UNI NU-2243ST Air Filter 804451022433

( Brand: Uni ), ( Part Type: Filter ), ( Country Of Origin: Usa ), ( UPC: 804451022433 ), ( Length: 5.65 ), ( Width: 6.4 ), ( Height: 4.25 ), ( Weight: 0.08 ), ( Placement On Vehicle: Middle ), ( Material: Foam ), ( Units: Each ), ( Ride Type: Mc/atv/utv ), ( Installation: Simple ), ( Seal Type: Rubber Or Foam ), ( Retail Package: Yes ), ( Pre Oiled: No )

Review UNI Yamaha Air Filter Made In Usa New Fast Free Shipping fits YZ125 1979

Introducing the UNI Filter 804451022433, a high-performance replacement air filter for the 1979 Yamaha YZ125 motorcycle with part number Nu-2243. This air filter is specifically designed to provide excellent filtration efficiency while ensuring optimal engine performance.

The UNI Filter 804451022433 is made from pleated cotton gauze media which is both resilient and highly effective at trapping dirt and dust particles as small as 0.3 microns. The filter's pleated design increases the filtering surface area, allowing more air to flow through while maintaining a high level of filtration.

This air filter is easy to install and comes with a reusable, oiled paper pre-filter, which helps to protect the main filter from large particles and extends its lifespan. The filter housing gasket is also included in the package to ensure a proper seal and prevent any air leaks.

The UNI Filter 804451022433 is designed with a round shape and measures approximately 9.8 inches in diameter and 3.1 inches in height. It is lightweight yet robust, making it an ideal replacement for the original air filter on your 1979 Yamaha YZ125.

By using this UNI Filter, you can improve your motorcycle's engine performance, increase its power output, and ensure that it runs smoothly and efficiently. Additionally, the filter's high-quality materials guarantee that it will last longer than standard OEM filters, saving you money in the long run.

In conclusion, the UNI Filter 804451022433 is an excellent choice for riders looking to upgrade the air filtration system on their 1979 Yamaha YZ125 motorcycle. With its superior filtration efficiency, easy installation, and long-lasting design, this air filter is sure to provide you with peace of mind and enhanced riding experience.

Pros and Cons of Buying a Yamaha YZ125 (NU-2243ST) Air Filter (UNI 804451022433)

The Yamaha YZ125 (NU-2243ST) air filter is a crucial component of the motorcycle's engine system. Replacing it with a new one at regular intervals ensures optimal engine performance. In this analysis, we will discuss the advantages and disadvantages of buying this specific air filter.

1. Superior Filtration: The NU-2243ST air filter offers excellent filtration, ensuring that contaminants do not enter the engine. This results in enhanced engine efficiency and longevity.

2. OEM (Original Equipment Manufacturer) Part: Purchasing an OEM air filter guarantees a perfect fit and compatibility with your Yamaha YZ125.

3. Improved Engine Performance: A new air filter allows for improved airflow, leading to better combustion and increased power output.

4. Reduced Engine Wear: By preventing dirt and debris from entering the engine, this air filter helps reduce engine wear and tear.

5. Easy Installation: The air filter is relatively easy to install, making it a convenient and hassle-free upgrade for your motorcycle.

1. Cost: Compared to aftermarket alternatives, OEM air filters like the NU-2243ST can be more expensive. However, the benefits of using an OEM part often outweigh the cost.

2. Frequent Replacements: Depending on your riding conditions, you may need to replace the air filter more frequently than other components.

The Yamaha YZ125 (NU-2243ST) air filter offers several advantages, including superior filtration, perfect fit, improved engine performance, reduced engine wear, and easy installation. Although it may be more costly than aftermarket alternatives, the benefits often justify the investment. Ensuring that your motorcycle is equipped with a high-quality air filter is essential for maintaining optimal engine performance and longevity.

If you own a Yamaha YZ125, it is highly recommended that you invest in a genuine OEM air filter like the NU-2243ST. Regular filter replacements will not only keep your engine running efficiently but also help prolong its life.

Details:

Designed to fit in the factory air box exactly like original filter. The best selling replacement air filter for competition motorcycles. Thin Ultra Seal base is virtually impossible to tear. Used by Factory Yamaha, Kawasaki and Suzuki.

Fits:: 1979 Yamaha YZ125. Unique two stage design allows for easy and complete cleaning. Re-usable, easy maintenance. Uni Dirt Bike Air Filters are unsurpassed in airflow, dirt stopping and overall performance.

part #: 804451022433 prices

• $30.56-$44.70

specifications scoofilters:

• for models: Yz125
• for makes: Yamaha
• for years: 1979
• brand: Uni
• part type: Filter
• country of origin: Usa
• upc: 804451022433
• length: 5.65
• width: 6.4
• height: 4.25
• weight: 0.08
• placement on vehicle: Middle
• material: Foam
• units: Each
• ride type: Mc/atv/utv
• installation: Simple
• seal type: Rubber Or Foam
• retail package: Yes
• pre oiled: No

offer scoofilters:

• quantity: 1
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: October 16, 2025

payments scoofilters:

• wallet: Apple-pay
• credit card: Visa
• other

shipping scoofilters:

• transit: 5-11 Days
• type: Fixed
• class: Standard, Expedited
• service: USPS First Class, USPS Priority Mail Small Flat Rate Box, USPS Priority Mail Express
• carrier: USPS
• cost: $0.00

returns scoofilters:

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

seller scoofilters:

• # reviews: 2098
• city: Minford, Ohio
• rating: 100.0%

general scoofilters:

• condition: New
• Motorcycle Scooter Parts Accessories > Air Intake Fuel Delivery > Air Filters

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