OE Number:11287512758. Fitment: Fit for BMW 323i 1999-2000, for BMW 325Ci 2003-2006, for BMW 325i 2001-2005, for BMW 325xi 2001-2005, for BMW 328i 1999-2000, for BMW 330Ci 2003-2006, for BMW 330i 2001-2005, for BMW 330xi 2001-2005, for BMW 525i 2003-2005, for BMW 528i 1999-2000, for BMW 530i 2001-2005, for BMW M3 2003-2006, for BMW X3 2004-2006, for BMW X5 2001-2006, for BMW Z4 2003-2005. Function of Belt Drive Tensioner: Replace the old or broken belt tensioner to avoid noisy tensioner pulley and no longer withstand belt noise, achieve proper belt tension, alignment, ensure the well performance.. Features of Belt Tensioner w/ Pulley: Adopt with solid metal for wear resistance, shatterproof, not easy break or deform, ensure longer service life. Torsional round spring provides reliability and consistent tension.. Package Include: 1 x Accessory Drive Belt Tensioner Assembly..
