The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00042 Air Filter (corresponding to SogefiPRO SAF1022-4) carries original OE number 13 72 9 502 014, with dimensions of 162*86*48 284*86*48 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 29 940-4; C 29 940 A+C 29 940 B, MAHLE None, 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 72 9 502 014 |
| SAYING | SY-00042 |
| Sogefi | SAF1022-4 |
| MANN-FILTER | C 29 940-4; C 29 940 A+C 29 940 B |
| MAHLE / KNECHT | None |
| FRAM | None |
| CHAMPION | None |