The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00037 Air Filter (corresponding to SogefiPRO SAF2435) carries original OE number 13 71 8 091 496, with dimensions of 288*198*38 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 28 092, MAHLE LX4 716; LX 4240-02, FRAM None, CHAMPION None, 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 8 091 496 |
| SAYING | SY-00037 |
| Sogefi | SAF2435 |
| MANN-FILTER | C 28 092 |
| MAHLE / KNECHT | LX4 716; LX 4240-02 |
| FRAM | None |
| CHAMPION | None |