Timing Chain: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 525i, 530i | 16.7 | 11.7 | B | |
| 525xi, 530xi | 9.8 | 7.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 525i, 530i | 16.7 | 11.7 | B | |
| 525xi, 530xi | 9.8 | 7.0 | B |