(Used) 2003 Gmc C4500, RADIATOR OVERFLOW BOTTLE- Side: Driver Left Side, Material: Plastic, Color: White, Dimensions: Length=8 Width=16", Height=6", For more information about this item, give us a call. We ship worldwide! ( CRG HEAVY TRUCKS PARTS ) 929 W PULASKI HWY, ELKTON, MD 21921