
The Gates molded upper coolant hose for 2011–2016 Toyota Sienna with the 3.5L V6 engine. This molded upper hose restores the correct routing between the radiator and engine filler or neck area, helping maintain coolant circulation and proper sealing. Use it as a replacement during cooling‑system service to address leaks, swelling, or age‑related deterioration while preserving the vehicle's intended hose geometry.
Gates 11-16 Toyota Sienna V-6 3.5L Upper Molded Coolant Hose