| Engine Oil |
The engine requires engine oil approved to the dexos™ specification. Oils meeting this specification can be identified with the dexos™ certification mark. Look for and use only an engine oil that displays the dexos™ certification mark of the proper viscosity grade. SAE 5W-30 is the best viscosity grade for the vehicle. Do not use other viscosity oils. |
| Engine Coolant |
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. |
| ZR1 Only - Intercooler System |
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. |
| Hydraulic Brake System |
DOT 3 Hydraulic Brake Fluid GM P/N 88862806 (Canadian P/N 88862807) |
| Windshield Washer |
Optikleen® Washer Solvent |
| Hydraulic Clutch System |
Hydraulic Clutch Fluid, Use Only GM P/N 88958860 (Canadian P/N 88901244) Super DOT-4 brake fluid |
| Power Steering System |
GM Power Steering Fluid GM P/N 89021184 (Canadian P/N 89021186) |
| Chassis Lubrication - Rear Toe-Link Outer Ends with ZO6, ZR1, or Z51 Option |
Chassis Lubricant GM P/N 12377985 (Canadian P/N 88901242) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB |
| Manual Transmission |
Manual Transmission Fluid GM P/N 88861800 (Canadian P/N 88861801) |
| Automatic Transmission |
DEXRON®-VI Automatic Transmission Fluid |
| Key Lock Cylinders |
Multi-Purpose Lubricant, Superlube GM P/N 12346241 (Canadian P/N 10953474) |
| Rear Axle - Limited-Slip Differential |
DEXRON® LS Gear Oil |
| Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl |
Lubriplate Lubricant Aerosol GM P/N 12346293 (Canadian P/N 992723) or lubricant meeting requirements of NLGI #2, Category LB or GC-LB |
| Hood and Door Hinges |
Multi-Purpose Lubricant, Superlube GM P/N 12346241 (Canadian P/N 10953474) |
| Weatherstrip Conditioning |
Weatherstrip Lubricant GM P/N 3634770 (Canadian P/N 10953518) or Dielectric Silicone Grease GM P/N 12345579 (Canadian P/N 992887) |