The original country of air flow meter come from Germany, the price is reasonable , and the quality is first--class.

The OEM  NO.  of   air   flow  meter   is  077 133 471J

 Its BOSCH  NO.  is  0 280 218 069

  It  is  appicable  to :    AUDI A6(4B,C5)4.2quattro

                                     AUDI A6(4B,C5)S6 quattro

                                     AUDI A6(4F2)4.2  quattro

                                     AUDI A6(4F2)4.2 FSI quattro

                                      AUDI A6 Avant (4B,C5)4.2 quattro

                                      AUDI A6 Avant (4B,C5)S6 quattro

sell air flow meter of AUDI (A042)