K&N parts matching Napa 2073 air filter

The Napa 2073 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Napa air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Zach, Colorado
Best Filter On the Market! Put it on my '78 Ford F150 and it helped with performance and fuel economy just as advertised.
Elden DeVore, Homosassa, Florida
Fast shipping. Good fit. High quality product
Branden, Oconto
Application: 1985 (early) Ford Mustang GT EFI 5.0 (efi as in cfi or tbi) stock except for Pypes X-pipe, emissions delete, and Flowmaster mufflers. I noticed neither power nor fuel economy improvement. That said, I appreciate the engineering that went into this filter and am very satisfied.
E-1290 K&N E-1290 Replacement Air Filter
List Price: $99.49
Your Price: $63.99