
This Gates molded heater hose is a direct OE equivalent replacement for 2004–2006 Pontiac GTO applications, sized to the vehicle’s small ID specification. It provides an exact‑fit service hose for heater circuits, matching factory contours for straightforward installation. Use it when replacing perished or leaking heater connections to restore proper coolant routing in the specified GTO years.
Gates 04-06 Pontiac GTO Small ID Molded Heater Hose