The hinges on my fridge door need replacing. I contacted the supplier who said they will cost £62 each, although the entire in built fridge cost me less than £200 !
Surely, there must be other places where I could get them cheaper? However, when I have looked online, the website usually shows the dimensions of the hinges. I have no idea of the dimensions of the hinges that I already have. The only way to find out would probably be by unscrewing one of the hinges from the door and actually measuring it.
Find the model number of your fridge and try espares or buyspares and hopefully you'll get the part number and price you need. Did that a year back for my fridge also - hinges do tend to be quite specific to the make/model of the fridge.