Depends on the size and quality of air filter.

來源: 於 2011-07-03 08:32:42 [舊帖] [給我悄悄話] 本文已被閱讀：次

MB air filter only needs to be cahnged at 53k mile (around 4 years). The cheap lexus filter needs to be changed every 1 to 2 years.