This is a genuine Toyota air intake hose, part number 17881-31220. It is specifically designed for certain Toyota vehicle models to ensure a perfect fit and optimal function. The air intake hose plays a crucial role in your vehicle's engine system by directing fresh air from the outside into the engine's combustion chamber. A properly functioning hose ensures that the engine receives the correct amount of air for efficient fuel combustion, which can impact performance and fuel economy. Replacing a damaged or worn-out air intake hose with this genuine Toyota part will help maintain your vehicle's performance and prevent potential issues caused by unfiltered air entering the engine. This hose is built to meet Toyota's high standards for durability and fitment.
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