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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
DEX-COOL
or Havoline DEX-COOL
Coolant. See “Engine Coolant”
in the Index.
USAGE FLUID/LUBRICANT
Hydraulic
Brake System
Delco Supreme 11 Brake Fluid
(GM Part No. 12377967 or
equivalent DOT
-3 brake fluid).
Windshield
Washer Solvent
GM Optikleen Washer Solvent
(GM Part No. 1051515)
or equivalent.
Hydraulic
Clutch System
Hydraulic Clutch Fluid
(GM Part No. 12345347 or
equivalent DOT
-3 brake fluid).
Power
Steering System
GM Power Steering Fluid
(GM Part No. 1052884
- 1 pint,
1050017
- 1 quart, or equivalent).
Manual
Transmission
DEXRON -III Automatic
Transmission Fluid.
Automatic
Transmission
DEXRON -III Automatic
Transmission Fluid.