Parts Information
| Part | Manufacturer | OEM Part # | Price | Notes |
| Oxygen Sensor | ||||
| Front | GMO | 12633560 | 72.88 | |
| Rear | GMO | 12643373 | 67.74 | |
| NOx | GMO | 19256343 | 360.00 | |
| Exhaust Temp | GMO | 12642451 | 52.00 |
| Part | Manufacturer | OEM Part # | Price | Notes |
| Oxygen Sensor | ||||
| Front | GMO | 12633560 | 72.88 | |
| Rear | GMO | 12643373 | 67.74 | |
| NOx | GMO | 19256343 | 360.00 | |
| Exhaust Temp | GMO | 12642451 | 52.00 |