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Part D: Recommended Fluids
and Lubricants
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.
USAGE FLUID/LUBRICANT
Engine Coolant 50/50 mixture of clean,
drinkable water (preferable
distilled) and good quality
Ethylene Glycol Base Coolant
(GM Part No. 1052753 or
equivalent) conforming to
GM Specification 1825M or
approved recycled coolant
conforming to GM Specification
1825M. See “Engine Coolant”
in the Index.
Hydraulic
Brake System
Delco Supreme 11
R
Brake Fluid
(GM Part No. 12377967 or
equivalent DOT
-3 brake fluid).