HOUSTON — Royal Dutch Shell P.L.C. has introduced a reformulated Quaker State Ultimate Durability Full Synthetic Motor Oil, designed to provide fuel economy savings of an average of five cents per gallon.
The oil uses a proprietary moly formulation to help reduce friction and contains additional anti-oxidation additives to help delay engine oil aging and protect against thermal and viscosity breakdown, helping to increase the overall length of an engine's life, according to the company.
The oil is available for purchase at retail locations and currently offers a Fuel Rewards Network program. For every five quarts of Quaker State Ultimate Durability Full Synthetic Motor Oil purchased at participating retail locations through Aug. 15, customers can save 20 cents per gallon on fuel purchases at participating Shell gas stations. The offer includes 20 cents per purchase of five quarts or 4 cents per purchase of each one quart bottle.