GM Service Manual Online
For 1990-2009 cars only

The following approximate capacities are given in English and metric conversions. See Fluid and Lubricant Recommendations for more information. All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level after filling.

Application

Specification

Metric

English

Cooling System

  • 3.8L V6 Engine

11.2 liters

11.8 quarts

  • 4.6L V8 Engine

12.0 liters

12.7 quarts

Engine Oil With Filter

  • 3.8L V6 Engine

4.3 liters

4.5 quarts

  • 4.6L V8 Engine

7.1 liters

7.5 quarts

Engine Oil without Oil Filter

  • 3.8L V6 Engine

3.76 liters

4.0 quarts

  • 4.6L V8 Engine

6.625 liters

7.0 quarts

Fuel Tank

  • 3.8L Engine (with NU6 emissions) sold new in CA, ME, VT, NY, MA

68.1 liter

18.0 gallons

  • 3.8L Engine (without NU6 emissions) sold new in all other states

70.0 liter

18.5 gallons

  • 4.6L Engine sold new in all states

70.0 liter

18.5 gallons

Transmission/Transaxle 4T65-E

  • Bottom Pan Removal

7.0 liters

7.4 quarts

  • Complete Overhaul

9.5 liters

10.0 quarts

  • Dry

12.7 liters

13.4 quarts

Transmission/Transaxle 4T80-E

  • Bottom Pan Removal - Requires drain plug removal

6.6 liters

7.0 quarts

  • Complete Overhaul - With existing converter

12.0 liters

12.6 quarts

  • Dry

14.2 liters

15.0 quarts