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5W-30 Fully Synthetic Engine Oil – Best-Selling
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Common Questions

What grade of lubricant should I choose for different vehicle models?

You need to match the grade required by the vehicle's engine. For example, 5W-30/40 is commonly used for ordinary family cars, and 0W-20/30 is recommended for turbocharged models (please refer to the vehicle manual for specific requirements).

How often should I change the lubricant?

Mineral oil is recommended to be changed every 5,000 km/6 months, semi-synthetic oil every 7,500 km/9 months, and fully synthetic oil every 10,000-15,000 km/1 year (whichever comes first).

Is it okay to mix lubricants from different brands?

It is not recommended to mix them. Different brands of lubricants may have different additive formulas, which could affect the oil performance. It is advised to use up one brand before switching to another.

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