Well all I can see from that photo is that it is a film capacitor.
They usually have the voltage and capacitance written on them in printed text. Sometimes it is hard to see so I would suggest de-soldering it and having a look in a good light.
Make sure to discharge it first.
Also that resistor nearby looks a bit crusty. Would suggest measuring it.
It may just be blackened from the capacitor and actually be fine but best to check it.