K&N parts matching Donaldson P550557 fuel filter

The Donaldson P550557 fuel filter cross references with the K&N fuel filter parts below. K&N offers compatible fuel filters for many Donaldson fuel filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Fuel Filter
  • Built for High Flow Rates
  • Outstanding Filtration
Kevin, San Diego, California
I have a 2005 4.2L V6 F-150 with 146k miles. I'm getting an extra 1 1/2 miles to the gal. since I installed the new fuel filter. And the delivery came in two days. That's the fastest I've ever got on line. Thanks.
John Wiesner, Seymour, Texas
I love this company. Great and dependable products.
Seth Custis, Vacaville, California
Great filter, low price and fast shipping. What else is there to say?
PF-2000 K&N PF-2000 Fuel Filter
List Price: $15.59
Your Price: $12.99