Description:

Fitment: Fit for BMW 525i Base 2.5L L6 - Gas 2004-2005, for BMW 530i Base 3.0L L6 - Gas 2004-2005, for BMW X3 2.5i, 3.0i 2.5L L6 - Gas, 3.0L L6 - Gas 2004-2005, for BMW X3 3.0i 3.0L L6 - Gas 2006. OE Number:11287516847. 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.. Package Include:1 Drive Belt Tensioner Assembly..