Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Unit | 3.6 | 2.4 | B | |
| NOTE | ||||
| To R&R Heater Hoses, Add | ||||
| One | 0.2 | 0.0 | B | |
| Both | 0.3 | 0.0 | B | |
| Auxiliary Unit | 2.1 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Unit | 3.6 | 2.4 | B | |
| NOTE | ||||
| To R&R Heater Hoses, Add | ||||
| One | 0.2 | 0.0 | B | |
| Both | 0.3 | 0.0 | B | |
| Auxiliary Unit | 2.1 | 0.0 | B |