Please make sure this is the correct part before buying. In this product page you can see a VAUXHALL ZAFIRA B ASTRA H 05-10 1.9 Z19DT FUEL INJECTOR 0445110165 VS3145 that will fit a Vauxhall Astra and any of the vehicles in the compatibility list. This vehicle part is a Used part, so please ensure it is the right one before buying.