Parts for your 2017 Toyota Crown-Fuel pump

2017 Toyota Crown fuel pump — purpose, servicing and replacement

For the 2017 Toyota Crown (S210 series), a fuel pump is absolutely used. Toyota service information (TIS) and the Crown S210 repair manual sections for Fuel System detail both an in‑tank electric low‑pressure fuel pump and, on its direct‑injection petrol engines (8AR‑FTS 2.0 turbo, 2AR‑FSE 2.5 hybrid, and 2GR‑FSE 3.5 V6), a cam‑driven high‑pressure pump on the engine. Toyota’s Electronic Parts Catalogue lists the “Fuel Pump Assembly (in tank)” for ARS210/AWS210/GRS21x variants, and Toyota’s Japanese recall campaigns for the DENSO low‑pressure fuel pump included Crown models from this era—further proof the vehicle relies on a fuel pump.

On this Crown, the in‑tank pump’s job is to draw petrol from the tank and feed the rail at stable pressure, so the engine management can meter fuel precisely. For the direct‑injection engines, the high‑pressure pump then boosts that supply to very high pressure for the injectors. Together they keep starts crisp, acceleration clean, and emissions in check.

There’s no fixed replacement interval for the fuel pump