Brand new from Fiat Dealer Fiat Antenna ring also known as Immobiliser sender ring or Key reader ring. Please see photos. It was going to be fitted to a Fiat Multipla 2003 model. I was advised to purchase this item first whilst fault finding by auto electrician of intermittent immobiliser fault. The main computer had failed unfortunately and had to be replaced in the end. I can post this item if required.