The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00047 Air Filter (corresponding to SogefiPRO SAF1077) carries original OE number 13 71 7 548 897, with dimensions of 295/171*230/75*38 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 3090, MAHLE None, FRAM None, CHAMPION None, WIX 49897, 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 7 548 897 |
| SAYING | SY-00047 |
| Sogefi | SAF1077 |
| MANN-FILTER | C 3090 |
| MAHLE / KNECHT | None |
| FRAM | None |
| CHAMPION | None |
| WIX | 49897 |