Idler Pulley Cover Plate

About this product

The Idler Pulley Cover Plate (#16649-31020), a critical component in the Water Pump system of the Engine-Fuel category, plays an essential role in facilitating the smooth operation of your vehicle. This part encloses and protects the idler pulley, thus maintaining the belt tension and alignment in the engine. Genuine Toyota parts are highly recommended for perfect compatibility with your vehicle, and they are further supported by Toyota's genuine parts warranty. With time, this component may wear out, break, or become clogged. If this happens, it can disrupt the belt tension and alignment, leading to inefficient engine operation or even system failure. Therefore, periodic replacement of the Idler Pulley Cover Plate (#16649-31020) is crucial. In conclusion, the Idler Pulley Cover Plate (#16649-31020) significantly contributes to the overall efficiency and safety of the water pump system by ensuring optimal belt tension and alignment in the engine.
Brand Toyota Genuine
Previous Version(s) 16604-0P010;16604-31010
Part Number 16649-31020

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