Availability
1999 K&N Parts and Accessories
Oil Filter, Select, Canister, Black, M18 x 1.5 Thread, 3.11 in. Tall, 2.98 in. Diameter, Anti-Drainback, Each
Part Number: KNN-SO-1001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Filter, Powersports, Cartridge, 1.84 in. Tall, 0.47 in. ID, 1.50 in. OD, TM, 250cc, 450cc, Yamaha, TTR, WR, YFM, YZ, Models, Each
Part Number: KNN-KN-142
Estimated Ship Date: Today
Estimated Ship Date: Today
Engine Oil, Full Synthetic, Ultra Premium, 5W20, 1 Quart, Each
Part Number: KNN-104104
Not Yet Reviewed
Cannot be shipped Internationally
Cannot be shipped Internationally
Oil Filters, Powersports, Cartridge, High Flow, 2.47 in. Tall, 0.78 in. I.D., 2.84 in. O.D., Nitrile Rubber, Bypass/Relief Valves, Suzuki, Each
Part Number: KNN-KN-133
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Dry, Synthetic Material, Gray, Round Style, 5.25 in. Inlet, 9.25 in. Diameter, 12.75 in. Long, Each
Part Number: KNN-38-2031S
Not Yet Reviewed
Estimated Ship Date: Tomorrow if ordered today
Estimated Ship Date: Tomorrow if ordered today
Oil Filter, Select, Canister, Black, 3/4 in.-16 Thread, 4.44 in. Tall, 2.70 in. Diameter, Anti-Drainback, Bypass Relief, Each
Part Number: KNN-SO-2009
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 12.44 in. Long, 7.56 in. Wide, 0.91 in. Tall, Ferrari, 2.9-5.5L, Each
Part Number: KNN-33-2816
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Powersports, Round Taper, Clamp-On, Cotton Gauze, Oiled, Red, 5.00 in. OD, 3.00 in. ID, 6.00 in. Tall, Rubber Cap, Each
Part Number: KNN-RU-4650
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Air Filter Element, Powersports, Conical Flange, Cotton Gauze, Oiled, Red, 7.50 in. OD, 6.00 in. ID, 6.00 in Tall, Rubber Cap, Each
Part Number: KNN-RU-1036
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Oil Filter, Select, Canister, M18 x 1.5 Thread, 4.438 in. Tall, 3.00 in. O.D., Anti-Drainback, AM General, Buick, Cadillac, Chevy, GMC, Isuzu, Each
Part Number: KNN-SO-2001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Powersports, Cotton Gauze, Oiled, Round, 3.94 in. OD, 1.94 in. ID, 5.88 in. Tall, Yamaha, Big Bear, Bruin, 230cc, 400cc, Each
Part Number: KNN-YA-4001
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 9.38 in. Long, 6.88 in. Wide, 1.06 in. Tall, BMW, 2.0-3.2L, Each
Part Number: KNN-33-2231
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Oil Filters, Powersports, Cartridge, High Flow, 2.13 in. Tall, 0.56 in. I.D., 1.75 in. O.D., Reuse OE Gasket, Bypass/Relief Valves, Suzuki, Each
Part Number: KNN-KN-132
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Wrap, DryCharger, Oval, Silicone Treated, Polyester, Elastic Opening, Black, Conical, 9.50 in. Long, 8.38 in. Wide, 2.13 in. Tall, Each
Part Number: KNN-E-3495PK
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Extended Life, Dry, Panel, Cellulose, Red, Mercedes-Benz, Each
Part Number: KNN-KNX-2181
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Filter, Powersports, Cartridge, 1.46 in. Tall, 0.63 in. ID, 2.38 in. OD, CCM, Dual Sport, Sachs, Roadster, Suzuki, DR, LS, S40, SP, Each
Part Number: KNN-KN-137
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Oil Filter, Performance Gold, Cartridge, 4.31 in. Tall, 3.28 in. Diameter, Rubber Gasket, Audi, Ford, Jeep, Porsche, Volkswagen, 1.8-4.2L, Each
Part Number: KNN-HP-7005
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 20.75 in. Long, 6.69 in. Wide, 1.19 in. Tall, Porsche, 3.4L, 3.6L, 3.8L, Each
Part Number: KNN-33-2786
Estimated Ship Date: Today
Estimated Ship Date: Today
Oil Filter, Performance Gold, Cartridge, 3.82 in. Tall, 2.13 in. Diameter, Rubber Gasket, Cadillac, Chevy, GMC, Saab, Oldsmobile, 2.8-3.6L, Each
Part Number: KNN-HP-7003
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Oil Filter, Powersports, Cartridge, 2.06 in. Tall, 0.97 in. ID, 2.22 in. OD, Aprilia, Bimota, Bombardier, BMW, CCM, Jawa, MuZ, Each
Part Number: KNN-KN-151
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Oval, 6.13 in. Long, 4.13 in. Wide, 2.5 in. Tall, Kawasaki, KLR650, KLX650, 652cc, Each
Part Number: KNN-KA-6589
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Filter Element, High-Flow, Cotton Gauze, Oiled, Panel, 12.44 in. Long, 8.44 in. Wide, 0.88 in. Tall, Kawasaki, ZX900, Ninja, ZX-9R, 899cc, Each
Part Number: KNN-KA-9098
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
Air Filter Element, High-Flow, Cotton Gauze, Oiled, Red, Panel, 10.6 in. Long, 9.9 in. Wide, 1 in.Tall, for use on Honda®, VFR800, Series, 782cc, Each
Part Number: KNN-HA-8098
Not Yet Reviewed
Estimated Ship Date: Mar 24, 2026 if ordered today
Estimated Ship Date: Mar 24, 2026 if ordered today
K&N Powersports Performance Air Filters for 1999-2008 TRX400EX SPORTRAX, 2009-2014 TRX400X - HA-4099
K&N Powersports Performance Air Filters for 1999-2008 TRX400EX SPORTRAX, 2009-2014 TRX400X - HA-4099
Air Filter Element, Powersports, Oiled, Cotton Gauze, Red, Round, 5.38 in. OD, 3 in. ID, 4.5 in. Tall, for use on Honda®, TRX400X, TRX400EX, Each
Part Number: KNN-HA-4099
Not Yet Reviewed
Estimated Ship Date: Mar 23, 2026 if ordered today
Estimated Ship Date: Mar 23, 2026 if ordered today
Air Filter Element, Oiled, Cotton Gauze, Red, Panel, 13.44 in. Long, 6.63 in. Wide, 1.06 in. Tall, Dodge, Ram, 3.7L, 4.7L, Each
Part Number: KNN-33-2175
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster