Recommended Fluids And Lubricants - GMC Yukon Owner's Manual

Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number, or specification can be obtained from your
dealer.
Usage Fluid/Lubricant
Engine oil which meets GM Standard
GM6094M and displays the American
Petroleum Institute Certified for
Engine Oil Gasoline Engines starburst symbol.
To determine the proper viscosity for
your vehicle's engine, see Engine Oil
on page 6 18.
50/50 mixture of clean, drinkable
water and use only DEX-COOL
Engine Coolant
Coolant. See Engine Coolant on
page 6 32.
DOT 3 Hydraulic Brake Fluid
Hydraulic Brake
(GM Part No. U.S. 12377967,
System
in Canada 89021320).
Usage
Windshield
Washer
Power Steering
System
Automatic
Transmission
Key Lock
Cylinders
Chassis
Lubrication
®
Front Axle
(1500 Series
Vehicles with
Four-Wheel
Drive)
Fluid/Lubricant
®
Optikleen Washer Solvent.
GM Power Steering Fluid
(GM Part No. U.S. 89021184,
in Canada 89021186).
®
DEXRON -VI Automatic Transmission
Fluid.
Multi-Purpose Lubricant, Superlube
(GM Part No. U.S. 12346241,
in Canada 10953474).
Chassis Lubricant (GM Part No.
U.S. 12377985, in Canada 88901242)
or lubricant meeting requirements of
NLGI #2, Category LB or GC-LB.
SAE 80W-90 Axle Lubricant
(GM Part No. U.S. 89021671,
in Canada 89021672).
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