Shop 2016 Audi A5 Accessory Drive Belt Tensioner Assembly. 4.2 LITER. 4.2 LITER, 2005-06. 4.2 LITER, A4 LITER, Applies - OEM Audi Part # 079903133R (079-903-133-R, 079903133C, 079903133D, 079903133E)

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

Accessory Drive Belt Tensioner Assembly

Fits A6, allroad, RS4, S4

4.2 LITER. 4.2 LITER, 2005-06. 4.2 LITER, A4/S4. Cabriolet S4. S4; 4.2L.
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 .