thanks for the fast reply could you give me the full part number please? i want to see if i can find it online (the dealer in our town is very far). also, if i buy it online, how many quarts do i need to buy? also, using the synthetic oil in an old car (1994) is okay? is it like using the synthetic oil in the engine which is not recommended for old cars (this is what i've read on forums. i'm basically a noob here!)?