GMC 2001 Sierra 1500 Pickup Owner's Manual page 450

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
or Havoline
Coolant. See "Engine Coolant"
in the Index.
Hydraulic Delco Supreme 11
Brake System (GM Part No. 12377967 or
equivalent DOT
R R
-
DEX COOL
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 Hydraulic Clutch Fluid
Clutch System (GM Part No. 12345347 or
equivalent DOT
Power Steering GM Power Steering Fluid
System (GM Part No. 1052884
1050017
Manual GM Goodwrench Synthetic
Transmission Manual Transmission Fluid
-
(5 Speed with (GM Part No. 12346190
Low Gear, or equivalent SAE 75W
RPO MW3) gear oil.
Manual Synchromesh Transmission Fluid
Transmission (GM Part No. 12345349
-
(5 Speed without or equivalent).
Low Gear,
RPO MG5)
Manual TranSynd
Transmission Transmission Fluid
-
(6 Speed) (GM Part No. 12378515).
R
Washer Solvent
-
3 brake fluid).
-
1 pint,
-
1 quart, or equivalent).
-
1 qt.)
- -
85 GL 4
t
Synthetic Automatic
7-25