Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| With Air Condition | ||||
| With Rear Air Condition | 4.2 | 0.0 | B | |
| Without Rear Air Condition | 3.8 | 0.0 | B | |
| Without Air Condition | 1.0 | 0.0 | B | |
| Rear | ||||
| With Air Condition | 2.2 | 0.0 | B | |
| Without Air Condition | 1.6 | 0.0 | B |