Please make sure this is the correct part before buying. In this product page you can see a VOLVO C70 S40 V50 C30 2006-2014 Masse Mouvement Capteur ( Mms ) Ptno 31268007 that will fit a Volvo C30 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.