
The Gates water-pump belt-drive tensioner for 2004–2009 Cadillac CTS with the V6 3.6L engine is a replacement assembly intended for the water-pump drive belt route. It maintains correct tension in the water-pump belt drive to help ensure consistent operation and reduce belt noise and slippage, serving as a like-for-like service part for the specified CTS application.
Gates 04-09 Cadillac CTS V-6 3.6L Water Pump Belt Drive Tensioner