Heater Hose: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Heater Hose | ||||
| Without AC | ||||
| One | 0.5 | 0.4 | C | |
| Both | 0.6 | 0.5 | C | |
| With AC | ||||
| One | 0.8 | 0.6 | C | |
| Both | 0.9 | 0.7 | C | |
| NOTE | ||||
| With Running Boards, Add | 1.0 | 0.8 | C | |
| With Step Bars, Add | 0.3 | 0.2 | C | |
| Auxiliary Heater | ||||
| Heater Hose | ||||
| One | 1.8 | 1.3 | C | |
| Both | 1.9 | 1.4 | C |