Availability
K&N Washable Lifetime Performance Air Filters
1171 Customer Reviews
Showing In Stock Items. Show All 866 Items.
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14 in. OD, 3.06 in. Tall, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each
Part Number: KNN-E-1650
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.00 in. Inside Diameter, 4.00 in. Tall, Universal, Each
Part Number: KNN-E-3750
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.00 in. Inside Diameter, 3.00 in. Tall, Universal, Each
Part Number: KNN-E-3743
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.00 in. Inside Diameter, 2.31 in. Tall, Universal, Each
Part Number: KNN-E-3740
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.00 in. Inside Diameter, 5.00 in. Tall, Universal, Each
Part Number: KNN-E-3760
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.69 in. Inside Diameter, 2.50 in. Tall, Universal, Each
Part Number: KNN-E-3735
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 12.75 in. Long, 9.88 in. Wide, 1.56 in. Tall, Chevy, GMC, 2.7-5.3L, 6.2L, 6.6L, Each
Part Number: KNN-33-5083
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Conical Flanged, 6.875 in. Diameter, 6.63 in. Tall, Ford, Mustang, 5.0L, Pair
Part Number: KNN-E-0630
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 10 in. Diameter, 3.5 in. Tall, Buick, Chevy, Dacia, GMC, Oldsmobile, Pontiac, Each
Part Number: KNN-E-1150
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 19.75 in. Long, 15.75 in. Wide, 2 in. Tall, Dodge, Plymouth, Each
Part Number: KNN-E-1980
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 12.44 in. Long, 9.81 in. Wide, 1.19 in. Tall, Chevy, GMC, 4.3L, 5.3L, Each
Part Number: KNN-33-2129
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 20.81 in. Long, 9.50 in. Wide, 3 in. Tall, Each
Part Number: KNN-E-1963
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 14.63 in. Long, 7.75 in. Wide, 2.00 in. Tall, Universal, Each
Part Number: KNN-E-3515
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 11.50 in. Long, 8.13 in. Wide, 2.00 in. Tall, Universal, Each
Part Number: KNN-E-3505
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 20.81 in. Long, 9.80 in. Wide, 1.81 in. Tall, Ford, Each
Part Number: KNN-E-1960
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 12 in. Diameter, 3.44 in. Tall, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: KNN-E-1500
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 9.00 in. Outside Diameter, 7.50 in. Inside Diameter, 5.00 in. Tall, Universal, Each
Part Number: KNN-E-3650
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Lifetime Performance, Oiled, Panel, Cotton Gauze, Red, Jeep, Ram, Each
Part Number: KNN-33-5125
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 11.00 in. Outside Diameter, 9.25 in. Inside Diameter, 6.00 in. Tall, Universal, Each
Part Number: KNN-E-3690
Not Yet Reviewed
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 10.75 in. Long, 9.88 in. Wide, 1.00 in. Tall, Ford, Trucks, Expedition, Lincoln, Navigator, Each
Part Number: KNN-33-2385
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 14.00 in. Outside Diameter, 12.00 in. Inside Diameter, 4.00 in. Tall, Universal, Each
Part Number: KNN-E-3730
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 16.00 in. Long, 8.00 in. Wide, 1.00 in. Tall, Chevy, 3.8L, 5.7L, Each
Part Number: KNN-33-2118
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 17.56 in. Long, 10.63 in. Wide, 1.06 in. Tall, Chevy, Pontiac, 5.7L, Each
Part Number: KNN-33-2035
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Tapered Conical, 6.38 in. Tall, Chevy, Corvette Z06, 6.2L, 7.0L, Each
Part Number: KNN-E-0782
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Oval, 14.63 in. Long, 7.75 in. Wide, 4.00 in. Tall, Universal, Each
Part Number: KNN-E-3514
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
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