2007 Peterbilt 378, Truck Tractor, Radiator Overflow Bottles, Fits to: PETERBILT 378, WE SELL WORLDWIDE, STEEL TANK,WITH MOUNTING BRACKETS, Make: PETERBILT Model: 378, Truck Year 2007, VIN 1XPFDU9X57N668197, 1XPFDU9X57N668197