User Guide

Part D: Recommended Fluids and
Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM dealer.
USAGE
FLUIDLUBRICANT
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 water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL
or Havoline@ DEX-COOL TM
coolant. See “Engine Coolant“ in
the Index.
USAGE
Coolant
Supplement
Sealer
Hydraulic Brake
System
Hydraulic Clutch
System
Parking Brake
Cable Guides
Power Steering
System
FLUID/LUBRICANT
GM Part No. 3634621 or
equivalent with a complete flush
and refill.
Delco Supreme 1 1 a Brake Fluid
(GM Part No. 12377967 or
equivalent
DOT-3 brake fluid).
Hydraulic Clutch Fluid
(GM Part
No. 12345347 or equivalent
DOT-3 brake fluid).
Chassis lubricant
(GM Part
No. 12377985 or equivalent) or
lubricant meeting requirements
of NLGI # 2, Category LB
or GC-LB.
GM Power Steering Fluid (GM
Part No. 1052884 - 1 pint,
lOSOOl7 - 1 quart. or equivalent).
7-52