Auxiliary Heater Coolant

Texaco Havoline® ELECTRA-COOL™ (i.e. GM P/N 12378390).

Drive Motor Oil

Mobil Infilrex® EV Synthetic Oil GM P/N 12371288 or equivalent conforming to Delphi-E specification M5977.

Propulsion System Coolant

Texaco Havoline® ELECTRA-COOL™ (i.e. GM P/N 12378390).

Hydraulic Brake System

Delco Supreme 11® Brake Fluid (GM P/N 12377967 or equivalent DOT-3 Brake Fluid).

Windshield Washer Solvent

GM Optikleen® Washer Solvent (GM P/N 1051515 or equivalent).

Park Brake Cable Guides

Chassis Lubricant (GM P/N 12377985 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB.

Power Steering System

GM H Electrohydraulic Power Steering Fluid (GM P/N 27002509 or equivalent).

Key Lock Cylinders

Multi-Purpose Lubricant, Superlube® (GM P/N 12346241 or equivalent).

Chassis Lubrication

Chassis Lubricant (GM P/N 12377985 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB.

Column Shift Linkage

Chassis Lubricant (GM P/N 12377985 or equivalent) meeting requirements of NLGI Grade 2, Category LB or GC-LB.

Hood Latch Assembly

1. Pivots and Spring Anchor
2. Release Pawl

Lubriplate® Lubricant Aerosol (GM P/N 12346293 or equivalent) or lubricant meeting requirements of NLGI Grade 2, Category LB or GC-LB.

Hood and Door Hinges

Multi-Purpose Lubricant, Superlube® (GM P/N 12346241 or equivalent).

Weatherstrip conditioning

Dielectric Silicone Grease (GM P/N 12345579 or equivalent).

Weatherstrip squeaks

Synthetic Grease with Teflon, Loctite Superlube® (GM P/N 12371287 or equivalent).