1995 Buick Century Owner's Manual - Page 302

Part D: Recommended Fluids and Lubricants NOTE: Fluids and lubricants identified below by name, part number or specification may be obtained from your GM dealer. USAGE Hydraulic Brake System Parking Brake Guides FLUIDLUBRICANT DelcoSupreme 11 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid). Chassis lubricant(GM Part No. 1052497 or equivalent) or lubricant meetingrequirements of NLGI Grade 2,Category LB or GC-LB. GM HydraulicPower Steering Fluid (GM Part No. 1052884 or equivalent). DEXRON@-I11Automatic Transmission Fluid. USAGE Engine Oil FLUIDLUBRICANT 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" in the Index. Power Steering System Automatic Transaxle Key Lock Cylinders Engine Coolant 50/50 mixture of water (preferably distilled) and good quality ethylene glycolbase antifreeze (GM Part No. 1052753 or equivalent) conforming to GM Specification 1825Mor approved recycled coolant conformingto GM Specification 1825M. GM Part No. 3634621 or equivalent. Lubricate with Multi-Purpose Lubricant (GM Part No. 12345120) or synthetic SAE 5W-30 engine oil. Engine oil. Coolant Supplement Automatic Transaxle Shift Linkage 7-42