Buick 2012 LaCrosse - Manual (Page 444)

Black plate (14,1) Buick LaCrosse Owner Manual - 2012
11-14 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Usage Fluid/Lubricant
Engine Oil
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 10‑9.
Engine Coolant (3.6L V6 Engine)
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See Engine Coolant on page 10‑16.
Engine Coolant (2.4L L4 Engine)
Always use the pre‐mixed 50/50 mixture of deionized water and
DEX-COOL Coolant available at your dealer.
Hydraulic Brake System
DOT 3 Hydraulic Brake Fluid
(GM Part No. 88862806, in Canada 88862807).
Windshield Washer Optikleen ® Washer Solvent.
Hydraulic Power Steering System DEXRON ® -VI Automatic Transmission Fluid.
Automatic Transmission DEXRON ® -VI Automatic Transmission Fluid.