K&N parts matching Champ G645 fuel filter

The Champ G645 fuel filter cross references with the K&N fuel filter parts below. K&N offers compatible fuel filters for many Champ fuel filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Fuel Filter
  • Built for High Flow Rates
  • Outstanding Filtration
Brett Karpovich, Ringtown, Pennsylvania
Works nicely, easy to install and worked for my blazer. 10/10 would recomend.
Steve, Sacramento, California
Excellent quality, as good or better than OEM part.
Christopher Roebuck, Fountain, Colorado
Great product. My fuel pump was being over worked by my old fuel pump. I could stand next to my truck and hear a loud whine. After I took it off and put this K&N fuel filter on, except for the system pressuring itself, you can't hear the pump.
PF-2500 K&N PF-2500 Fuel Filter
List Price: $16.39
Your Price: $12.99