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K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter...
K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter technology that helps your engine breathe easier for more horsepower and improved efficiency. You can get a high flow air filter for just about any application, and most come with K&N’s Million-Mile warranty. If you’re hungry for more, bolt on a K&N cold-air intake kit for proven performance gains. K&N also manufactures wrench-off oil filters, fuel filters, valve cover breathers, and accessories, all built to get improved performance...
K&N Engineering air filters have been called the best filter in the world—with good reason! All K&N air filters are made with reusable, cotton-gauze filter technology that helps your engine breathe easier for more horsepower and improved efficiency. You can get a high flow air filter for just about any application, and most come with K&N’s Million-Mile warranty. If you’re hungry for more, bolt on a K&N cold-air intake kit for proven performance gains. K&N also manufactures wrench-off oil filters, fuel filters, valve cover breathers, and accessories, all built to get improved performance and extend the life of your engine.
Showing In Stock Items. Show All 38 Items.
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1490
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Steel Base, Chrome Finish, Rubber Top, K&N Logo, fits 0.375 in. Hole, Each
Part Number: KNN-62-1000
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, fits .750 in. Hole, Each
Part Number: KNN-62-1560
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Rubber Top, K&N Logo, fits 0.750 in. Hole, Each
Part Number: KNN-62-1030
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits 1.25 in. Hole, Includes Grommet, Each
Part Number: KNN-62-1590WT
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.625 in. ID, Each
Part Number: KNN-62-1340
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.00 in. ID, Each
Part Number: KNN-62-1410
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits .750 in. Hole, Each
Part Number: KNN-62-1160
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits 1.00 in. Vent Hole, Each
Part Number: KNN-62-1170
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1390
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.00 in. ID, Each
Part Number: KNN-62-1370
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Rubber Base, Chrome Top, K&N Logo, fits 1.25 in. hole, Each
Part Number: KNN-62-1516
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube .313 in. ID, Each
Part Number: KNN-62-2470
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.50 in. ID, Each
Part Number: KNN-62-1450
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top with Stud, K&N Logo, fits 0.375 in. Hole, Each
Part Number: KNN-62-1090
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Chrome Top, K&N Logo, fits 1.00 in. Hole, Each
Part Number: KNN-62-1520
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Push-In, Round, Chrome Base, Rubber Top, K&N Logo, fits 0.625 in. Hole, Each
Part Number: KNN-62-1020
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.750 in. ID, Each
Part Number: KNN-62-1360
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.375 in. ID, Each
Part Number: KNN-62-1320
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.25 in. ID, Each
Part Number: KNN-62-1380
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 0.50 in. ID, Each
Part Number: KNN-62-1330
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.375 in. ID, Each
Part Number: KNN-62-1440
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Rubber Top, K&N Logo, Base Tube 1.75 in. ID, Each
Part Number: KNN-62-1470
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.50 in. ID, Each
Part Number: KNN-62-1514
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
Valve Cover Breather, Crankcase Vent, Clamp-On, Round, Rubber Base, Chrome Top, K&N Logo, Base Tube 1.50 in. ID, Each
Part Number: KNN-62-1460
Estimated Ship Date: Monday 1/12/2026
Estimated Ship Date: Monday 1/12/2026
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