Interior courtesy light - Front

Over the winter, I had a leak. Thought it was the sunroof, but it transpires the bolt that secures the arial had come slack - presumably through brushing snow off the roof every morning and moving the arial.
The water ended up coming through the front courtesy light - connectors corroded and the light stopped working.
I've cleaned up the male connection on the actual light unit, but the connectors at the end of the wire - that fit into the female black plastic housing - are badly corroded. I've tried to look around to get a new connector, but I can't find the right part.

Can anyone help?

2003 TD4 ES

just cut it off and crimp new spade connectors on, of an appropriate size, job done

Optimus Prime said:

just cut it off and crimp new spade connectors on, of an appropriate size, job done

Click to expand...

It's the connectors that I'm struggling to find - the wire feeds into a connectors which forms a clip with top and bottom - that then feeds in a plastic housing which the unit then slots into.

Has any one had any luck in locating where abouts these connectors can be bought from?
Mines broken and ive had no luck in locating one. They seem to be as rare, if not rarer than rocking horse poo.