Shop OEM GENERAL MOTORS Part # 98094201 (97329062). Accessory Drive Belt Tensioner Assembly. 6.6 LITER DIESEL. 6.6 LITER TURBO DIESEL. All Models; 6.6L. Express, Savana; 6.6L. Silverado

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

Accessory Drive Belt Tensioner Assembly

6.6 LITER DIESEL. 6.6 LITER TURBO DIESEL. All Models; 6.6L. Express, Savana; 6.6L. Silverado, Sierra; 4.8L, 5.3L, 6.0L, 6.2L. Silverado, Sierra; 6.6L.
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 .