Approximate Fluid Capacities
WARNING: This page is about a different car, the 2019 GMC Savana 3500, 2019 GMC Savana 2500, 2019 Chevrolet Express 3500, and 2019 Chevrolet Express 2500. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Pan Removal and Filter Replacement - Approximate Capacity (6L80/6L90) | 5.7 liters | 6.0 quarts |
| Overhaul - Approximate Capacity (6L80/6L90) | 9.9 liters | 10.5 quarts |
| Complete Trans System - Approximate Capacity (6L80) | 11.5 liters | 12.2 quarts |
| Complete Trans System (Heavy Duty Cooling) - Approximate Capacity (6L80/6L90) | 11.7 liters | 12.4 quarts |