Bongo Fury

Just changed the cam belt and fuel filter on my bongo and at the point of lifting the centre metal cover off the engine I notice a small rubber hose hanging off. It has snapped off from a small black square part that sits just above the glow plug rail along with 3 others a rubber pipe loops up and onto the top of it and another pipe comes out of the end of it going to a T piece, 2wires go into the other end, if this has made any sense to anybody do you know what it is called and are they available to buy.

Thanks in advance for the help.
Paul

use the search tab at the top of the page and type in. cold and start and solenoids, the and is important.

then have a read.