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K&N Replacement Air Filter AUDI A8 4.2L-V8; 2004-2005

by KNN
$71.99

LOW STOCK  Contact us before purchasing

SKU KN-E-0775
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2010 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2010 Audi A8 Quattro 4.2L V8 Fuel Injection
Except 371BHP
2010 Audi A8 Quattro 4.2L V8 Diesel Engine
Except 351BHP (2 required)
2010 Audi A8 Quattro 3.0L V6 Diesel Engine
Except 250BHP
2010 Audi A8 3.0L V6 Fuel Injection
All Models
2009 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2009 Audi A8 Quattro 4.2L V8 Diesel Engine
All Models (2 required)
2009 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2009 Audi A8 3.2L V6 Fuel Injection
All Models
2009 Audi A8 3.0L V6 Fuel Injection
All Models
2009 Audi A8 2.8L V6 Fuel Injection
All Models
2008 Audi S8 5.2L V10 Fuel Injection
US Models Only (2 required)
2008 Audi A8 Quattro 6.0L W12 Fuel Injection
US Models Only (2 required)
2008 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2008 Audi A8 Quattro 4.2L V8 Diesel Engine
All Models (2 required)
2008 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2008 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2008 Audi A8 3.2L V6 Fuel Injection
All Models
2008 Audi A8 3.0L V6 Fuel Injection
All Models
2008 Audi A8 2.8L V6 Fuel Injection
All Models
2007 Audi A8 Quattro 6.0L W12 Fuel Injection
US Models Only (2 required)
2007 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2007 Audi A8 Quattro 4.2L V8 Diesel Engine
All Models (2 required)
2007 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2007 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2007 Audi A8 3.7L V8 Fuel Injection
All Models
2007 Audi A8 3.2L V6 Fuel Injection
All Models
2007 Audi A8 3.0L V6 Fuel Injection
All Models
2007 Audi A8 2.8L V6 Fuel Injection
All Models
2006 Audi A8 Quattro 6.0L W12 Fuel Injection
US Models Only (2 required)
2006 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2006 Audi A8 Quattro 4.2L V8 Diesel Engine
All Models (2 required)
2006 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2006 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2006 Audi A8 3.7L V8 Fuel Injection
All Models
2006 Audi A8 3.2L V6 Fuel Injection
All Models
2006 Audi A8 3.0L V6 Fuel Injection
All Models
2005 Audi A8 Quattro 6.0L W12 Fuel Injection
US Models Only (2 required)
2005 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2005 Audi A8 Quattro 4.2L V8 Diesel Engine
All Models (2 required)
2005 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2005 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2005 Audi A8 3.7L V8 Fuel Injection
All Models
2005 Audi A8 3.2L V6 Fuel Injection
All Models
2005 Audi A8 3.0L V6 Fuel Injection
All Models
2004 Audi A8 Quattro 4.2L V8 Fuel Injection
All Models
2004 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2004 Audi A8 4.2L V8 Fuel Injection
All Models
2004 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2004 Audi A8 3.7L V8 Fuel Injection
All Models
2004 Audi A8 3.0L V6 Fuel Injection
All Models
2003 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2003 Audi A8 4.2L V8 Fuel Injection
All Models
2003 Audi A8 4.0L V8 Diesel Engine
All Models (2 required)
2003 Audi A8 3.7L V8 Fuel Injection
w/Round Filter
2003 Audi A8 3.0L V6 Fuel Injection
All Models
2002 Audi A8 Quattro 3.0L V6 Diesel Engine
All Models
2002 Audi A8 4.2L V8 Fuel Injection
All Models
2002 Audi A8 3.7L V8 Fuel Injection
w/Round Filter
2002 Audi A8 3.0L V6 Fuel Injection
All Models

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need. 

  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used again
  • High air flow with exceptional filtration
  • Lasts up to 50,000 miles before cleaning is required depending on driving conditions
  • Works with original equipment manufacturer vehicle electronics
  • Emissions legal in all 50 US states
  • Will NOT void vehicle warranty
  • Million Mile Limited Warranty®

Product Specifications

Filter Material Cotton Gauze
Height 7.25 in (184 mm)
Inner Wire No
Inside Diameter 4 in (102 mm)
Outside Diameter 5.75 in (146 mm)
Top Style Open
Top Material None
Air Filter Shape Round
Flanges None
Package Contents 1 Air Filter
Package Quantity 1
Product Style Round Air Filter
Weight 1 lb (0.5 kg)
Filter Re-Oiling Amount 1.57 oz (47 ml)
Product Box Height 7.75 in (197 mm)
Product Box Length 6.81 in (173 mm)
Product Box Width 6.81 in (173 mm)