Shop OEM GENERAL MOTORS Part # 12564506 (24507459). Tensioner. Belt. Accessory. Drive. 3.8 LITER, w/supercharger. 3.8 LITER, W/SUPERCHARGER, supercharger belt. All Models; 3.8L; All; w/o

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

Accessory Drive Belt TensionerAccessory Drive Belt Tensioner Assembly

Fits Grand Prix, Impala, Intrigue, Monte Carlo, Regal, Riviera

3.8 LITER, w/supercharger. 3.8 LITER, W/SUPERCHARGER, supercharger belt. All Models; 3.8L; All; w/o Supercharger. All Models; 3.8L; All; w/Supercharger; Stamped 12564506. All Models; 3.8L; w/o Heater Ports. Grand Prix; 3.8L; w/Supercharger. Supercharger belt.
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 .