Owner's Manual
Page 352
... Fluid). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). 7-21 See "Engine Coolant" in the Index. 50/50 mixture of clean, drinkable water and use only GM GoodwrenchR DEX-COOLR or HavolineR DEX-COOLR Coolant. GM Power Steering Fluid (GM Part No. 1052884 - 1 pint, 1050017 - 1 quart, or equivalent). To determine... lubricants identified below by name, part number or specification may be obtained from your vehicle's engine, see "Engine Oil" in the Index. DEXRONR-III Automatic Transmission Fluid.
... Fluid). Dielectric Silicone Grease (GM Part No. 12345579 or equivalent). 7-21 See "Engine Coolant" in the Index. 50/50 mixture of clean, drinkable water and use only GM GoodwrenchR DEX-COOLR or HavolineR DEX-COOLR Coolant. GM Power Steering Fluid (GM Part No. 1052884 - 1 pint, 1050017 - 1 quart, or equivalent). To determine... lubricants identified below by name, part number or specification may be obtained from your vehicle's engine, see "Engine Oil" in the Index. DEXRONR-III Automatic Transmission Fluid.