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  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
  • K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H
K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H

K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H

$75.99
Part no. RU-4180 In stock
Special order In stock with our distributor. Usually ships in a few business days, and we email tracking as soon as it leaves.

Your vehicle

Year, make and model. Our techs check fitment against it before the order ships.

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is...

Full details and fitment

The details

About this part

K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.

  • CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)
  • One Year Limited Warranty