Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main Heater | ||||
| Without AC | 2.1 | 0.7 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| With AC | ||||
| Without Rear AC | 3.8 | 1.4 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| With Rear AC | 4.0 | 1.5 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Auxiliary Heater | ||||
| Without AC | 1.8 | 0.8 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| With AC | 2.0 | 1.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |