Gates 90K-38221 Serpentine Drive Component Kit Fits select: 2001-2006 BMW 325, 2004-2006 BMW X3

Designed for convenience, easy parts sourcing and reduced customer comebacks. Includes serpentine belt with premium EPDM construction, tensioner, applicable idler pulleys and applicable tensioner hardware. Meets or exceeds OE standards in form, function and fit. NOTE: Kit contents vary depending on specific needs of vehicle kit application.