BMW OEM Cooling System Fan Blade (420 mm) (11 Blade) for 735i 735iL 525i 535i M5 3.6 320i 323i 325i 325is 328i M3 M3 3.2 525i 528i 530i 320i 323Ci 323i 325Ci 325i 325xi 328Ci 328i 330Ci 330i 330xi M3 X5 3.0i Z3 2.5 Z3 2.5i Z3 2.8 Z3 3.0i Z3 M3.2 BMW OEM Cooling System Fan Blade (420 mm) (11 Blade) BMW Manufacturer Warranty: 12000 miles or 1 year Please see Product Description below for vehicle compatibility.