HYUNDAI XTEER GASOLINE ULTRA PROTECTION 5W30 100% Synthetic P/N: 1041002 XTeer GASOLINE Ultra Protection is formulated from synthetic technology base oil, which meets the requirements of current advanced engine oil grade of API SN and ILSAC GF-5 Compared to previous engine oils It provides maximum engine protection at the highest speeds It reduces deposit and sludge in turbocharged engines by more than 50% It reduces deposit and sludge in engines and pistons It reduces fuel consumption Tested with all rubber seals in the engine