GMC 2002 Envoy Owner's Manual page 401

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.
Engine Coolant 50/50 mixture of clean, drinkable
water and use only GM
Goodwrench
Havoline
Coolant. See "Engine Coolant" in
the Index.
7-22
R R
-
DEX COOL or
R R
-
DEX COOL
USAGE FLUID/LUBRICANT
Hydraulic Delco Supreme 11
Brake System (GM Part No. 12377967 or
equivalent DOT
Windshield GM Optikleen
Washer Solvent Solvent (GM Part No. 1051515)
or equivalent.
Parking Brake Chassis Lubricant (GM Part
Cable Guides No. 12377985 or equivalent)
or lubricant meeting requirements
of NLGI # 2, Category LB
or GC
Power GM Power Steering Fluid (GM
Steering System Part No. 1052884
1050017
Automatic DEXRON
Transmission Transmission Fluid.
R
Brake Fluid
-
3 brake fluid).
R
Washer
-
LB.
-
1 pint,
-
1 quart, or equivalent).
R
-
III Automatic