CHEVROLET 1999 Corvette - Manual (Page 347)

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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 The engine requires a special
Engine Oil meeting GM Standard
GM4718M. Oils meeting this
Standard may be identified as
synthetic, and should also be
identified with the American
Petroleum Institute Certified For
Gasoline Engines “Starburst”
symbol. However, not all
Synthetic API oils with the
Starburst symbol will meet this
GM Standard. You should look for
and use only an oil that meets GM
Standard GM4718M. For the
proper viscosity, see “Engine Oil”
in the Index.
USAGE FLUID/LUBRICANT
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.
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.
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
R
- III Automatic
Transmission Fluid.