Detailed Notes: Belt Tensioner for Saturn SL 91-02 SL1 SL2 SW1 SW2 SC SC1 SC2 L4 1.9L. 1993-2001 Saturn SW2 Base 1.9L 4 Cyl. Notes: Belt Tensioner. Belt Type: Serpentine. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.