FAN WHEEL ENGINE COOLING FITS: BMW 5 SEDAN 530 I V8/540 I V8.BMW 5 530 I V8/540 I V8.BMW 5 TOURING 530 I/540 I.BMW 7 SEDAN 73. I. Number Of Fan Blades. TecDoc Engine Number. We will get back to you as soon as possible in 1-2 working hours and in 24 hours during the weekend.