



🔥 Stay ahead with precision oxygen sensing — because your GM deserves the best!
The GM Genuine Parts 213-1161 Heated Oxygen Sensor is a GM OE replacement part engineered to measure oxygen levels in exhaust gases with ±1% accuracy. Its heated design ensures quick sensor activation, optimizing engine air/fuel ratio for improved performance, fuel economy, and reduced emissions. Built to exact GM specifications, it guarantees a perfect fit and reliable durability for your GM vehicle.





| Brand | ACDelco |
| Item dimensions L x W x H | 8.2 x 3.2 x 3.2 inches |
| Material | Aluminum, Stainless Steel |
| Item Weight | 0.25 Pounds |
| Style | Modern |
| Measurement Accuracy | ±1% |
| Measuring Range | 0-1 (or 0-100%) oxygen concentration |
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Specific Uses For Product | Oxygen Sensor |
| UPC | 021625535173 |
| Global Trade Identification Number | 00021625535173 |
| Manufacturer | ACDelco |
| Model | Oxygen Sensor |
| Item Weight | 4 ounces |
| Product Dimensions | 8.2 x 3.2 x 3.2 inches |
| Item model number | 213-1161 |
| Exterior | Machined |
| Manufacturer Part Number | 213-1161 |
| OEM Part Number | 12572705 |
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