2013 Chevrolet Express 1500 Cargo Owner Manual - Page 350

11-12 Service and Maintenance Recommended Fluids Recommended Fluids and Lubricants This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine, see the maintenance schedule section in the Duramax diesel supplement. Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer. Usage Engine Oil 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 10‑17. DOT 3 Hydraulic Brake Fluid (GM Part No. 12377967, in Canada 89021320). Automotive windshield washer fluid that meets regional freeze protection requirements. Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186). DEXRON®-VI Automatic Transmission Fluid. Engine Coolant Hydraulic Brake System Windshield Washer Parking Brake Cable Guides Power Steering System Automatic Transmission