K&N parts matching Motorcraft FL331 oil filter

The Motorcraft FL331 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
Matthew, Tennessee
Anyone will agree that changing the oil filter on a Chevrolet Trailblazer is somewhat difficult and can be infuriating. With this filter, there is no need for a fancy tool. All you need is a socket and an extension. I will only be purchasing K&N Oil Filters from now on. Thank you for making a quality and practical product.
Bill N., Fresno, California
This is the ONLY oil filter I use, I use (Brand Name) Extended oil, why not use the worlds best oil Filter. My 2008 Cadillac DTS has 177,237 miles on it. Love my car, I treat it to the best so it gives me it's best.
Fred Coster, East Haven, Connecticut
These filters are the best, period. The nut on bottom is an awesome way to remove in a tight area. No need for oil filter wrench any longer.
HP-2006 K&N HP-2006 Oil Filter
List Price: $18.79
Your Price: $15.99
K&N Oil Filter
  • K&N Performance Silver Series
  • For Synthetic and Conventional Oils
John Edgell, Arizona
I trust K&N filters.
Chris, West Yorkshire, United Kingdom
Excellent products and service.
John, Missouri
Filter arrived exactly when it said it would, just order about a week or so prior to my upcoming oil change. I didn't mind waiting a few days and only paying half the price for the same filter off the shelf of a local auto parts store. Filter installed easily and I know I'm getting a quality product. All my vehicles run with K&N products and I have no plans to change
PS-2006 K&N PS-2006 Oil Filter
List Price: $9.29
Your Price: $7.99
K&N Oil Filter; Billet
  • Billet Aluminum Housing
  • Washable and Reusable
SS-2006 K&N SS-2006 Oil Filter; Billet
Your Price: $249.95