Chevron Oronite sells quality additives that improve the performance of lubricants and fuels. Our lubricant additives are blended into refined base oils to produce finished lubricants used in cars, trucks, buses, ships, tractors, locomotives, motorcycles and a variety of industrial equipment. Lubricant additives made by Oronite help to dissolve deposits, inhibit corrosion, control oxidation, and reduce friction and wear. Improved engine performance can result in fewer emissions and less impact on the environment. Our products use the latest technology and research to help maximize the reliability, efficiency and lifespan of engines.