Buick 2005 Park Avenue - Manual (Page 359)

Part D: Recommended Fluids
and Lubricants
Fluids and lubricants identified below by name,
part number or specification may be obtained from
your dealer.
Usage Fluid/Lubricant
Engine Oil
Engine oil which meets GM
Standard GM6094M and displays the
American Petroleum Institute
Certified for Gasoline Engines
starburst symbol. GM Goodwrench
oil meets all the requirements for
your vehicle. To determine the proper
viscosity for your vehicle’s engine,
see Engine Oil on page 5-13.
Engine Coolant
50/50 mixture of clean, drinkable
water and use only
DEX-COOL
® Coolant. See Engine
Coolant on page 5-24.
Usage Fluid/Lubricant
Hydraulic Brake
System
Delco Supreme 11 Brake Fluid or
equivalent DOT-3 brake fluid.
Windshield
Washer Solvent
GM Optikleen ® Washer Solvent.
Parking Brake
Cable Guides
Chassis Lubricant (GM Part No.
U.S. 12377985, in Canada
88901242) or lubricant meeting
requirements of NLGI #2, Category
LB or GC-LB.
Power Steering
System
GM Power Steering Fluid
(GM Part No. U.S. 89021184, in
Canada 89021186).
Automatic
Transaxle
DEXRON ® -III Automatic
Transmission Fluid. Look for
Approved for the H-Specification on
the label.
6-25