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
Mary V Gemma, Ohio
The web site is easy to use and find the correct K & N filter. They shipped it right away. We have been using K & N filters for years and they are great.
Bradleigh H Horton, Glendale, California
I started buying the HP type of OIL FILTER to go with the KN AIR FILTER I purchased online LAST YEAR.  These products are better than any other brand on the market in terms of performance.
Ray, Toledo, Ohio
I totally trust K&N oil filters over any other brand. Love your product!
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
Paul Harwin, Sleaford, United Kingdom
Yet another product I have purchased from you. Very quick on delivery & if any problems, very quick to sort out . Thank you.
Don, Connecticut
Great service and filter!
Eric, Oregon
Great filter fast shipping. Will buy from again.
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