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 !!!
Greg Mackay, Manson, Washington
Always have loved your air cleaners and now oil filters.
Gene Abel, Minnesota
KN Filters are the only filters I use. Easy on, easy off. Great filter an best place to purchase.
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
Randy Kuhlmann, California
Thanks. Got here as promised. Easy to remove and install without special tools. Thanks.
Judy Grant, Kinston, North Carolina
The only way to go my husband says! Loves the filter because of the nut that comes on it. WILL BE ORDERING FROM Y'ALL again. GREAT JOB!!!
Chris, Ridgecrest, California
Bought for my '01 Harley FXSTI. The nut welded to the port side makes for an easy removal! 5/5 for sure!
KN-171C K&N KN-171C Oil Filter
Your Price: $20.49