Fits 2015 INFINITI Q40. 2015 INFINITI Q40 Position: Smooth Pulley;. Part Type: Accessory Drive Belt Idler Pulley. Position: Smooth Pulley. Belt Type: Serpentine. Max Belt Width: 07 Rib. To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in theCompatibility Table.
