UNI USA Apu Air Filter NU-2381ST

( Brand: Uni Usa ), ( Part Type: Filter ), ( Modified Item: No ), ( Country/region Of Manufacture: United States ), ( Compatible Model: Klf300 Bayou 300 ), ( Fits: Atv ), ( Manufacturer Part Number: 2381 ), ( Placement On Vehicle: Rear ), ( Surface Finish: Foam )

Review UNI USA Kawasaki Air Filter Made In Apu fits BAYOU KLF300 300 1989–1998

Introducing the UNI Filter Nu-2381, an essential replacement part for the air filtration system of the Kawasaki Klf300 Bayou 300 model produced between 1989 and 1998. This air filter plays a crucial role in ensuring the engine's longevity and optimal performance by trapping impurities and contaminants before they enter the engine.

The Nu-2381 is a foam-type air filter, featuring a pleated design to maximize its filtering surface area. The filter's high-density foam material provides excellent filtration efficiency, ensuring that even the smallest particles are trapped, preventing them from entering the engine. This results in improved engine performance, increased fuel efficiency, and reduced emissions.

This air filter is specifically designed for the Kawasaki Klf300 Bayou 300 models of the mentioned production years. It is a direct fit, meaning that it will replace the original filter with ease, and no modifications are required. The filter is oval-shaped, with dimensions of approximately 13.5 inches in length, 10 inches in width, and 3 inches in height.

The Nu-2381 comes with a convenient washable and reusable design, allowing you to clean and reuse the filter instead of having to purchase a new one each time. To clean the filter, simply remove it from the engine, rinse it in warm water, and let it dry thoroughly before reinstalling it. This not only saves you money but also reduces waste and helps minimize your environmental footprint.

UNI Filters are known for their superior quality and durability, ensuring that your replacement filter will provide reliable service for many miles to come. The Nu-2381 comes with a warranty, giving you peace of mind and confidence in your purchase.

In conclusion, the UNI Filter Nu-2381 is a high-performance, foam-type air filter specifically designed for the Kawasaki Klf300 Bayou 300 models produced between 1989 and 1998. Its pleated design, high-density foam material, and washable and reusable design make it an excellent choice for those seeking optimal engine performance and longevity. With its commitment to quality and durability, you can trust that the Nu-2381 will provide reliable service for many miles to come.

The Kawasaki Klf300 Bayou 300, produced between 1989 and 1998, is an all-terrain vehicle (ATV) that comes with a replaceable air filter using part number Nu-2381. Here are some pros and cons associated with purchasing this specific air filter.

1. OEM Quality: This air filter is an original equipment manufacturer (OEM) part produced by Kawasaki. It is designed to fit perfectly in the engine compartment and provide optimal air filtration for the Klf300 Bayou 300.

2. Enhanced Engine Performance: A clean air filter ensures that the engine receives clean air, which in turn leads to better combustion and improved engine performance.

3. Longer Engine Life: By using a clean air filter, you can reduce the amount of dirt and debris that enters the engine, which can extend the life of the engine.

4. Reduced Emissions: A clean air filter can help reduce engine emissions, making the vehicle more eco-friendly.

1. Cost: OEM air filters can be more expensive than aftermarket alternatives. However, the cost may be worth it for the assurance of perfect fit and optimal engine performance.

2. Replacement Frequency: Air filters need to be replaced regularly, typically every 1,000 to 5,000 miles or every six months, depending on driving conditions.

3. Availability: OEM air filters may not be as readily available as aftermarket alternatives, especially for older models like the Klf300 Bayou 300.

In conclusion, the Nu-2381 air filter for the Kawasaki Klf300 Bayou 300 offers several benefits, including OEM quality, enhanced engine performance, longer engine life, and reduced emissions. However, the cost and replacement frequency may be drawbacks for some buyers. Ultimately, if you want to ensure optimal engine performance and longevity for your Klf300 Bayou 300, it may be worth investing in the OEM air filter.

part # 2381 prices

• $21.98-$29.92

specifications filterblank:

• for models: Klf300, 300, Bayou
• for makes: Kawasaki
• for years: 1989-1998
• brand: Uni Usa
• part type: Filter
• modified item: No
• country/region of manufacture: United States
• compatible model: Klf300 Bayou 300
• fits: Atv
• manufacturer part number: 2381
• placement on vehicle: Rear
• surface finish: Foam

payments filterblank:

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

general filterblank:

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

returns filterblank:

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

shipping filterblank:

• type: Fixed
• service: USPS First Class, USPS Priority Mail, USPS Priority Mail Express Flat Rate Envelope
• class: Standard, Expedited
• transit: 3-9 Days
• cost: $0.00
• carrier: USPS

offer filterblank:

• quantity: 4
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: April 16, 2025

seller filterblank:

• # reviews: 81492
• rating: 100.0%

Uni Usa 2381 Is Similar To:

• Uni Nu-4102st Honda Trx 250r Trx250r High Performance Dual Stage Foam Air Filter (27.3% similar) $21.95–$33.11. (September 30th, 2024)
• Kawasaki 11011-1442 1998 1987-2004 Mojave 250 Airbox Assy W Lid And Tubes Uni Air Filter (30.8% similar) $81.55. (October 16th, 2024)
• Suzuki 13780-45g00 Uni Air Filter 2008 Quadracer 450 Ltr450 2x4 2233 (34.9% similar) $18.00–$46.15. (October 17th, 2024)
• Uni 7552-u677682-atv Multi-stage Competition Air Filter For 2005-2006 Honda Trx500tm Fourtrax (28.7% similar) $35.69. (December 2nd, 2024)
• Uni Nu-3256st Air Filter (32.4% similar) $25.45–$31.38. (December 8th, 2024)
• Uni Nu-8605st Air Filter (32.4% similar) $30.93–$35.95. (December 9th, 2024)
• Uni Nu-2362st Dual Stage Air Filter Fits Kawasaki Lakota 300 Sport And Mojave 250 (32.1% similar) $23.00–$26.73. (December 9th, 2024)
• Uni Nu-2381st Filter Nu 2381st 2 Stage Air (24.4% similar) $23.60–$29.92. (December 9th, 2024)
• Uni Nu-3252st Air Filter (32.4% similar) $25.07–$32.39. (December 9th, 2024)
• Uni Nu-8603st Air Filter (32.4% similar) $20.00–$29.10. (December 10th, 2024)
• Uni Nu-3266st Replacement Air Filter (29.1% similar) $35.02–$37.61. (December 10th, 2024)