K&N parts matching Harley-Davidson 6373199 oil filter

The Harley-Davidson 6373199 oil filter cross references with the K&N oil filter parts below. K&N offers compatible oil filters for many Harley-Davidson oil filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Oil Filter
  • 17mm Nut for Easy Removal
  • Heavy Duty Construction
Edward Oswalt, Truro, Massachusetts
Have not installed yet. Too Cold !!!
Tim Smith, Oak Shores, California
As always, K&N products are exceptional quality, period. Forget about all the specifications testing, etc. because their filters are by far superior to the competition.
Greg Mackay, Manson, Washington
Always have loved your air cleaners and now oil filters.
KN-171B K&N KN-171B Oil Filter
Your Price: $15.99
K&N Oil Filter
  • 17mm Nut for Easy Removal
  • Heavy-Duty, Chrome-Plated Canister
Lerry VanBuskirk, Vacaville, California
Price was great, delivered as promised. I have used K&N products for many years and I am very satisfied with the performance of the products.
Randall Sybert, Weston ,Ohio
I always use K&N oil filters. Even on my suv you guys make the best filters this comming from a [brand] user. I'll never use anything but K&N from now on.
Basil, Massachusetts
Good filter. Product performs as advertised. Looks good on a chromed out bike. Will continue to use K&N products.
KN-171C K&N KN-171C Oil Filter
Your Price: $20.49