2003 Buick Park Avenue Owner's Manual - Page 381

Part D: Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number or specification may be obtained from your dealer. Fluid/Lubricant Windshield GM Optikleen@ Washer Solvent Washer Solvent or equivalent. Parking Brake Cable Guides Chassis Lubricant (GM Part No. U.S. 12377985, in Canada 88901242, or equivalent) or lubricant meeting requirements of NLGl #2, Category LB or GC-LB. (GM Part No. U S . 1052884, in Canada 993294, or equivalent). I I Usage Fluid/Lubricant Engine oil with the American Petroleum Institute Certified for Gasoline Engines starburst symbol of the proper viscosity. To determine the preferred viscosity for your vehicle's engine, see Engine Oil on page 5- 14. 50/50 mixture of clean, drinkable water and use only DEX-COOL@ Coolant. See Engine Coolant on page 5-26. I GM Power Steering Fluid Engine Oil t Engine Coolant Hydraulic Brake System 6-26 t Power Steering System Automatic Transaxle Key Lock Cylinders I DEXRON@-Ill Automatic Transmission Fluid. Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474, or equivalent). Supercharger Oil (GM Part No. U.S. 12345982, in Canada 1095351 3). See SuperchargerOil on page 5- 19. Delco Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid. Supercharger