Spark Plug: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 2.1 | 1.6 | B | |
| Right Side | ||||
| One | 1.8 | 1.2 | B | |
| Two or More | 2.1 | 1.4 | B | |
| Left Side | ||||
| One | 0.3 | 0.2 | B | |
| Two or More | 0.4 | 0.4 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 2.1 | 1.6 | B | |
| Right Side | ||||
| One | 1.8 | 1.2 | B | |
| Two or More | 2.1 | 1.4 | B | |
| Left Side | ||||
| One | 0.3 | 0.2 | B | |
| Two or More | 0.4 | 0.4 | B |