Chevrolet Avalanche 1500 Air Filter

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.188 in. height, 12.438 in. outside length, 9.813 in. outside width; Oiled element; Panel style; Made ...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.625 in. height, 12.5 in. outside length, 9.875 in. outside width; Oiled element; Panel style; Made of...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 13.125 in. height, 3.375 in. inside diameter, 5.25 in. outside diameter; Oiled element; Round style; Made of multiple inte...

K&N HIGH FLOW AIR FILTER, ROUND TAPERED STYLE -- Base OD 7.5, Filter Re-Oiling Amount 1.45 oz., Flange ID 6, Constructed With Ultra-Strong Molded Pliable Rubber Flanges Which Absorb Vibration, Can Be Stretched For Up To 1/16 To Fit In-Between Sizes, Washa...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.125 in. height, 16.063 in. outside length, 8 in. outside width; Oiled element; Panel style; Made of multiple interwoven ...

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 9 in. height, 7.5 in. base outside diameter...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 2, ID 8, OD 10, A High Performance Air Filter Designed to Increase Horsepower and Acceleration, Offers High Air Flow With Excellent Filtration, Washable and Reusable, Fits Into The Existing Factory Air Box, With M...

K&N HIGH FLOW DIRECT FIT AIR FILTER, RED -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 3.438 in. height, 9.813 in. inside diameter, 12 in. outside diameter; Oiled element; Round style; Made of multiple interwo...

K&N HIGH FLOW AIR FILTER, RED -- Racing use only; Not applicable nor intended for use on emission controlled street or highway vehicles; Provides up to 15 h.p. power gain; 96 to 99 percent filtration efficiency; 7.5 in. height, 7.5 in. base outside diamet...

K&N HIGH FLOW AIR FILTER, ROUND -- Height 13.25', ID 3.313', OD 5.313', A High Performance Washable And Reusable Filter That Lasts Longer, Makes More Power, Increases Fuel Mileage, More Economical And Easy To Install, With Million Mile Manufacturer's Warr...

Particulate Filter...

Activated Charcoal...

Activated Charcoal...

FRAM EXTRA LIFE AIR FILTER, RADIAL SEAL AIR OUTER -- 13.22" Height, Closed (Top) 3.21" (Bottom) I.D., 5.41" O.D., Protects The Engine And Provides More Airflow For Improved Performance, Helps Prevent Damaging Particles From Entering The Engine And Causing...

FRAM EXTRA LIFE AIR FILTER, ROUND PLASTISOL -- 1.92" Height, 8.06" I.D., 9.58" O.D., Protects The Engine And Provides More Airflow For Improved Performance, Helps Prevent Damaging Particles From Entering The Engine And Causing Increased Engine Wear, Lasts...