Cold Air Intakes for 2001-2004 Duramax Diesel
Shop the best cold air intakes for your 2001-2004 GMC or Chevy Duramax diesel engine at the lowest prices and save. You’ll find top intakes from Airaid, aFe, S&B Filters, and more leading manufacturers. Pair your new cold air intake with a Power Driven Diesel air filter for even better air flow. Shop now and save.