Heater Hose: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 325, 330 | ||||
| One | 1.4 | 0.9 | C | |
| All | 1.8 | 1.4 | C | |
| M3 | ||||
| Inlet | ||||
| Coupe | 1.4 | 0.9 | C | |
| Both | ||||
| Coupe | 1.8 | 1.4 | C | |
| Sedan, Convertible | 1.8 | 1.4 | C |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| 325, 330 | ||||
| One | 1.4 | 0.9 | C | |
| All | 1.8 | 1.4 | C | |
| M3 | ||||
| Inlet | ||||
| Coupe | 1.4 | 0.9 | C | |
| Both | ||||
| Coupe | 1.8 | 1.4 | C | |
| Sedan, Convertible | 1.8 | 1.4 | C |