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Toyota Genuine

Fuel Cell Sub-Radiator Inlet Hose

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About The Product

The Toyota Fuel Cell Sub-Radiator Inlet Hose #16B91-77020 routes coolant into the sub-radiator as part of the fuel cell vehicle cooling system. It is built to support steady coolant flow and work with the vehicle’s designed thermal management layout.

  • Coolant Routing: Directs coolant into the sub-radiator assembly
  • System Matched: Built for Toyota fuel cell cooling specifications
  • Secure Connection: Formed for proper fit at connection points
  • Durable Material: Made for long-term cooling system operation

Genuine Toyota parts are designed to fit your specific Toyota model and are backed by Toyota's genuine parts warranty.


Product Specs
Brand Toyota Genuine
Part Number 16B91-77020

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