2001 BMW 330xi Engine: 3L L6 GAS; With Hydraulic Tensioner; Position: Alternator, Water Pump and Power Steering;. Part Type: Accessory Drive Belt Tensioner Pulley. 2002 BMW 330xi Engine: 3L L6 GAS; With Hydraulic Tensioner; Position: Alternator, Water Pump and Power Steering;.
