ZIC X7 FE (5W-20)-4L is a fully synthetic engine oil engineered for fuel efficiency and strong engine protection. Formulated with VHVI technology, it delivers low oil consumption, excellent low-temperature flow, and reduced volatility. Suitable for modern gasoline, CNG, LPG, and hybrid engines requiring 5W-20 or 5W-30, it meets API SP and ILSAC GF-6 performance standards.