Chevrolet Silverado 2500 HD Fluid Specifications
Verified fluid grades and capacities for your car. (2004–2005)
Capacities
| Specification | Value |
|---|---|
| 300 mm Torque Converter Approximate Fluid Capacity Dry Fill |
10.6 L
11.2 qts |
| Allison 1000 |
12
12.7 |
| Complete Trans System - Approximate Capacity (6L80) |
11.5
12.2 quarts |
| Complete Trans System (Heavy Duty Cooling) - Approximate Capacity (6L80/6L90) |
11.7
12.4 quarts |
| Overhaul |
10.6 L
11 qts |
| Overhaul - Approximate Capacity (6L80/6L90) |
9.9
10.5 quarts |
| Pan Removal |
4.7 L
5 qts |
| Pan Removal and Filter Replacement - Approximate Capacity (6L80/6L90) |
5.7
6.0 quarts |
Get fluid reminders for your exact car — Ordo tracks your oil change intervals, coolant age, and brake fluid condition. Free to start.
Track My Fluids Free →