7-48
Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
USAGE
FLUID/LUBRICANT
Engine Oil
Engine Oil with the American
Petroleum Institute Certified
For Gasoline Engines starburst
symbol of the proper viscosity. To
determine the preferred viscosity
for your vehicle’s engine, see
“Engine Oil” in the Index.
Engine Coolant
50/50 mixture of clean, drinkable
water and use only GM
Goodwrench
R
DEX
-
COOL
R
or
Havoline
R
DEX
-
COOL
R
Coolant. See “Engine Coolant”
in the Index.
USAGE
FLUID/LUBRICANT
Hydraulic Brake
System
Delco Supreme 11
R
Brake Fluid
(GM Part No. 12377967 or
equivalent DOT
-
3 Brake Fluid).
Windshield
Washer Solvent
GM Optikleen
R
Washer Solvent
(GM Part No. 1051515)
or equivalent.
Parking Brake
Cable Guides
Chassis Lubricant (GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC
-
LB.
Power Steering
System
GM Power Steering Fluid
(GM Part No. 1052884
-
1 pint,
1050017
-
1 quart, or equivalent).
Automatic
Transmission
DEXRON
R
-
III Automatic
Transmission Fluid.
Key Lock
Cylinders
Multi
-
Purpose Lubricant,
Superlube
R
(GM Part
No. 12346241 or equivalent).