Recommended Fluids And Lubricants - GMC 2003 Sierra 1500 Pickup Owner's Manual

Part D: Recommended Fluids and
Lubricants
Fluids and lubricants identified below by name, part
number or specification may be obtained from your
dealer.
Usage
Engine Oil
Engine Coolant
Hydraulic Brake
System
Windshield
Washer Solvent
Fluid/Lubricant
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 on
page 5- 17.
50/50 mixture of clean, drinkable
water and use only DEX-COOL
Coolant. See Engine Coolant on
page 5-33.
Delco Supreme 11 Brake Fluid
or
equivalent DOT-3 brake fluid.
GM Optikleen Washer Solvent or
equivalent.
Usage
Hydraulic
Clutch System
(5-Speed
Trans.)
Hydraulic
Clutch System
(6-Speed
Trans.)
Power Steering
System
Manual
Transmission
(5-Speed with
Low Gear, RPO
M W3)
Manual
Transmission
(5-Speed
without Low
Gear, RPO
MG5)
Manual
Transmission
(6-Speed)
Fluid/Lubricant
Hydraulic Clutch Fluid (GM Part No.
U S . 12345347, in Canada
1095351 7, or equivalent DOT-3
brake fluid).
Hydraulic Clutch Fluid. Use only GM
Part No. U S . 88958860, in Canada
88901 244.
GM Power Steering Fluid (GM Part
No. U S . 1052884, in Canada
993294, or equivalent).
GM Goodwrench Synthetic Manual
Transmission Fluid (GM Part No.
U S . 12346190, in Canada
10953477)
or
equivalent SAE
75W-85 GL-4 gear oil.
Synchromesh Transmission Fluid
(GM Part No. U.S. 12345349, in
Canada 10953465, or equivalent).
TranSyndTM Synthetic Transmission
Fluid (GM Part No. US. 12378515,
in Canada 88900701).
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