2005 Buick Park Avenue Owner's Manual - Page 359

Part D: Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. Usage Fluid/Lubricant Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. GM Goodwrench oil meets all the requirements for your vehicle. To determine the proper viscosity for your vehicle's engine, see Engine Oil on page 5-13. Usage Fluid/Lubricant Hydraulic Brake Delco Supreme 11 Brake Fluid or System equivalent DOT-3 brake fluid. Windshield ® Washer Solvent. Washer Solvent GM Optikleen Parking Brake Cable Guides Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. Engine Oil Power Steering GM Power Steering Fluid (GM Part No. U.S. 89021184, in System Canada 89021186). Automatic Transaxle DEXRON®-III Automatic Transmission Fluid. Look for Approved for the H-Specification on the label. 50/50 mixture of clean, drinkable only Engine Coolant water and useCoolant. See Engine DEX-COOL® Coolant on page 5-24. 6-25