Air Injection Hose/Tube: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Hoses | ||||
| 525i, 525xi, 530i, 530xi | ||||
| Each | 1.0 | 0.8 | C | |
| 545i, 550i | 4.6 | 3.1 | C |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Hoses | ||||
| 525i, 525xi, 530i, 530xi | ||||
| Each | 1.0 | 0.8 | C | |
| 545i, 550i | 4.6 | 3.1 | C |