2004 K&N Parts and Accessories

Air Intake, 57i Series, Plastic Tube, Black, Cotton Gauze Filter, Oiled, Red, Mazda, European Only, 1.8L, 2.0L, 2.3L, 2.5L, Kit

Part Number: KNN-57-0615

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 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, 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

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Air Cleaner, RK Series, Teardrop, Aluminum, Chrome Top, Black Base, Cotton Gauze Filter, Red, 2.25 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3932

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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Air Cleaner, RK Series, 7.0 in. Long, Oval, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 1.7 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3909-1

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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

2.33 out of 5 stars ( 3 )

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Air Filter Element, Performance, Oval Tapered, Cotton Gauze, Oiled, Red, 12.0 in. Long, 9.9 in. Wide, 6.0 in Tall, Carbon Fiber Cap, Each

Part Number: KNN-RP-5115

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Air Cleaner, Street Metal Series, 10 in. Long, Oval, Silver Top, Finned, Cotton Gauze Filter, Red, 2.38 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3953S

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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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Air Filter Element, X-Stream, Oval, Clamp-On, Cotton Gauze, Oiled, Red, 8.00 in. Long, 6.00 in. Wide, 6.50 in. Tall, Filtered Cap, Each

Part Number: KNN-RX-4750

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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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

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

Part Number: KNN-HA-1004

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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

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Air Cleaner, RK Series, 9.0 in. Long, Oval, Aluminum, Black Gloss, Cotton Gauze Filter, Red, 2.2 in. Tall, for use on Harley-Davidson®, Kit

Part Number: KNN-RK-3910-1

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 1, 2025 if ordered today

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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

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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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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 Filter Element, Performance, Cotton Gauze, Oiled, Red, Conical, 8.00 in. OD, 3.50 in. ID, 8.00 in. Tall, Each

Part Number: KNN-RC-5112

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 1, 2025 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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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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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

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