| Automatic Transmission (6-Speed) |
DEXRON®-VI Automatic Transmission Fluid. |
| Automatic Transmission (8-Speed) |
DEXRON®-HP Automatic Transmission Fluid (GM Part No. 19331925, in Canada 19300537). |
| Chassis Lubrication |
Chassis Lubricant (GM Part No. 12377985, in Canada 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB. |
| Engine Coolant |
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. |
| Engine Oil |
Engine oil meeting the dexos1™ specification of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| Front Axle (Four-Wheel Drive) |
SAE 75W-90 Synthetic Axle Lubricant (GM Part No. 88900401, in Canada 89021678). |
| Front Axle Propshaft Spline or One-Piece Propshaft Spline (Two-Wheel Drive) |
Spline Lubricant, Special Lubricant (GM Part No. 19257121, in Canada 19257122). |
| Hydraulic Brake System |
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819). |
| Key Lock Cylinders, Hood Hinges, Body Door Hinge Pins, Power Assist Steps, Liftgate Hinge, Linkage, and Outer Liftgate Handle Pivot Points, and Fuel Door Hinge |
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| Rear Axle |
SAE 75W-85 Synthetic Axle Lubricant (GM Part No. 19300457, in Canada 19300458). |
| Transfer Case (Four-Wheel Drive) |
DEXRON®-VI Automatic Transmission Fluid. |
| Weatherstrip Conditioning |
Weatherstrip Lubricant (GM Part No. 3634770, in Canada 10953518) or Dielectric Silicone Grease (GM Part No. 12345579, in Canada 10953481). |
| Weatherstrip Squeaks |
Synthetic Grease with Teflon, Superlube (GM Part No. 12371287, in Canada 10953437). |
| Windshield Washer |
Automotive windshield washer fluid that meets regional freeze protection requirements. |