GMC 2000 Sierra - Manual (Page 403)

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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
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.
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
(5
- Speed with
Low Gear,
RPO MW3)
GM Goodwrench Synthetic
Manual Transmission Fluid
(GM Part No. 12346190
- 1 qt.) or
equivalent SAE 75W - 85 GL - 4
Gear Oil.