increase the filter's efficiency without compromising airflow.

The UNI Nu-2387 NOS Air Filter is designed with a unique oval shape, allowing it to fit perfectly into the airbox of your Kawasaki Bayou. Its dimensions are 15.5 x 11.5 x 3.5 inches (39.37 x 29.21 x 8.89 cm), making it an ideal replacement for the stock filter.

This air filter features a washable and reusable design, which not only saves you money in the long run but also reduces waste. To clean the filter, simply remove it from the airbox, shake off the excess dirt, and wash it with mild detergent and warm water. After cleaning, allow the filter to dry completely before reinstalling it.

The UNI Nu-2387 NOS Air Filter comes with a high-quality, reusable aluminum intake tube and a foam pre-filter to ensure optimal performance and protection. The aluminum intake tube is durable, lightweight, and provides excellent heat insulation, while the foam pre-filter effectively traps larger particles, preventing them from reaching the main filter.

In summary, the UNI Nu-2387 NOS Air Filter is a must-have upgrade for Kawasaki Bayou owners seeking improved engine performance, increased filtration efficiency, and extended engine life. Its unique design, high-quality materials, and user-friendly maintenance make it an excellent investment for your off-road vehicle.

Uni Nu-2387 NOS Air Filter for Kawasaki Bayou (300, Prairie 400, 500/400) - A Comprehensive Analysis

Introduction:

The Uni Nu-2387 NOS (New Old Stock) air filter is a popular aftermarket option for various Kawasaki ATV models, including the Bayou 300, Prairie 300, Prairie 400, and Prairie 500/400. This analysis aims to provide an in-depth examination of the pros and cons of purchasing this air filter to help potential buyers make an informed decision.

Pros:

1. Superior filtration: The Uni Nu-2387 NOS air filter offers excellent filtration capabilities, allowing for cleaner air intake and potentially increasing engine performance and longevity.

2. Longer service life: Compared to OEM filters, the Uni Nu-2387 NOS air filter boasts a longer service life, reducing the need for frequent replacements.

3. OEM fit and finish: The filter maintains the original equipment manufacturer (OEM) fit and finish, ensuring a seamless installation process and an aesthetically pleasing appearance.

4. Cost-effective: The Uni Nu-2387 NOS air filter is often more affordable than purchasing OEM filters directly from dealers, making it a budget-friendly option for many riders.

Cons:

1. Availability: Since the Uni Nu-2387 NOS air filter is a non-OEM part, availability may be limited, and buyers might have to search extensively to find a reputable source.

2. Potential for compatibility issues: While the Uni Nu-2387 NOS air filter generally fits well, there is a possibility of encountering minor compatibility issues, such as slight differences in filter dimensions or sealing surfaces.

3. Installation complexity: Some riders may find the installation process more complicated than using OEM filters due to the need for specific tools or techniques.

Conclusion:

The Uni Nu-2387 NOS air filter for Kawasaki Bayou (300, Prairie 300, Prairie 400, and Prairie 500/400) offers numerous advantages, such as superior filtration, longer service life, and OEM fit and finish. However, it also comes with some drawbacks, like potential availability issues and minor compatibility concerns. Ultimately, the decision to purchase this air filter depends on the individual's priorities, budget, and availability of OEM alternatives.

Recommendation:

For riders who prioritize cost savings, longer service life, and excellent filtration capabilities, the Uni Nu-2387 NOS air filter is an excellent choice. However, those who value ease of availability and installation should weigh the potential risks and benefits before making a decision. It is essential to purchase the filter from a reputable dealer to ensure quality and compatibility.

part # nu2387 prices

  • $23.60-$39.54

specifications filterblank:

  • for models: Klf300, 300, 400, Bayou, Prairie
  • for makes: Kawasaki
  • brand: Uni
  • type: Air Filter
  • oe/oem part number: 11013-1158, 1255, 1275
  • manufacturer part number: NU-2387
  • material: Foam
  • vintage part: Yes
  • universal fitment: No
  • country/region of manufacture: United States

payments filterblank:

  • other
  • credit card: Visa
  • wallet: Paypal

offer filterblank:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: June 9, 2025
  • quantity: 1

seller filterblank:

  • rating: 100.0%
  • # reviews: 3997

general filterblank:

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

shipping filterblank:

  • transit: 3-8 Days
  • carrier: UPS, USPS
  • service: UPS Ground, USPS Priority Mail
  • type: Calculated
  • cost: $9.84
  • class: Standard, Expedited

returns filterblank:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 30 Days
for models: klf300, 300, 400, bayou, prairie, for makes: kawasaki, type: air filter, oe/oem part number: 11013-1158, 1255, 1275, vintage part: yes, universal fitment: no, country/region of manufacture: united states,
category: atv parts > atv, side-by-side utv parts accessories > air intake fuel delivery > air filters, material: foam, sku: 4003815208341632,

Uni NU-2387 Is Similar To:

filterblank logo
5 offers $23.60–$39.54 USD
  • Offer #1: $23.60 price + free delivery = $23.60* total. The "sticky" filter oil is suspended in the path of the dirty air on the strands of the web-like cell structure of the foam. The principal of how foam air filters work is simple: "Open Cell" polyurethane foam is wetted with specially developed filter oil.FREE SHIPPING
  • Offer #2: $28.99 price + free delivery = $28.99* total. Genuine Uni Filter Products. Uni Filter products perform their best in the worst of conditions.FREE SHIPPING
  • Offer #3: $39.54 price + free delivery = $39.54* total. MADE IN USA! NEW UNI AIR Filter.FREE SHIPPING
  • Offer #4: $39.54 price + free delivery = $39.54* total. Designed to fit in the factory air box exactly like original filter. Uni Air Filters are unsurpassed in airflow, dirt stopping and overall performance.FREE SHIPPING
  • Offer #5: $23.37 price + free delivery = $23.37* total. Kawasaki Prairie 300 KVF300B 1999-2002 Kawasaki Prairie 400 KVF400B 1998 Kawasaki Prairie 400 KVF400D 1999-2002 Kawasaki Prairie 300 KVF300A 4x4 1999-2002 UNI AIR FILTER KAWASAKI ATV.FREE SHIPPING