Shop 2005 Buick Century Accessory Drive Belt Tensioner Assembly. 2020-22. 2023-25. 3.0 LITER DIESEL DIESEL, LITER - OEM Buick Part # 55490609

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

Accessory Drive Belt Tensioner Assembly

Fits Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL

2020-22. 2023-25. 3.0 LITER DIESEL. Escalade ESV; 3.0L Diesel. Escalade; 3.0L Diesel. Silverado, Sierra; 3.0L Diesel. Suburban; 3.0L Diesel. Tahoe; 3.0L Diesel. Yukon XL; 3.0L Diesel. Yukon; 3.0L Diesel.
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 .