Heater Core: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| With A/C | ||||
| CJ Series | 1.7 | 0.0 | B | |
| J Series | 0.5 | 0.0 | B | |
| Without A/C | ||||
| CJ Series | 1.7 | 0.0 | B | |
| J Series | 0.5 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| With A/C | ||||
| CJ Series | 1.7 | 0.0 | B | |
| J Series | 0.5 | 0.0 | B | |
| Without A/C | ||||
| CJ Series | 1.7 | 0.0 | B | |
| J Series | 0.5 | 0.0 | B |