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K&N E-1230 Air Filter

Replacement Filters > Replacement Air Filter
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®
The K&N E-1230 Air Filter fits some Chevrolet Bel Air, Chevrolet Biscayne, Chevrolet Brookwood, Chevrolet C10 Pickup, Chevrolet C10 Suburban, Chevrolet C20 Pickup, Chevrolet C20 Suburban, Chevrolet C30 Pickup, Chevrolet Caprice, Chevrolet Chevelle, Chevrolet Chevy II, Chevrolet Corvette, Chevrolet El Camino, Chevrolet Heavy Duty Truck, Chevrolet Impala, Chevrolet K10 Pickup, Chevrolet K10 Suburban, Chevrolet K20 Panel, Chevrolet K20 Pickup, Chevrolet K20 Suburban, Chevrolet Malibu, Chevrolet Nova, Chevrolet P10 Series, Chevrolet P20 Series, Chevrolet P30 Series, Chevrolet Suburban, Chevrolet Truck, GMC Heavy Duty Truck, Pontiac Bonneville, Pontiac Catalina, Pontiac Grand Prix, Pontiac GTO, Pontiac LeMans, Pontiac Safari, Pontiac Star Chief, Pontiac Tempest, and Pontiac Ventura models. See vehicle applications link for details.
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need.

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Product Specifications

Air Filter Outlet ShapeNot Flanged
Air Filter ShapeRound
Filter MaterialCotton Gauze
Filter Re-Oiling Amount1.31 oz (39 ml)
Height3 in (76 mm)
Inner WireNo
Inside Diameter9.25 in (235 mm)
Outside Diameter11 in (279 mm)
Package Contents1 Air Filter
Package Quantity1
Product Box Height3.63 in (92 mm)
Product Box Length12.25 in (311 mm)
Product Box Width12.25 in (311 mm)
Product StyleRound Air Filter
Top Material/FinishNone
Top StyleOpen
Weight1.8 lb (0.8 kg)

K&N E-1230 Air Filter Product Reviews