Recommended Fluids And Lubricants - Chevrolet Silverado 2015 Owner's Manual

11-12 Service and Maintenance
Recommended Fluids, Lubricants, and Parts

Recommended Fluids and Lubricants

This maintenance section applies to vehicles with a gasoline engine. If the vehicle has a diesel engine and/or an
Allison Transmission, 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
Engine Coolant
Hydraulic Brake System
Hydraulic Clutch System
Windshield Washer
Hydraulic Power Steering System
(2500/3500 Series Only)
Use only engine oil licensed to the dexos1
viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. See
Engine Oil on page 10-11.
50/50 mixture of clean, drinkable water and use only DEX-COOL
See Engine Coolant on page 10-22.
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in
Canada 19299819).
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in
Canada 19299819).
Automotive windshield washer fluid that meets regional freeze protection
requirements.
GM Power Steering Fluid (GM Part No. 89021185, in Canada 89021186).
Fluid/Lubricant
®
specification of the proper SAE
®
coolant.