Chevrolet 1999 Silverado 1500 Pickup Owner's Manual page 401

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
(Gasoline Petroleum Institute Certified For
Engine) 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
Havoline
Coolant. See "Engine Coolant" in
the Index.
Hydraulic Brake Delco Supreme 11
System (GM Part No. 12377967 or
equivalent DOT
R R
-
DEX COOL or
R R
-
DEX COOL
R
Brake Fluid
-
3 Brake Fluid).
USAGE FLUID/LUBRICANT
Windshield GM Optikleen
Washer Solvent (GM Part No. 1051515)
or equivalent.
Hydraulic Clutch Hydraulic Clutch Fluid (GM Part
System No. 12345347 or equivalent
-
DOT 3 Brake Fluid).
Power Steering GM Power Steering Fluid (GM
System Part No. 1052884
1050017
Manual GM Goodwrench Synthetic
Transmission Manual Transmission Fluid (GM
-
(5 Speed with Part No. 12346190
Low Gear, RPO equivalent SAE 75W
MW3) Gear Oil.
Manual Synchromesh Transmission Fluid
Transmission (GM Part No. 12345349
-
(5 Speed without or equivalent).
Low Gear, RPO
MG5)
Automatic DEXRON
Transmission Transmission Fluid.
yellowblue
R
Washer Solvent
-
1 pint,
-
1 quart, or equivalent).
-
1 qt.) or
- -
85 GL 4
R
-
III Automatic
7-25