What are the types and brands of gasoline engine lubricants?

Gasoline engine lubricants (S series) are available in seven grades: SC, SD, SE, SF, SG, SH, and SJ. The specific types and grades are as follows.

1SC grade gasoline engines have anti-high and low temperature deposits, anti-wear, anti-rust and anti-corrosion capabilities, 'mainly 5W/20, 10W/30, l5W/40, 30 and 40 five brands.

Variety of sea brand SC30, 40, 15W/40 gasoline engine oil, Great Wall SC30, 40 gasoline engine oil, seven-star SC30, 40, lOW/30, l5W/40 gasoline engine oil, flying SC30, 40, 10W/30 gasoline engine oil Wait. For gasoline engines operating under medium-load conditions, such as Dongfeng EQl090, Toyota RU20L and other models.

2SD (SD/CC) grade gasoline engine oils have anti-high and low temperature deposits, anti-wear, anti-rust and anti-corrosion capabilities, and can be used in place of SC grade oils, mainly 5W/20, 10W/30, l5W/40, 20W/ 20, 30, and 40 six grades.

There are varieties of sea brand SD30, 40, l5W/40, 20W/40, Feitian SD30, 40, lOW/30, South China Sea SD30, 40, l5W/30, l5W/40, Seven Star SD30, 40, 10W/30, l5W/40 , 20W/20, etc., used for CAl09l Shanghai 2TQ490, SH760, CA770A/B, Volvo M2l, M24, Toyota RN30L, Toyota RU20, RY30L-]DP, Toyota KE70L-EEKRS, Isuzu ELE, Mitsubishi L200, Victory, Warsaw M20, 20A and other models.

3SE grade gasoline engine lubricants have better protection against high temperature oxidation and high temperature deposits as well as rust and A corrosion resistance, and can replace SD or SC grade oils.

The varieties are Great Wall SE40, 5W/30, 10W/30, l5W/30, l5W/40, 20W/50, South China Sea SE10W/30, l5W/30, l5W/40, Seven Star SE30, 40, 10W/30, l5W/40 , 20W/20, Flying SE30, 40, South China Sea SE10W/30, l5W/30, l5W/40, etc., apply to Santana, Peugeot, Xiali, Daihatsu, Songhua River, Alto, Changhe, Wuling, Jilin and other vehicles.

The performance of 4SF-grade gasoline engine oils is superior to that of SE, and at the same time it improves wear resistance and can replace SE, SD or SC.

The varieties are Great Wall SF5W/30, 10W/30, l5W/30, l5W/40, Nanhai SF10W/30, l5W/30, l5W/40, 10W/40, Seven Star SF30, 40, 10W/30, l5W/40, flying sky SF30, 40, etc., apply to Santana, Jetta, Mobil, and Audi cars.

5SG-grade gasoline engine lubricants can suppress engine deposits and engine oil oxidation, reduce engine wear, reduce the formation of low-temperature sludge, and can replace SF, SE, SD or SC.

Variety of the Great Wall Jixing esc) gasoline engine oil, Qixing SG30, 40, 10W/30, l5W/40, etc., apply to Audi A6, Jetta, Fukang, Hongqi, Santana 2000, Volvo, Nissan, Honda and other domestic joint venture production and import advanced car.

6SH-class gasoline engine oil testing procedures through the program than the SG, low volatility, better filter. The varieties are Great Wall SH5W/30, 10W/30, l5W/40, Sea Brand SH10W/30, l5W/40, Seven Star SH30, 40, 10W/30, l5W/40, etc., applicable to Lincoln, Cadillac, Mercedes-Benz, BMW, Buick And other limousines.

7SJ grade gasoline engine oil adds bench test and simulation test on the basis of SH, and improves the volatility.

There are varieties of Great Wall Fuxing (SJ) gasoline engine lubricants, which apply to Chrysler and Cadillac.