For 1990-2009 cars

Fluids and lubricants identified below by name, part number, or specification can be obtained from your dealer.

Usage | Fluid/Lubricant
--- | ---
Engine Oil | Engine oil which meets Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. To determine the proper viscosity for your vehicle's engine, see Engine Oil .
Engine Coolant | 50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant .
Hydraulic Brake System | Delco® Supreme 11 Brake Fluid or equivalent DOT-3 brake fluid.
Windshield Washer | Windshield Washer Solvent.
Power Steering System | Power Steering Fluid (Part No. U.S. 89021184, in Canada 89021186).
Automatic Transaxle | Use only T-IV Automatic Transmission Fluid (Part No. U.S. 88900925, in Canada 22689186). See Automatic Transaxle Fluid .
Key Lock Cylinders | Multi-Purpose Lubricant, Superlube (Part No. U.S. 12346241, in Canada 10953474).
Carrier Assembly - Differential (Rear Drive Module) and Transfer Case (Power Transfer Unit) | Axle Lubricant (Part No. U.S. 89021677, in Canada 89021678).
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl | Lubriplate Lubricant Aerosol (Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
Hood and Door Hinges, Rear Folding Seat | Multi-Purpose Lubricant, Superlube (Part No. U.S. 12346241, in Canada 10953474).
Weatherstrip Conditioning | Weatherstrip Lubricant (Part No. U.S. 3634770, in Canada 10953518) or Dielectric Silicone Grease (Part No. U.S. 12345579, in Canada 992887).