Give your engine superior performance and protection with the advanced benefits of Shell Helix HX7 10W-40. Shell Helix HX7 helps to keep engines clean and running efficiently by helping to prevent the formation of sludge and engine deposits. It is suitable for a wide range of modern vehicles driven in demanding traffic conditions. Bottle Size: 1 Litre Shell Helix HX7 Makes use of both synthetic and mineral base stocks to achieve higher performance levels than can be formulated from mineral oils alone  Helps to extend engine life by protecting against wear, even in daily traffic conditions  For Petrol & Diesel engines; also suitable for biodiesel and gasoline/ethanol blends Please Note: Due to postage restrictions, only a limited amount can be sent within a parcel and the postage is reflection of this (Max 5 Litres Per Parcel)