2007 Saturn Ion Owner's Manual - Page 402

Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number, or specification can be obtained from your retailer. Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute (API) Certified for Gasoline Engine Oil Engines starburst symbol. (2.2L and GM Goodwrench® oil meets all 2.4L L4 engines) the requirements for your vehicle. To determine the proper viscosity for your vehicle's engine, see Engine Oil on page 283. Usage Usage Engine Oil (2.0L L4 Supercharged engine) Engine Cooling System Fluid/Lubricant The engine requires a special engine oil meeting GM Standard GM4718M. Oils meeting this standard can be identified with the American Petroleum Institute (API) Certified for Gasoline Engines starburst symbol. However, not all synthetic API oils with the starburst symbol will meet this GM standard. You should look for and use only an oil that meets GM Standard GM4718M. GM Goodwrench® oil meets all the requirements for your vehicle. For the proper viscosity, see Engine Oil on page 283. 50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant on page 293. Intercooler mixture System (2.0L L4 50/50 and use of clean, drinkable water only DEX-COOL® Supercharged Coolant. engine) 402