QUARTZ INEO ECOB 5W-20 is an advanced synthetic technology engine oil that provides the best protection against wear and deposits. The post-treatment systems for petrol engines, which are sensitive to the lubricants used and expensive to maintain, are also protected over the longterm thanks to the product’s low phosphorus content. Its 5W-20 grade reduces internal friction within the engine as much as possible so that it can deliver full power, while at the same time generating fuel savings. QUARTZ INEO ECOB 5W-20 with specification Ford WSS-M2C-948-B is particularly well-suited for use with Ford’s petrol powered engines (except the Ford Ka, Focus ST and Focus RS). This oil is required for the 1.0L 3 cylinder EcoBoost engines. QUARTZ INEO ECOB 5W-20 is advised for use in Jaguar Land Rover vehicles that require Jaguar Land Rover oil approval STJLR.03.5004.