Jade Cobalt. Application: Gasoline & Diesel Specification : Meets and exceeds: API SL / CF; ACEA A3/B4 Oscar Jade Cobalt SAE 15W40 is a premium multi grade motor oil formulated for passenger cars and light trucks engines requiring API performance level SL/CF under all operating conditions Oscar Jade Cobalt can be used under the most difficult operating conditions (highways, congested city traffic, etc.) for every season. Recommended for all petrol engines (multi-valve and turbo types) and all diesel engines, turbo- charged or naturally aspirated in cars and light vans. Properties: Maximum cleanliness Reduced engine maintenance costs Stronger thermo-oxidative stability Excellent anti-wear technology *By request/order.