Hi Mark
Part numbers are as follows:
1374294080
1374298080
Sorry I don't know which is the left and which is the right headlamp!
Purchased from Tates in Portslade, East Sussex - tatescars.co.uk
Price £397.80 including VAT
These were the version without the LED Daytime Running Lights, instead they have the side light (conventional bulb) lit permanently. That's what my motorhome had fitted originally.
I'm pretty sure the wiring connector will be the same for both types (LED and bulb). I can't see Fiat making a different wiring loom for each type.
Have you made arrangements to change your KM/H speedo to MPH and KM/H? I bought a replacement fascia and it was easy to fit.
Also check your rear fog light is on the correct side, I was lucky because my motorhome came with a fog lights on both sides.
By the way, you don't need a full MOT check to check everything. I paid my local garage £15 to check the lights, speedo and fog lights and type up a letter.
If you need any more information, Private Message me your email address and I'll try and help you.
Good luck! Dave.