Fuel Cell Stack Air Inlet Hose

About this product

A critical element in Toyota's FCV Intake & Exhaust system is the Fuel Cell Stack Air Inlet Hose (#17B21-77041). This electrical part's primary role is to deliver the ambient air to the fuel cell stack, which then uses the oxygen from the air for the chemical reaction that generates electricity. If this hose becomes aged, clogged or broken, the resulting lack of oxygen can decrease energy production, affecting overall vehicle performance. Periodic replacement is advised to maintain its function, and by using genuine Toyota parts, compatibility is enhanced and backed by Toyota's authentic parts warranty. A properly functioning Fuel Cell Stack Air Inlet Hose (#17B21-77041) contributes to the vehicle's efficiency, by ensuring optimal oxygen supply, thus generating maximum electricity for the vehicle's operation.
Brand Toyota Genuine
Part Number 17B21-77041

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