Anyone know where i can get a replacement red lens for my top rear of my Fiat Ducato Swift camper?

Is this for a rear corner marker light usually a small around 2-3inch square light red at the rear and clear at the front

If so these are not fiat items and are from the converter your best best would be to look around your local caravan sales part place's
eBay will also likely have some simeler

They are rectangle in shape but i will check out where you suggested. Thanks

google 'jokon marker lamps' and see if you can identify them.

I got my oval front ones complete of fleebay. Ring brand I think..

The lens or the body will usually be marked with the make