
The Gates tensioner assembly for 2000–2005 Buick LeSabre with the 3.8L V6 is a belt-drive tensioner designed to restore correct accessory-belt tension and alignment. Intended as a replacement for worn tensioners, it helps reduce belt slip and maintain reliable accessory drive operation. Use this Gates unit when servicing the belt drive on Buick LeSabre 2000–2005 models.
Gates 00-05 Buick LeSabre V-6 3.8L Tensioner Assy. Belt Drive Tensioner