2012 Chevrolet Impala Owner's Manual - Page 315

Service and Maintenance 11-11 Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer. Usage Engine Oil Engine Coolant Hydraulic Brake System Windshield Washer Power Steering System Automatic Transmission Key Lock Cylinders Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Fluid/Lubricant Use only engine oil licensed to the dexos1 specfication, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil on page 10‑7. 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Engine Coolant on page 10‑13. DOT 3 Hydraulic Brake Fluid (GM Part No. 12377967, in Canada 89021320). Optikleen® Washer Solvent. GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186). DEXRON®‐VI Automatic Transmission Fluid. Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). Lubriplate Lubricant Aerosol (GM Part No. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.