Parts for your 1989 Toyota Hilux surf-Radiator hose

1989 Toyota Hilux Surf radiator hose: what it does and how to look after it

Radiator hoses are absolutely fitted to the 1989 Toyota Hilux Surf. Technical sources including the Toyota factory Repair Manual for Hilux/4Runner (Cooling System section), the Toyota Electronic Parts Catalogue for 130‑series Surf models (e.g., LN130/YN130), and the Haynes Toyota 4Runner & Pick‑Up 1979–1995 manual all document upper and lower radiator hoses routing coolant between the engine and radiator. Those publications list moulded upper (16571‑xxxxx family) and lower (16572‑xxxxx family) hoses specific to engine variants like the 2L‑T/3L diesels and 22R‑E petrol.

On a 1989 Hilux Surf, the radiator hose’s job is straightforward but vital: the upper hose carries hot coolant from the engine to the radiator