Shop 1988 BMW M6 Accessory Drive Belt Tensioner Assembly. 4.8 LITER, AC belt. X5; 4.8L; A/C Compressor. LITER, Load, Loose, Make - OEM BMW Part # 11287546163 (11-28-7-546-163)

Accessory Drive Belt Tensioner Assembly. Serpentine Tensioner.
Assembled device that applies load to the Drive Belt. For Compressor Belt.

Accessory Drive Belt Tensioner Assembly

Fits X5

4.8 LITER, AC belt. X5; 4.8L; A/C Compressor.
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 .