If you are interested in aftermarket radiator fan, you can consider SPAL
https://www.spalusa.com/products/fans/13/va13-ap70-3-ll-63a-12-13-7-c-3-12v-30102044?returnurl=%2fproducts%2ffans%2f13%2f
I believe max you go with is 14". Clio 3 RS stock radiator fan is around 13"