ZIC X7 5w-30 is a 100% synthetic motor oil engineered to deliver outstanding engine protection with VHVI Technology. ZIC X7 helps to extend engine life by protecting your engine from wear and keeping the engine clean.ZIC X7 provides excellent performance in both high and low temperature and its great friction control technology maximises fuel economy. ZIC X7 5W-30 is a 100% synthetic 5W-30 engine oil engineered to deliver outstanding engine protection and offer improved fuel economy in vehicles where SAE 5W-20 and 5W-30 oils are recommended. ZIC X7 5W-30 has a longer draining interval compared to conventional oils, which enables you to extend your vehicle service interval. It also provides outstanding engine protection, and is recommended to be used in Japanese, Korean and American cars where API SN/SM/SL/SG is recommended.