K&N parts matching Repco RAF139 air filter

The Repco RAF139 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Repco air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Chris Queen, Milton, United States
Great product & I have one in all of our vehicles.
Lance Holborn, South Dakota
This filter went in easily to my 2002 Subaru Impreza and I can feel a nice improvement in the power and sound of the engine. It just crises right up hills now and rarely downshifts. I think the extra few horsepower gained really helped this light little car.
Jerry Kalick, Arkansas
Seems to be more acceleration and slightly better gas mileage. Installed filters on a 2001 and 2009 Subaru Foresters. The 2009 shows mpg on the dash display and average mpg. The average is up 2 to 3 mpg on each long trip so far.
33-2154 K&N 33-2154 Replacement Air Filter
List Price: $84.79
Your Price: $54.99