API standard : SN
volume : 4 Liters
SHENZO Challenger SAE 20W-50 fully synthetic engine oils is formulated to meet the new API SN standards. Oils which comply to the API SN service category have demonstrated in tests to provide greater protectons of the emission systems and turbochargers. This particular grade is suited for use in older vehicles, especially those in tropical climates.
The specially selected synthetic components and the advanced additive technology of Challenger SAE 20W-50 ensure tip-top performance over extended period of driving. This project is suitable for use in all modern gasoline engine cars and light trucks. It is a licensed product with API (American Petroleum Institute) and carries the "Donut" symbol.