Availability
Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Steel Clamps, Scion, iM, Toyota, Corolla, 1.8L, Kit
Part Number: KNN-57-9041
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Intake, 57i Series Cold Air, Plastic Air Box, Black, Cotton Gauze Filter, Oiled, Red, Ford, C-Max, Focus, Transit, 1.0L, 1.5L, 1.6L, 2.0L, Kit
Part Number: KNN-57S-4000
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Intake, 57i Series Cold Air, Plastic Air Box, Black, Cotton Gauze Filter, Oiled, Red, Alfa Romeo, Opel, Vauxhall, 1.3L, 1.6L, 1.7L, Kit
Part Number: KNN-57S-4902
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Intake, 57i Series Cold Air, Polyethylene Air Box, Black, Cotton Gauze Filter, Oiled, Red, with Clamps, Audi, Seat, Skoda, Volkswagen, Kit
Part Number: KNN-57S-9500
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Cleaner Assembly, Round, 14.00 in., Steel Top, Chrome, K&N Logo, Dropped Base, 0.17 in., 5.13 in. Inlet, Cotton Gauze Filter, 4.00 in., Red, Each
Part Number: KNN-60-1410
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Unique, 3.75 in. Tall, 13.81 in. Long, 6.25 in. Wide, Mercedes-Benz, 2.1L, Diesel, Each
Part Number: KNN-E-0654
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 8.00 in. OD, 4.50 in. ID, 8.00 in. Tall, Black Cap, Each
Part Number: KNN-RC-5142
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 5.43 in. OD, 3.94 in. ID, 3.62 in. Tall, Chrome Cap, Each
Part Number: KNN-RC-5057
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 6.53 in. OD, 4.00 in. ID, 7.60 in. Tall, Black Cap, Each
Part Number: KNN-RF-5289
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 3.00 in. OD, 2.00 in. ID, 5.00 in. Tall, Chrome Cap, 4-pc, Set
Part Number: KNN-RC-2774
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 4.88 in. OD, 3.31 in. ID, 4.88 in. Tall, Filtered Cap, Each
Part Number: KNN-RX-4120-1
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, X-Stream XD, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 6.00 in. OD, 3.00 in. ID, 6.50 in. Tall, Filtered Cap, Each
Part Number: KNN-RX-4730XD
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, X-Stream, Round Tapered, Clamp-On, Cotton Gauze, Oiled, Red, 6.00 in. OD, 2.50 in. ID, 6.50 in. Tall, Filtered Cap, Each
Part Number: KNN-RX-4860
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, High-Flow Race, Cotton Gauze, Oiled, Red, Panel, 10.25 in. Long, 6.50 in. Wide, 1.31 in. Tall, Suzuki, GSXR600, GSXR750, Each
Part Number: KNN-SU-7506R
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 15.94 in. Long, 7.81 in. Wide, 1.50 in. Tall, Chevy, 6.5L, Duramax, Each
Part Number: KNN-33-2062-1
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 9-1/2"H GEN 3 DRY
Part Number: KNN-RU-3150HBK
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Powersports, Round, Clamp-On, Cotton Gauze, Oiled, Gray, 6.75 in. OD, 5.38 in. ID, 5.13 in. Tall, Rubber Cap, Each
Part Number: KNN-RU-5123
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Powersports, Conical Taper, Clamp-On, Cotton Gauze, Oiled, Red, 5.50 in. OD, 3.94 in. ID, 3.25 in. Tall, Rubber Cap, Each
Part Number: KNN-RU-5153
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Elements, Universal Performance Air Filters, Dry, Conical Flanged, 2.75 in. Inlet Flange I.D., Synthetic, Black, Each
Part Number: KNN-RP-3137HBK
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 12.0 in. Long, 9.9 in. Wide, 7.0 in. Tall, Carbon Fiber Cap, Each
Part Number: KNN-RP-5103
Air Cleaner, RK Series, 8.6 in. Long, Teardrop, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.25 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3932B
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Cleaner, RK Series, 7.5 in. Round, Aluminum, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.13 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3934
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Cleaner, RK Series, Unique, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.19 in. Tall, Yamaha, XVS950, Bolt, Kit
Part Number: KNN-RK-3940
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Cleaner, RK Series, Oval, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.19 in. Tall, for use on Harley-Davidson®, Kit
Part Number: KNN-RK-3942
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
Air Filter Element, Powersports, Oval Taper, Offset Flange, Clamp-On, Cotton Gauze, Oiled, Red, 3.5 in. Long, 2.5 in. Wide, 4.0 in. Tall, 4-pc, Set
Part Number: KNN-RU-2989
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
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