as example have these parts...i want to find brands of these OEM
Ford part numbers for mk5 smiley
water pump kit ME914F8591A2B
timing belt 924F6K288AA
pully tensioner 844F6K254A1A
rear brake shoe.280mm15inch94VB2200BB
I PUT all of these codes into onlinecarparts.co.uk and it gives you every manufacturer of that part.
hope that helps