Keep your Toyota Sienna running smoothly with this OEM-quality V-ribbed serpentine belt, engineered for 2007-2010 models. This critical engine component drives essential systems including the alternator, power steering pump, and air conditioning compressor. Built to withstand high temperatures and constant friction, the belt features precision ribbing for optimal grip and reliable power transmission. Replace worn or cracked belts to prevent system failures and maintain peak engine performance. A must-have maintenance item for any Sienna owner seeking dependable operation.