K&N parts matching Parts Plus LAF1646 air filter

The Parts Plus LAF1646 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Parts Plus air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Airbox
  • Low Restriction Replacement Air Box
  • High-Flow Round Air Filter
Michael, Ringgold, Georgia
Install on my 2005 Ford F350 6.0 was little over an hour. Biggest issue was the back nut on the back of the KN filter housing below the radiator fluid fill area. Very difficult to get to, but no issues on the install in general. Engine has good response, sound is about the same. Hoping to increase fuel economy but still in the testing process.
Irene Wiens, Qualicum Beach, BC, Canada
We purchased this air filter kit while travelling, we haul a 30' RV and were going across Canada. Unfortunatly there was a small defect in one area, which prevented it from being installed immediately. We needed to get on the road, so we informed K&N of the problem (with pictures) and when we returned home the part was already waiting for us. The difference in power with this new air filter is awesome. We drive a 2006 F350 6L 4x4 Superduty. Great service, Thanks
Carlos, Houston, Texas
Did notice an increase in power. Noticed less lag from boost....at midrange rpm. Fuel economy probably increased about 2 miles average. Good buy. Recommended.
E-0780 K&N E-0780 Replacement Airbox
List Price: $717.29
Your Price: $395.99