Variable Valve Timing Actuator: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Adjuster Assembly | ||||
| 545i, 550i | 12.7 | 9.1 | B | |
| Right Bank | ||||
| Intake | 8.0 | 5.4 | B | |
| Exhaust | 8.0 | 5.4 | B | |
| Intake & Exhaust | 8.1 | 5.4 | B | |
| Left Bank | ||||
| Intake | 8.0 | 5.5 | B | |
| Exhaust | 8.0 | 5.5 | B | |
| Intake & Exhaust | 8.1 | 5.5 | B | |
| Actuator Motor | ||||
| Eccentric Shaft | ||||
| 545i, 550i | ||||
| Right Shaft | 0.5 | 0.4 | B | |
| Left Shaft | 0.5 | 0.4 | B | |
| Both Shafts | 0.7 | 0.6 | B |