Oxygen Sensor: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| One | ||||
| Without Calif. CA Models | 0.4 | 0.2 | B | |
| With Calif. CA Models | 0.6 | 0.4 | B | |
| Both | ||||
| Without Calif. CA Models | 0.5 | 0.3 | B | |
| With Calif. CA Models | 0.8 | 0.6 | B | |
| Rear | 0.8 | 0.6 | B |