
Gates upper molded coolant hose for 2004–2006 Scion xB (1.5L 4‑cyl) carries coolant from the radiator to the filler neck as specified. Molded to the application’s routing, it serves as a like‑for‑like replacement for the upper radiator‑to‑filler hose. Replace the hose if you encounter leaks, swelling, or degraded hose material to maintain proper coolant containment.
Gates 04-06 Scion XB 4-Cyl. 1.5L Upper - Rad. To Filler Neck Molded Coolant Hose