Hi Lin,
The part number for the fuel filler door actuator (solenoid) on the 2017 Maserati Quattroporte is 670003390.
<span style=”text-align: right;”>
</span>Try https://www.scuderiacarparts.com/part/254230/maserati/670003390/fuel-filler-door-actuator.html?utm_source=chatgpt.com
& reasonably priced.
