1996 Buick LeSabre Owner's Manual - Page 328

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 FLUIDlLUBRICANT Coolant Supplement Sealer GM Part No. 3634621 or equivalent with a complete flush and refill. Delco Supreme 11 Brake Fluid (GM Part No. 1052535 or equivalent DOT-3 brake fluid). @ USAGE Engine Oil 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" in the Index. 50/50 mixture of water (preferably distilled) and GM Goodwrench@ DEX-COOL or Havoline@ DEX-COOL (orange-colored, silicate-free) antifreeze conforming to GM Specification 6277M. See "Engine Coolant'' in the Index. TM I Hydraulic Brake System Parking Brake Cable Guides Chassis lubricant (GM Part No. 1052497 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB. GM Power Steering Fluid (GM Part No. 1052884 - 1 pt., 1050017 - 1 qt., or equivalent). DEXRON@-I11Automatic Transmission Fluid. Multi-Purpose Lubricant, Superlube@ (GM Part No. 12346241 or equivalent). Engine Coolant Power Steering System Automatic Transaxle Key Lock Cylinders 7-42