Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Without AC | 5.2 | 3.6 | B | |
| With AC | 5.9 | 4.2 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Without AC | 5.2 | 3.6 | B | |
| With AC | 5.9 | 4.2 | B |