
The Gates molded upper coolant hose for 1998–2002 Isuzu Trooper 3.5L V‑6 is the upper routing hose specified for that engine and model years. It connects upper cooling passages as needed by the factory layout; install it to replace a cracked or leaking upper hose and restore correct coolant circulation and reliable engine operating temperature.
Gates 98-02 Isuzu Trooper V-6 3.5L Upper Molded Coolant Hose