K&N parts matching Motorcraft FL400A oil filter

The Motorcraft FL400A oil filter cross references with the K&N oil filter parts below. K&N offers compatible oil filters for many Motorcraft oil filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Oil Filter
  • 1 Inch Nut for Easy Removal
  • Heavy Duty Construction
Ray, Toledo, Ohio
I totally trust K&N oil filters over any other brand. Love your product!
Miguel Ontiveros, Houston, Texas
This is the best oil filter out there. I bought it for my jag and haven't had any problems with it.
Tom, Newhall, California
REAT PRODUCT. MY TUNDRA HAD OVER 300K USING K&N'S AND SYNTHETIC OIL.
HP-2009 K&N HP-2009 Oil Filter
List Price: $17.89
Your Price: $15.99
K&N Oil Filter
  • K&N Performance Silver Series
  • For Synthetic and Conventional Oils
Don, Connecticut
Great service and filter!
Richard Chronister, Las Cruces, NM
Great product. Great price. Very fast delivery. Will buy from K&N again.
Darrel Rose, Rosamond, California
I really like these oil filters much more than the white K&N filters I normally purchase. They seem to do a better filtering job than those white filters
PS-2009 K&N PS-2009 Oil Filter
List Price: $8.89
Your Price: $7.99
K&N Oil Filter; Billet
  • Billet Aluminum Housing
  • Washable and Reusable
Eric, Albuquerque, New Mexico
Lightning fast processing, professionalism, and shipping. Very pricey yes, but what you are buying is an engineered product of exceptional craftsmanship that sets it apart from everybody else. When I opened it I could see where the money went. Dumb proof 4 piece design, with top grade seals on each piece. Almost seemed like it had a set torque in it going onto the engine block, you can't mess it up. Less pressure drop and better filtration is a no brainer, and I got my money's worth. Haven't cleaned it yet, but i won't mind it for better performance.
SS-2009 K&N SS-2009 Oil Filter; Billet
Your Price: $249.95