Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Without AC | 1.8 | 0.8 | B | |
| With AC | 3.5 | 1.5 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Without AC | 1.8 | 0.8 | B | |
| With AC | 3.5 | 1.5 | B |