K&N Air Filters for the Oldsmobile Alero

Oldsmobile Alero Replacement Air Filters

Buy now from the K&N's Online Store and get a 100% money back guarantee on any air filter!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • K&N Million Mile Limited Warranty®
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
Buy a K&N air filter. Help your Oldsmobile Alero run better.
K&N Automotive Replacement Air Filters
Vehicle DescriptionPart Number Product Image
2004 Oldsmobile Alero 2.2L L4 F/I - All
Automotive
2004 Oldsmobile Alero 2.2L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2004 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
2004 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2003 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
2003 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2002 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
2002 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2001 Oldsmobile Alero 2.4L L4 F/I - All
Automotive
2001 Oldsmobile Alero 2.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2001 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
2001 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2000 Oldsmobile Alero 2.4L L4 F/I - All
Automotive
2000 Oldsmobile Alero 2.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
2000 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
2000 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
1999 Oldsmobile Alero 2.4L L4 F/I - All
Automotive
1999 Oldsmobile Alero 2.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter
1999 Oldsmobile Alero 3.4L V6 F/I - All
Automotive
1999 Oldsmobile Alero 3.4L Air Filter
33-2121-1 Get Pricing and Buy 33-2121-1 Alero Air Filter

K&N replacement air filters can help your car or truck run better.