K&N parts matching Service Pro MA6139 air filter

The Service Pro MA6139 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Service Pro air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Frank Morgan, Roland, Arkansas
Was shocked to see how black my filters were taking my car to dealership...Thanks K&N..Charge for multi check of vehicle? Not any more ..will just check myself..
Mr. C, Denton, Texas
Easy install, slight fuel economy reduction of approx 2mpg, but whoa.... did these filters fill in the blanks on power smoother acceleration! Exactly what I expected, and at least another 20hp.
Martijn van Avezaath, Leimuiden, Netherlands
Perfect delivery, perfect fit, best price. I would NOT buy my filters through any other channel. Autoshops charge far more for your filter. I could not get my type of filter in the carshop so I found this site and ordered my K&N filters (2). NEXT day my filters were delivered and I live in the Netherlands How easy does it get? Very happy to install them since my original filters were completely dirty and the (Infiniti)dealer told me it was not nessecary to replace them....?
33-2440 K&N 33-2440 Replacement Air Filter
List Price: $130.99
Your Price: $84.99