K&N parts matching Opel 3639671 air filter

The Opel 3639671 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Opel air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Eric Chollat, Saint Fons, France
bonjour,j'ai été satisfait de ma commande.
George Burgess, Edinburgh
After having K&N filters on my mgb and giving a very good boost to performance. I was sick of only 16 mpg in town. I decided to fit K&N to my p 38 rangie , now gained 2 more mpg. Found better response. So good I ordered K&N for my ix35 .5 star.
Jan Nienhuis, Soest, Netherlands
L. S, Filter received in good order. Mounted and fits perfectly. Car drives well and care of the filter. Am very satisfied. Thanks for everything. Sincerely, Jan Nienhuis, Soest Holland
33-2119 K&N 33-2119 Replacement Air Filter
List Price: $77.99
Your Price: $49.99