Black plate (12,1)
Buick LaCrosse Owner Manual - 2012
11-12
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 Coolant (3.6L V6 Engine)
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
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.