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
Larry Martin, Owasso, Oklahoma
I only use a K&N oil filter for my 2002 Ford Ranger. If I had to pay twice as much compared to a regular filter, I would still get it no matter what I am a K&N customer for life Nothing else comes close to these filters I trust the high quality design for dependability and performance.
Dee Ferrell, Maryland
I bought both of these items for '87 Ford Windstar gl v6 3.8l vehicle they both good products and this is what I always buy from now on. Thanks for K&N products.
RIchard Gerek, League City, Texas
Right size, right price, arrived in time. All good!
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
Peter Arnold, Hertfordshire, United Kingdom
Excellent service and prompt delivery at good prices.
Jack Cooper, West Virginia
Fast ship, great price, free shipping. Legendary quality. What more could you ask for?
Tom, England
Fillter used on track car and on road car and does the job very well in both. Will definitely be going on future cars.
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