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USD 89.99
Part #: KN33-5065

K&N 33-5065 High-Flow Replacement Air Filter

2017-2019 GM 6.6L Duramax L5P
Part #: KN33-5065
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Increase airflow and replace the factory air filter in your 2017-2019 GM 6.6L Duramax with the K&N 33-5065 High-Flow Replacement Air Filter. K&N's replacement air filters provide increased horsepower, torque, and efficiency. This washable and reusable air filter is custom designed to fit into your existing factory air box. This means adding performance is simple by just removing your factory air filter, and replacing it with a K&N. K&N's drop-in filters are covered by their famous million-mile limited warranty and will be the last air filter your truck will ever need. 

  • Washable & Reusable 
  • Replaces OEM Air Filter 
  • Emissions Legal In All 50-States  
  • Designed To Boost Horsepower & Acceleration
  • Features K&N's Million Mile Limited Warranty 
Product Specifications:
Air Filter Shape: Panel
Filter Material: Cotton Gauze
Height: 2.25 in (57 mm)
Outside Length: 11.031 in (280 mm)
Outside Width: 10.938 in (278 mm)
Filter Re-Oiling Amount: 4.5 oz (133 ml)
OE Cross Reference: GM 84262965

Vehicle Applications

2017 Chevy 6.6L L5P Duramax
2018 Chevy 6.6L L5P Duramax
2019 Chevy 6.6L L5P Duramax
2017 GMC 6.6L L5P Duramax
2018 GMC 6.6L L5P Duramax
2019 GMC 6.6L L5P Duramax


  • MFG. Number 33-5065
  • Manufacturer Name K&N Engineering
  • Shipping Weight 3.00 lb.
  • Shipping Length 12 in.
  • Shipping Width 3 in.
  • Shipping Height 16 in.
  • Fuel Type Diesel
  • UPC 024844365606
  • Warranty Yes
  • Warranty Info Million Mile Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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