Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | 5.9 | 4.0 | B | |
| Auxiliary Heater | 3.0 | 2.1 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | 5.9 | 4.0 | B | |
| Auxiliary Heater | 3.0 | 2.1 | B |