K&N parts matching Vauxhall 835621 air filter

The Vauxhall 835621 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Vauxhall air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Glenn, San Leandro, California
Easy to install, notice a drop in my RPM.
Alex Chapman, Canton, Mississippi
I can immediately tell there is an improvement.
Robert Matetich, Federal Way, Washington
Great product and easy to install.  It took the cob webs out of the performance of my '98 Buick Regal GS.  Before K&N it was sluggish to the point that I was considering another car, but with your filter installed I got the old pep back.  Thanks.
33-2063-1 K&N 33-2063-1 Replacement Air Filter
List Price: $80.99
Your Price: $51.99