Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Auxiliary Heater | 0.8 | 0.6 | B | |
| NOTE | ||||
| To R&R Seat, Add | 0.4 | 0.0 | B | |
| Main Heater | ||||
| Without AC | 4.2 | 2.2 | B | |
| With AC | 6.6 | 3.3 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Auxiliary Heater | 0.8 | 0.6 | B | |
| NOTE | ||||
| To R&R Seat, Add | 0.4 | 0.0 | B | |
| Main Heater | ||||
| Without AC | 4.2 | 2.2 | B | |
| With AC | 6.6 | 3.3 | B |