GM Service Manual Online
For 1990-2009 cars only

Application

Specification

Metric

English

Differential Housing Oil Capacity (Drain and Refill)

1.6 liters

3.38 pts

Synthetic Gear Oil

1.6 liters 75W-140W GL-5 final drive lubricant GM P/N 89021809

Limited Slip Differential Friction Modifier 7098

0.25 ml (1.0 oz) GM P/N 89021958