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Air Filter for Audi A4

The Audi A4 air filter provides valuable protection to your engine, guarding against the intrusion of dirt and debris in the air supply that travels into the engine to aid in the combustion process. The dust and debris that are carried in with the outdoor air are capable of causing quite a bit of damage to the engine if they are allowed to enter, the abrasive particles causing excess wear to delicate engine parts. The A4 air filter sifts these particles out of the stream of air that flows into the engine before they can contaminate the sensitive engine components to cause damage.


As the Audi A4 air filter performs this essential function day after day, the particles of dust and debris it protects against will begin to build up on its surface, gradually clogging the filter medium and restricting the flow of air that passes through on the way to the combustion chambers. If not replaced promptly, the A4 air filter can become clogged, preventing the engine from getting a sufficient supply of air for efficient engine combustion.


This can cause a variety of performance problems in the vehicle, such as hesitation, rough running and idling, engine misfire, and excessive fuel consumption. The Audi A4 air filter is very easy to replace, taking just a few minutes of your time to avoid the hassle and expense of the problems that can be caused by the neglect of this simple maintenance procedure. Our online catalog carries a selection of quality A4 air filter replacements.Our great prices and expert customer service will make ordering your Audi A4 air filter quick and convenient whether you use our secure site or dial our toll-free phone line.

 
 Part Name Audi A4 Quattro Air Filter - Panel Click Image to Enlarge
Air Filter
Part #K33332125
 Brand K&N
 Fits 1996-2001 Audi A4 Quattro
 Features
  • Material: Cotton Gauze
  • Style: Panel
  • Type: Direct OE Replacement, High Flow OE Replacement
 Year 1996-2001
 Description K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 0.75 in. height, 9.875 in. outside length, 8.25 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.
 Your Price $48.66
 Quantity
Audi A4 Quattro Air Filter also fits these models:
  • 1996|1997|1998|1999|2000|2001::Base; 6Cyl 2.8L;
  • 1997|1998|1999|2000|2001::Base; 4Cyl 1.8L;
  • 1998|1999|2000|2001::Avant; 6Cyl 2.8L;
  • 1999|2000|2001::Avant; 4Cyl 1.8L;

 
 Part Name Audi A4 Air Filter - Panel Click Image to Enlarge
Air Filter
Part #K33332125
 Brand K&N
 Fits 1996-2001 Audi A4
 Features
  • Material: Cotton Gauze
  • Style: Panel
  • Type: Direct OE Replacement, High Flow OE Replacement
 Year 1996-2001
 Description K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 0.75 in. height, 9.875 in. outside length, 8.25 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.
 Your Price $48.66
 Quantity
Audi A4 Air Filter also fits these models:
  • 1996|1997|1998|1999|2000|2001::Base; 6Cyl 2.8L;
  • 1997|1998|1999|2000|2001::Base; 4Cyl 1.8L;
  • 1998::Avant; 4Cyl 1.8L;
  • 1998::Avant; 6Cyl 2.8L;

 
 Part Name Audi A4 Quattro Air Filter - Panel Click Image to Enlarge
Air Filter
Part #K33332209
 Brand K&N
 Fits 2002-2009 Audi A4 Quattro
 Features
  • Material: Cotton Gauze
  • Style: Panel
  • Type: Direct OE Replacement, High Flow OE Replacement
 Year 2002-2009
 Description K&N HIGH FLOW DIRECT FIT AIR FILTER, RED, SOLD INDIVIDUALLY -- 50-state legal; Provides 1 to 4 h.p. power gain; 96 to 99 percent filtration efficiency; 1.125 in. height, 10.313 in. outside length, 8.25 in. outside width; Oiled element; Panel style; Made of multiple interwoven layers of surgical cotton gauze; Increases horsepower and acceleration while providing excellent filtration; Custom designed to fit into existing air box and features a drop-in design which means adding performance is simple; Provides high air flow with excellent filtration; Economical and environment friendly; Works with OEM vehicle electronics; Will last the life of your vehicle; Washable and reusable; Lasts up to 50,000-mile before cleaning is required depending on drive condition; With K&N's limited million mile warranty.
 Your Price $48.69
 Quantity
Audi A4 Quattro Air Filter also fits these models:
  • 2002|2003|2004|2005::Avant; 4Cyl 1.8L;
  • 2002|2003|2004|2005::Avant; 6Cyl 3.0L;
  • 2002|2003|2004|2005::Base; 4Cyl 1.8L;
  • 2002|2003|2004|2005::Base; 6Cyl 3.0L;
  • 2004::Cabriolet; 4Cyl 1.8L;
  • 2004|2005|2006::Cabriolet; 6Cyl 3.0L;
  • 2005|2006|2007|2008::Avant; 4Cyl 2.0L;
  • 2005|2006|2007|2008::Base; 4Cyl 2.0L;
  • 2005|2006|2007|2008|2009::Avant; 6Cyl 3.2L;
  • 2005|2006|2007|2008|2009::Base; 6Cyl 3.2L;
  • 2007|2008::Cabriolet; 6Cyl 3.2L;
  • 2007|2008|2009::Cabriolet; 4Cyl 2.0L;


 
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