Engine Oil (V6 Engine)

Engine oil which meets GM Standard GM6094M and displays the American Petroleum Institute Certified for Gasoline Engines starburst symbol. To determine the proper viscosity for the vehicle's engine, see Engine Oil.

Engine Oil (V8 Engines)

The engine requires a special engine oil meeting GM Standard GM4718M. Oils meeting this standard can be identified with the American Petroleum Institute (API) Certified for Gasoline Engines starburst symbol. However, not all synthetic API oils with the starburst symbol will meet this GM standard. Look for and use only an oil that meets GM Standard GM4718M. For the proper viscosity, see Engine Oil.

Engine Coolant

50/50 mixture of clean, drinkable water and use only DEX-COOL® Coolant. See Engine Coolant.

Hydraulic Brake System

Hydraulic Brake Fluid (GM Part No. U.S. 88862806, in Canada 88862807).

Windshield Washer

Optikleen® Washer Solvent.

Hydraulic Power Steering System

DEXRON®-VI Automatic Transmission Fluid.

Parking Brake Cable Guides

Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Automatic Transmission

DEXRON®-VI Automatic Transmission Fluid.

Manual Transmission (V6 Engine)

SAE 75W-90 GL5 Gear Oil (GM Part No. U.S. 88862475, in Canada 88862476).

Manual Transmission (V8 Engine)

Manual Transmission Fluid (GM Part No. U.S. 88861800, in Canada 88861801).

Rear Axle (V6 Engine with Automatic Transmission)

Rear Differential Fluid 75W-90 to GM Specification 9986155. GM Part No. U.S. 89021677, in Canada 89021678.

Rear Axle (V6 Engine with Manual Transmission)

Rear Differential Fluid 75W-90 Limited Slip to GM Specification 9986226. GM Part No. U.S. 89021677 and Friction Modifier 1052358, in Canada 89021678 and Friction Modifier 992694.

Rear Axle (V8 Engine)

Rear Differential Fluid 75W-90 Limited Slip to GM Specification 9986226. GM Part No. U.S. 89021677 and Friction Modifier 1052358, in Canada 89021678 and Friction Modifier 992694.

Key Lock Cylinders

Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).

Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl

Lubriplate Lubricant Aerosol (GM Part No. U.S. 12346293, in Canada 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Hood, Door, and Folding Seat Hinges

Multi-Purpose Lubricant, Superlube (GM Part No. U.S. 12346241, in Canada 10953474).

Weatherstrip Conditioning

Weatherstrip Lubricant (GM Part No. U.S. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. U.S. 12345579, in Canada 992887).