Please make sure this is the correct part before buying. In this product page you can see a VOLVO S40 V50 C30 2004-2007 2.5 T5 Turbo Chargeur & Collecteur 30650975 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.