K&N Parts and Accessories

Air Cleaner, RK Series, 4.0 in. Round, Chrome, Flat Base, 2.63 in. Inlet, Cotton Gauze Filter, Red, 2.0 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-320B

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Unique, 13.88 in. Long, 6.88 in. Wide, 3.75 in. Tall, Mercedes-Benz, 2.1L, Diesel, Each

Part Number: KNN-E-2998

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Estimated Ship Date: Feb 20, 2026 if ordered today

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Air Box Lid, Powerlid, Filtered, Cotton Gauze, Oiled, Red, Panel, 1.06 in. Tall, for use on Honda®, TRX450R, TRX450ER, 449cc, Each

Part Number: KNN-HA-4506-T

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Unique, Tapered Conical, 12.31 in. Long, 9.25 in. Wide, 4.75 in. Tall, Universal, Each

Part Number: KNN-E-3034

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Powersports, Oiled, Cotton Gauze, Round, 5.813 in. Tall, for use on Honda®, TRX250R, 450cc, Each

Part Number: KNN-HA-4504

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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

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Estimated Ship Date: Feb 23, 2026 if ordered today

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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

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Conical, 5.00 in. OD, 3.50 in. ID, 4.00 in. Tall, Suzuki, Katana, 600cc, 750cc, 1100cc, Each

Part Number: KNN-SU-7592

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Air Filter Element, High-Flow Race, Oiled, Cotton Gauze, Red, Conical, 4 in. OD, 2.75 in. ID, 5 in. Tall, for use on Honda®, CBR1000RR, 999cc, Pair

Part Number: KNN-HA-1004R

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 11.63 in. Long, 6.06 in. Wide, 1.13 in. Tall, Audi, Skoda, Volkswagen, 1.6L, Each

Part Number: KNN-33-2869

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Conical, 6.0 in. Long, 5.8 in. Wide, 0.81 in. Tall, Kawasaki, ZX1200, ZX-12R, 1198cc, Pair

Part Number: KNN-KA-1299-1

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Estimated Ship Date: Feb 19, 2026 if ordered today

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Air Filter Element, High-Flow, Oiled, Cotton Gauze, Red, Round, 6.13 in. Diameter, 7.81 in. Tall, Ford, Galaxy, Mondeo, S-Max, 2.2L, Diesel, Each

Part Number: KNN-E-2988

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Steel Clamps, Ford, F150, 3.3L, Kit

Part Number: KNN-57-2604

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Stainless Clamps, Chevy, Camaro, 3.6L, Kit

Part Number: KNN-57-3075

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 3.00 in. OD, 1.56 in. ID, 3.00 in. Tall, Chrome Cap, 4-pc, Set

Part Number: KNN-RC-2314

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 9-1/2"H GEN 3 DRY DIESEL

Part Number: KNN-RU-3138HBK

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Universal Clamp-On Air Filter, 5"FLG, 8-1/2"B, 5"T, 10-1/2"H GEN 3 DRY DIESEL

Part Number: KNN-RU-3139HBK

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Intake, 57i Series, Plastic Tube, Black, Cotton Gauze Filter, Oiled, Red, Audi, Seat 1.8L, 2.3L, Kit

Part Number: KNN-57-0425

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Air Cleaner Assembly, Round, 1.28 in. Inlet, 2.00 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9121

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 15.75 in. Long, 7.00 in. Wide, 1.69 in. Tall, Porsche, 2.7L, 3.0L, Each

Part Number: KNN-33-2004

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Performance, Conical, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 5.00 In Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-2960

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Cleaner, RK Series, 6.25 in. Round, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.125 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3933B

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 22.31 in. Long, 6.38 in. Wide, 1.00 in. Tall, BMW, 2.5L, Each

Part Number: KNN-33-2706

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Reusable, Washable, HVAC, Synthetic, Tan, Rectangular, 20 in. Wide, 25 in. Long, 4 in. Thick, 11 MERV Rating, Each

Part Number: KNN-HVC-42025

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Air Filter Element, Reusable, Washable, HVAC, Synthetic, Tan, Rectangular, 20 in. Wide, 25 in. Long, 5 in. Thick, 11 MERV Rating, Each

Part Number: KNN-HVC-52025

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Estimated Ship Date: Feb 23, 2026 if ordered today

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