The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00044 Air Filter (corresponding to SogefiPRO SAF1188) carries original OE number 13 71 7 503 141, with dimensions of ￠170*H94 D69 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 1882, MAHLE None, FRAM None, CHAMPION None, HENGST E489L, WIX WA9486, serving the aftermarket replacement and maintenance demand for Air Filter. Manufactured under the Sogefi authorized system, SAYING delivers OE-equivalent quality with multi-brand cross coverage, helping service channels cover a wider vehicle range with lower inventory.
| Brand | Part No. |
|---|---|
| BMW (OE) | 13 71 7 503 141 |
| SAYING | SY-00044 |
| Sogefi | SAF1188 |
| MANN-FILTER | C 1882 |
| MAHLE / KNECHT | None |
| FRAM | None |
| CHAMPION | None |
| HENGST | E489L |
| WIX | WA9486 |