General Specifications
GENERAL SPECIFICATIONS
| Item | Specification |
|---|---|
| Cooling System Capacity | |
| 4.6L | 22.6L (23.8 qt) |
| 4.6L with aux rear heat | 24.6L (26.0 qt) |
| 5.4L | 27.2L (28.8 qt) |
| 5.4L with aux rear heat | 29.1L (30.8 qt) |
| 6.8L | 28.8L (30.4 qt) |
| 6.8L with aux rear heat | 30.8L (32.6 qt) |
| 6.0L | 23.1L (24.4 qt) |
| 6.0L with aux rear heat | 24.7L (26.1 qt) |
| Coolant Type | |
| Motorcraft Premium Gold Engine Coolant with Bittering Agent (US only) VC-7-B (US); CVC-7-A (Canada) or equivalent (yellow color) | WSS-M97B51-A1 |
| Other Chemicals | |
| Premium Cooling System Flush VC-1 | ESR-M14P7-A |
| Motorcraft Metal Surface Prep ZC-31 | - |
| Cooling System Stop Leak Pellets VC-6 | WSS-M99B37-B6 |
| Cooling System Pressure Test Specifications | 89-124 kPa (13-18 psi) held for 2 minutes without pressure drop |
| Radiator Cap Pressure Test Specifications | 89-124 kPa (13-18 psi) |
| Fan Clutch Test Specification - Gasoline Engines Only | |
| Minimum speed requirements | 1500 rpm |
| Maximum speed requirements | 2400 rpm |
| Thermostat Opening Temperature - 4.6L, 5.4L | |
| Starts to open | 86.7-90.6°C (188-195°F) |
| Fully open | 100°C (212°F) |
| Thermostat Opening Temperature - 6.8L | |
| Starts to open | 83-87°C (181-189°F) |
| Fully open | 99°C (210°F) |
| Thermostat Opening Temperature - 6.0L | |
| Starts to open | 87-91°C (189-196°F) |
| Fully open | 104°C (219°F) |