Shop 2007 BMW M6 Accessory Drive Belt Tensioner Assembly. 4.0 & 4.4 LITER, AC belt, adjust. 740i; AC Adjust, LITER - OEM BMW Part # 11281742859 (11-28-1-742-859)

Pulley. Tensioner. Accessory Drive Belt Assembly. Adjusting with Lever.
Assembled device that applies load to the Drive Belt. For Compressor Belt.

Accessory Drive Belt Tensioner Assembly

Fits 540i, 740i, 740iL

4.0 & 4.4 LITER, AC belt, adjust. 740i; AC. 740iL; 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 .