New Secondary Air Injection Pump Compatible for Audi A4 for Volkswagen Eurovan 06A959253B[description]Application Compatible for Audi A42000 2004: all sub models; all engines2005 2006: all sub models; 1. 8L & 3. 0L enginesCompatible for Audi A4 Quattro2000 2004: all sub models; all engines2005 2006: all sub models; 1. 8L & 3. 0L enginesCompatible for Audi A62000 2001: all sub models; 2. 8L engines2002 2004: all sub models; 3. 0L engines Compatible for Audi A6 Quattro2000 2001: all sub models; 2. 8L engines2002 2004: all sub models; 3. 0L