| Automatic Transmission - 6 Speed |
DEXRON®-VI Automatic Transmission Fluid. |
| Automatic Transmission - 8 Speed |
DEXRON®-HP Automatic Transmission Fluid. |
| 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 - Diesel |
Engine oil meeting the dexos2™ specification of the proper SAE viscosity grade. AC Delco dexos2 Synthetic Blend is recommended. |
| Engine Oil - Gasoline |
Engine oil meeting the dexos1™ specification of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. |
| Floor Shift Linkage |
Lubriplate Lubricant Aerosol (GM Part No. 89021668, in Canada 89021674) or lubricant meeting requirements of NLGI #2 Category LB or GC-LB. |
| Front (Four Wheel Drive) and Rear Axle |
SAE 75W-90 Axle Lubricant (GM Part No. 88863089, in Canada 88863090). |
| Hood Hinges, Body Door Hinge Pins, Tailgate Hinge and Linkage, and Fuel Door Hinge |
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| Hydraulic Brake System |
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819). |
| Hydraulic Clutch System |
DOT 3 Hydraulic Brake Fluid (GM Part No. 19299818, in Canada 19299819). |
| Key Lock Cylinders |
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| Manual Transmission |
DEXRON®-VI Automatic Transmission Fluid. |
| Tailgate Handle Pivot Points, Hinges, Latch Bolt, and Linkage |
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241, in Canada 10953474). |
| 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. |