Normally 6 spark plug connectors used per six(6) cylinder engine. Sold individually. Brand: Robert Bosch GmbH. For BMW E39 525i (through 8/02); 528i, 530i, (through 8/02); 540i. Part no. 12-13-1-740-477-M14
Petaling Jaya, Malaysia
MRT Kota Damansara Station/0143916848
Additional costs for PosLaju to be paid by Customer. Pen. Malaysia RM10. Sabah & Sarawak RM20 .