Spark Plug: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B28F Engine | 0.9 | 0.6 | B | |
| B280 Engine | 0.8 | 0.5 | B | |
| All Others | 0.4 | 0.2 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| B28F Engine | 0.9 | 0.6 | B | |
| B280 Engine | 0.8 | 0.5 | B | |
| All Others | 0.4 | 0.2 | B |