Positive Crankcase Ventilation (PCV) Valve - 3.7L Ti-VCT
| Item | Specification |
| Motorcraft® SAE 5W-20 Premium Synthetic Blend Motor Oil (US); Motorcraft® SAE 5W-20 Super Premium Motor Oil (Canada) XO-5W20-QSP (US); CXO-5W20-LSP12 (Canada) | WSS-M2C945-A |
Positive Crankcase Ventilation (PCV) Valve - 3.5L GTDI
| Item | Specification |
| Motorcraft® SAE 5W-30 Premium Synthetic Blend Motor Oil XO-5W30-QSP (US); Motorcraft® SAE 5W-30 Super Premium Motor Oil CXO-5W30-LSP12 (Canada); or equivalent | WSS-M2C929-A |
Scheme 15
| Item | Part Number | Description |
| 1 | 6A666 | PCV valve |
| 2 | | Crankcase ventilation tube-to-PCV valve quick connect coupling (part of 6C658) |
| 3 | 6C658 | Crankcase ventilation tube |
| 4 | 6A785 | Crankcase vent oil separator |