GMC 2007 Sierra 1500 Pickup Owner's Manual page 630

Usage
Hydraulic Brake Delco
System equivalent DOT-3 brake fluid.
Windshield
GM Optikleen
Washer
Hydraulic Clutch Fluid
Hydraulic (GM Part No. U.S. 12345347,
Clutch System in Canada 10953517) or equivalent
DOT-3 brake fluid.
GM Power Steering Fluid
Power Steering
(GM Part No. U.S. 89021184,
System
in Canada 89021186).
Manual GM Goodwrench
Transmission Transmission Fluid
(5–Speed with (GM Part No. U.S. 12346190,
Low Gear, RPO in Canada 10953477) or equivalent
MW3) SAE 75W-85 GL-4 gear oil.
Manual
Transmission
Synchromesh Transmission Fluid
(5–Speed
(GM Part No. U.S. 12345349,
without Low
in Canada 10953465).
Gear, RPO
MG5)
630
Fluid/Lubricant
®
Supreme 11 Brake Fluid or
®
Washer Solvent.
®
Synthetic Manual
Usage
Automatic DEXRON
Transmission Transmission Fluid.
Multi-Purpose Lubricant, Superlube
Key Lock
(GM Part No. U.S. 12346241,
Cylinders
in Canada 10953474).
Lubriplate Lubricant Aerosol
(GM Part No. U.S. 12346293,
Floor Shift
in Canada 992723) or lubricant
Linkage
meeting requirements of NLGI #2
Category LB or GC-LB.
Chassis Lubricant
(GM Part No. U.S. 12377985,
Chassis
in Canada 88901242) or lubricant
Lubrication
meeting requirements of NLGI #2,
Category LB or GC-LB.
SAE 80W-90 Axle Lubricant
Front Axle
(GM Part No. U.S. 1052271,
(1500 Series)
in Canada 10950849).
Front Axle SAE 75W-90 Synthetic Axle
(1500 HD, Lubricant
2500, 2500 HD, (GM Part No. U.S. 12378261,
and 3500 in Canada 10953455) meeting
Series) GM Specification 9986115.
Fluid/Lubricant
®
-VI Automatic