Accessory Drive Belt Tensioner. Assembled device that applies load to the Drive Belt. For Compressor Belt. Serpentine. Tension arm.
Accessory Drive Belt TensionerAccessory Drive Belt Tensioner Assembly
Fits 323i, 323is, 325i, 325is, 328i, 328is, 525i, 528i, M3, Z3
2.5 LITER, 1996-00. 2.8 & 3.0 LITER, 2.8 LITER 1999-00. 525i, 528i, 530i; AC. 528I 1997-98, HYDRAULIC TENSIONER. 528I 1997-98, MECHANICAL TENSIONER. Z3; 2.5L; AC. Z3; 2.8L; AC.
Drive Belt Tensioner - Repair or Replace
A squeaking or squealing noise from your engine bay is usually due to a loose drive belt. Consider replacing the drive belt tensioner on your .