GM Service Manual Online
For 1990-2009 cars only

USAGE

FLUID/LUBRICANT

Engine Oil

Engine oil with the American Petroleum Institute Certified for Gasoline Engines starburst symbol of the proper viscosity.

Engine Coolant

50/50 mixture of clean, drinkable water and use only GM Goodwrench® DEX-COOL® or Havoline® DEX-COOL® Coolant.

Hydraulic Brake System

Delco Supreme II® Brake Fluid or equivalent DOT-3 brake fluid.

Windshield Washer Solvent

GM Optikleen® Washer Solvent or equivalent.

Parking Brake Cable Guides

Chassis Lubricant GM P/N 12377985 (Canadian P/N 88901242) or equivalent, or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Power Steering System

GM Power Steering Fluid GM P/N 1052884 (Canadian P/N 993294) or equivalent.

Automatic Transmission

DEXRON® III Automatic Transmission Fluid.

Key Lock Cylinders

Multi-Purpose Lubricant, Superlube® GM P/N 12346241 (Canadian P/N 10953474) or equivalent.

Chassis Lubrication

Chassis Lubricant GM P/N 12377985 (Canadian P/N 88901242) or equivalent, or lubricant meeting requirements of NLGI #2, Category LB or GC-LB.

Rear Axle

SAE 75W-90 Synthetic Axle Lubricant GM P/N 12378261 (Canadian P/N 10953455) meeting GM Specification 9986115.

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

Lubriplate® Lubricant Aerosol GM P/N 1052349 (Canadian P/N 992723) or equivalent, 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) or equivalent.

Outer Tailgate Handle Pivot Points and Hinges

Multi-Purpose Lubricant, Superlube® GM P/N 12346241 (Canadian P/N 10953474) or equivalent.

Weatherstrip Conditioning

Dielectric Silicone Grease GM P/N 12345579 (Canadian P/N 1974984) or equivalent.

Weatherstrip Squeaks

Synthetic Grease with Teflon, Superlube® GM P/N 12371287 (Canadian P/N 10953437) or equivalent.