Heater Hose: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Engine Inlet Pipe to Engine | 0.7 | 0.0 | C | |
| Heater Pipe to Engine Inlet Pipe | 0.7 | 0.0 | C | |
| Heater Pipe to Engine Outlet | 0.7 | 0.0 | C | |
| Heater Pipe to Heater Core | ||||
| One | 0.8 | 0.0 | C | |
| Both | 1.1 | 0.0 | C | |
| Heater Pipes | ||||
| Each | 1.5 | 0.0 | C |