Shell Helix Ultra Professional AG Fully Synthetic 5W-30 C3 Engine Oil 5L

Shell Helix Ultra is the FIRST motor oil made from natural gas. It uses PurePlus Technology, a revolutionary process that delivers crystal-clear base oil made from natural gas with virtually none of the impurities found in crude oil – making it 99.5% pure, based on paraffinic hydrocarbon content and significantly higher level of iso-paraffins compared to typical Group II and III base oils. Shell Helix Ultra Professional AG 5W-30 for gasoline and diesel engines is approved against the technically challenging General Motors engine oil specification GMW16177 (dexos 2). It is formulated specifically for the dexos 2 specification, which combines parts of API SN, ACEA C3 and in-house General Motors gasoline and diesel engine tests, for use as a global service fill oil. Specifications, Approvals & Recommendations API SN ACEA C3 GM dexos2 license GB2B0611014 The product specifications listed above may vary from time to time and may not all be available for sale in the United Kingdom.