Catalytic Converter: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| Without G2500, G3500 | 1.3 | 1.1 | B | |
| With G2500, G3500 | 1.3 | 1.1 | B | |
| Rear | 0.8 | 0.5 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Front | ||||
| Without G2500, G3500 | 1.3 | 1.1 | B | |
| With G2500, G3500 | 1.3 | 1.1 | B | |
| Rear | 0.8 | 0.5 | B |