K&N Parts and Accessories

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

Part Number: KNN-RP-5168

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Air Filter Elements, Powersports, Oiled, Cotton Gauze, Red, Panel, BMW, Pair

Part Number: KNN-BM-1324

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Air Filter Elements, Washable Lifetime Performance Air Filters, Oiled, Panel, Cotton Gauze, Red, Mercedes-Benz, 4.0L, Pair

Part Number: KNN-33-3181

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Air Filter Element, Powersports, Unique, Clamp-On, Cotton Gauze, Oiled, Red, 6.56 in. Long, 3.88 in. Wide, 5.31 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5281

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Air Filter Element, Powersports, Oval Taper, Clamp-On, Cotton Gauze, Oiled, Red, 5.19 in. Long, 4.44 in. Wide, 4.41 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-70032

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Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 7.38 in. OD, 4.13 in. ID, 11.50 in. Tall, Rubber Cap, Each

Part Number: KNN-RU-5181

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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

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Air Intake, 57i Series, Plastic Tube, Black, Cotton Gauze Filter, Oiled, Red, BMW, 2.0L, 2.3L, 2.5L, Kit

Part Number: KNN-57-0070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Air Intake, 57 Series FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, with Steel Clamps, Ford, Mustang, 5.0L, Kit

Part Number: KNN-57-2605

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 11.13 in. Long, 7.63 in. Wide, 1.31 in. Tall, Ferrari, 3.6L, 4.3L, Pair

Part Number: KNN-33-2494

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Air Intake, 57 Series, FIPK, Polyethylene Tube, Black, Cotton Gauze Filter, Oiled, Red, Stainless Clamps, Toyota, 4Runner, FJ Cruiser, 4.0L, Kit

Part Number: KNN-57-9034

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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

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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

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 30, 2025 if ordered today

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Air Intake, 57i Series Cold Air, Polyethylene Air Box, Black, Cotton Gauze Filter, Oiled, Red, with Clamps, Audi, Cupra, Seat, Skoda, Volkswagen, Kit

Part Number: KNN-57S-9508

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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

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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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Air Cleaner Assembly, Oval, 4.88 in. Inlet, 2.00 in. Tall, Steel, Chrome Plated, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9355

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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

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Air Intake, 57 Series FIPK, Aluminum Tube, Silver, Cotton Gauze Filter, Oiled, Red, for use on Harley-Davidson®, 1442cc, 1573cc, 1688cc, Kit

Part Number: KNN-57-1137S

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Air Cleaner Assembly, Round, 2.09 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9145

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Air Cleaner Assembly, Rectangular, 4.44 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9075

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Air Cleaner Assembly, Round, 1.38 in. Inlet, 2.25 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9093

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Air Cleaner Assembly, Rectangular, 2.00 in. Inlet, 2.75 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9104

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Air Cleaner Assembly, Rectangular, 2.00 in. Inlet, 2.25 in. Tall, Steel, Chrome Finish, Cotton Gauze, Oiled, Red, Each

Part Number: KNN-56-9105

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Air Intake, 57i Series, Plastic Tube, Black, Cotton Gauze Filter, Oiled, Red, Ford, 1.2L, 1.4L, 1.6L, Kit

Part Number: KNN-57-0686

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