Shop 1991 Buick Century Serpentine Belt. 6.5 liter. 6.5 LITER DIESEL. Drive Belt - Repair or Replace Pump, LITER, Drive - OEM Buick Part # 22518599

Belt, Fan. Serpentine Belt.
Air Conditioning, Alternator, Power Steering, Vacuum Pump and Water Pump. Alternator, Power Steering, Vacuum Pump and Water Pump. Exc.Air Cond. For A/C Belt. Serpentine Belt.

Serpentine Belt

6.5 liter. 6.5 LITER DIESEL.
Drive Belt - Repair or Replace
A failing drive belt could affect the performance of your vehicle's auxiliary systems, not to mention a loud squealing sound from under the hood. Consider having having your drive belt inspected or replaced to keep your running at its best.