Pentosin Antifreeze/Coolant; G13 E; Lilac; 1.5Liter Bottle | G013A8JM1 This is the newest version G13E as recommended by Audi/VW for all models per specification TL052774J. Can be used in place of all the older purple, red, and lilac colored antifreezes (G11, G12, G12++)... ...