Product Description Great Wall SL gasoline engine oil is specifically formulated to offer complete engine protection against starting friction, heat stress and engine deposits. It is a series of high quality, shear-stable, multigrade engine oil for use in a wide range of passenger car and light-duty commercial vehicle engines where API SL/CF performance lubricants are required. The oil will help extend engine life by reducing engine wear, maintain high power and performance, reduce oil consumption and ultimately save maintenance costs. Features and Benefits Proven anti-wear additive system protects engines under all operating conditions by providing excellent wear control in even the most sophisticated valve train mechanisms, including those with variable valve timing. Multigrade viscosity provides additional protection against wear at start-up and under high temperature operating conditions. Metallic detergent and ashless dispersant additive system maintains high power and performance by providing excellent control of piston and ring deposits under high temperature conditions. High thermal stability and oxidation resistance provides excellent protection against in-service oil degradation that contributes to filter blocking and sludge formation in the oil galleries, crankcase and valve train. Highly shear stable viscosity index improver controls oil flow through the piston rings by maintaining high temperature oil viscosity within the ring belt area in all services. Proven anti-wear additive system resists wear under all operating conditions. Recommended Applications: Recommended for passenger car and light truck four stroke and rotary petrol engines, both naturally aspirated and turbocharged, including those featuring valve train and emission control technologies. Also suitable for use in small four stroke petrol engines found in portable power equipment where engine manufacturer allows the use of conventional passenger car motor oils. Suitable for high performance passenger cars and racing cars. Also suitable for diesel engine passenger cars. Specifications and Approvals API SL API CF ILSAC GF-3 Peugeot-Citroen B712231 BMW Longlife-98 Oil VW50200/50500 price negotiable