The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00074 Air Filter (corresponding to SogefiPRO SAF2475) carries original OE number 13 71 8 570 043, with dimensions of 343*114*60 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 34 120, MAHLE LX 4084, FRAM None, CHAMPION None, HENGST E1171L, 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 8 570 043 |
| SAYING | SY-00074 |
| Sogefi | SAF2475 |
| MANN-FILTER | C 34 120 |
| MAHLE / KNECHT | LX 4084 |
| FRAM | None |
| CHAMPION | None |
| HENGST | E1171L |