K&N Replacement Industrial Air Filter

K&N Replacement Industrial Air Filter

  • Part#: E4790
  • | SKU: 20051877
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  • Designed to increase horsepower and acceleration
  • Works with factory vehicle electronics

K&N Replacement Industrial Air Filter

The K&N E-4790 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-4790 is made with layers of woven cotton that offer outstanding filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. The E-4790 is easy to install and is custom designed to fit right into the factory air box of select older Ford models and IMPCO industrial engines, as well as other applications.

  • Designed to increase horsepower and acceleration
  • Works with factory vehicle electronics
  • High air flow with excellent filtration
  • Washable and reusable air filter
  • Easy to install


Product Length 10.188
Contains Toluene? No
Is a Remanufactured Part? No
Is a Hazardous Material? No
Product Width 3.938
Product Height 10.313
Package Contents 1 Air Filter
Filter Re-Oiling Amount 1.55 oz (46 ml)
Inside Diameter 7.375 in (187 mm)
Product Box Height 10.31 in (262 mm)
Flanges None
Filter Material Cotton Gauze
Air Filter Shape Round
Height 2.75 in (70 mm)
Package Quantity 1
Inner Wire No
Outside Diameter 10 in (254 mm)
Product Box Length 10.19 in (259 mm)

20051877

  • Description & Features

    .

    K&N Replacement Industrial Air Filter

    The K&N E-4790 replacement air filter is designed to increase horsepower and acceleration by reducing restriction and increasing air flow to your engine. The E-4790 is made with layers of woven cotton that offer outstanding filtration and can be washed and reused repeatedly. K&N replacement air filters can go up to 50,000 miles before cleaning is required, depending on driving conditions. The E-4790 is easy to install and is custom designed to fit right into the factory air box of select older Ford models and IMPCO industrial engines, as well as other applications.

    • Designed to increase horsepower and acceleration
    • Works with factory vehicle electronics
    • High air flow with excellent filtration
    • Washable and reusable air filter
    • Easy to install


  • Specifications

    .
    Product Length 10.188
    Contains Toluene? No
    Is a Remanufactured Part? No
    Is a Hazardous Material? No
    Product Width 3.938
    Product Height 10.313
    Package Contents 1 Air Filter
    Filter Re-Oiling Amount 1.55 oz (46 ml)
    Inside Diameter 7.375 in (187 mm)
    Product Box Height 10.31 in (262 mm)
    Flanges None
    Filter Material Cotton Gauze
    Air Filter Shape Round
    Height 2.75 in (70 mm)
    Package Quantity 1
    Inner Wire No
    Outside Diameter 10 in (254 mm)
    Product Box Length 10.19 in (259 mm)
  • Customer Reviews

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    20051877

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