Idler Pulley Sub-Assembly

About this product

The Idler Pulley Sub-Assembly (#16603-50030), a critical component in Toyota's Engine-Fuel Radiator & Water Outlet and Engine-Fuel Water Pump systems, primarily serves to direct and tension the drive belt, enabling the smooth operation of related parts like the alternator and water pump. It rotates freely, bearing the strain of the belt's movement and reducing wear on other components. Genuine Toyota parts, like this one, provide vehicle compatibility and are covered by Toyota's genuine parts warranty. However, like any auto part, the Idler Pulley Sub-Assembly (#16603-50030) can wear out over time, requiring replacement. An old or broken pulley can cause the drive belt to slip, potentially leading to overheating, decreased power output, or even a breakdown. Thus, the timely replacement of this part plays a crucial role in the vehicle's overall efficiency and safe operation.
Brand Toyota Genuine
Part Number 16603-50030

Core Charge

This Product has a $0.00 core charge which will be included in the cart at checkout.