Part D: Recommended Fluids
and Lubricants
NOTE: Fluids and lubricants identified below by name,
part number or specification may be obtained from your
GM retailer.
USAGE
Engine Oil
Engine Coolant
~~
Coolant
Supplement
Sealer
FLUIDLUBRICANT
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.
50/50 mixture of clean water
(preferably distilled) and use only
GM Goodwrench@ DEX-COOL@
or Havoline@ DEX-COOL@
coolant. See “Engine Coolant” in
the Index.
GM Part
No. 3634621 or
equivalent with a complete flush
and refill.
USAGE
Hydraulic Brake
System
Hydraulic Clutch System
Power Steering
System
Manual Transaxle
Automatic
Transaxle
Key Lock
Cylinders
Manual
Transaxle Shift
Linkage
FLUIDLUBRICANT
Delco Supreme 11 @ 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).
GM Power Steering Fluid
(GM Part
No. 1052884 - 1 pint,
105001
7 - 1 quart, or equivalent).
Synchromesh Transmission Fluid (GM Part
No. 12345349
or equivalent).
DEXRON@-111 Automatic
Transmission Fluid.
Multi-Purpose lubricant, Superlube@ (GM Part
No. 1234624 1
or equivalent).
Chassis lubricant (GM Part
No. 12377985 or equivalent)
or lubricant meeting requirements
of NLGI
# 2, Category LB
or GC-LB.
