The Air Filter is a core filtration component of the engine intake system. The SAYING SY-00066 Air Filter (corresponding to SogefiPRO SAF1183) carries original OE number 13 71 8 518 111, with dimensions of 367*149*78 mm. It fits BMW applications, mainly covering the models listed below. This part cross-references to aftermarket equivalents such as MANN-FILTER C 37 009; C 37 009/1, MAHLE LX 2796/1, FRAM None, CHAMPION None, HENGST E1071L, 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 8 518 111 |
| SAYING | SY-00066 |
| Sogefi | SAF1183 |
| MANN-FILTER | C 37 009; C 37 009/1 |
| MAHLE / KNECHT | LX 2796/1 |
| FRAM | None |
| CHAMPION | None |
| HENGST | E1071L |