Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| One | 3.0 | 2.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Both | 3.8 | 2.9 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |