Approximate Fluid Capacities
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| 10L1000 | ||
| Complete Trans System - Approximate Capacity (Including Cooler Volume) | 20.9 liters | 22.08 quarts |
| Overhaul - Approximate Capacity (Transmission Volume Only) | 19.5 liters | 20.6 quarts |
| Pan Removal, Valve Body and/or Filter Replacement - Approximate Capacity | 13.6 liters | 14.37 quarts |