
The Gates power-steering belt-drive tensioner for 2003–2010 Infiniti M45 with the V8 4.5L engine is a replacement assembly for the power-steering belt circuit. It maintains proper tension on the P.S. belt to support reliable steering-assist drive, helping reduce belt noise and slippage and restoring intended belt-drive operation for the listed M45 V8 applications.
Gates 03-10 Infiniti M45 V-8 4.5L P.S. Belt Drive Tensioner