the EGR vale is part of an assembly on the side of the engine, that includes the thermostat, EGR vale and a heat exchanger. The EGR valve is the black part on the end of the right side in the main picture and sits toward the bulkhead when mounted in the car https://www.ebay.co.uk/itm/2010-2016-ALFA-ROMEO-GIULIETTA-1-6-DIESEL-EGR-VALVE-55229740/143564968330?hash=item216d23918a%3Ag%3AFswAAOSw-AFefHhd&LH_ItemCondition=3000 The same part is used on a Vauxhall and is half the Alfa price if you need a new one. HTH