The TYC 2 11496 Alternator is engineered to deliver 215 amps of power ensuring reliable electrical performance for various BMW models Designed as a direct replacement for the original equipment this alternator offers seamless integrationd dependable operation Its serpentine pulley design with 8 grooves and clockwise rotation directioligns with the specifications of the original unit facilitating straightforward installation without the need for modifications The internal regulator and fan position contribute to the alternator s efficient performance and durability Manufactured with 100 new components the TYC 2 11496 Alternator undergoes rigorous testing to meet high quality standards providing a cost effective solution without compromising on reliability This alternator is compatible with several BMW models including the 535i 640i X3 X5 and X6 among others For a comprehensive list of compatible vehicles please refer to the vehicle fitment section