Black plate (13,1)
Buick Regal Owner Manual - 2012
Service and Maintenance
11-13
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 (Except Vehicles with
eAssist)
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant.
See
Engine Coolant (Vehicles with
eAssist)
Always use the pre
‐
mixed 50/50 mixture of deionized water and
DEX-COOL Coolant available at your dealer.
Hydraulic Brake/Clutch System
(Vehicles with DOT 3 brake fluid)
DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806, in
Canada 88862807).
Hydraulic Brake/Clutch System
(Vehicles with DOT 4 brake fluid)
DOT 4 Hydraulic Brake Fluid (GM Part No. 88958860, in
Canada 88901244).
Windshield Washer
Optikleen
®
Washer Solvent.
Hydraulic Power Steering System
DEXRON
®
-VI Automatic Transmission Fluid.
Automatic Transmission (2.4L Engine) DEXRON
®
-VI Automatic Transmission Fluid.
Automatic Transmission (2.0L Engine)
Automatic Transmission Fluid (GM Part No. 19256039, in
Canada 19256040).
Manual Transmission
See your dealer.