




🔥 Stay ahead with Bosch’s lightning-fast, ultra-durable oxygen sensor!
The Bosch 15646 Oxygen Sensor combines over five decades of pioneering technology with a rugged double laser-welded stainless steel body and a fast-acting heater that reaches optimal temperature within seconds. Designed for select Hyundai and Kia models, it features true OE direct-fit connectors and pre-coated threads for a seamless, no-fuss installation. This sensor ensures precise air-fuel mixture readings to enhance engine efficiency, reduce emissions, and extend sensor life, making it an essential upgrade for performance-conscious drivers.








| Manufacturer | BOSCH |
| Part number | 15646 |
| Item Weight | 113 g |
| Item model number | 15646 |
| Size | 15646 |
| Colour | Narrowband |
| Style | Oxygen Sensor |
| Material | Stainless Steel |
| Item Package Quantity | 1 |
| Measurement Accuracy | ±1% |
| Plug profile | Flange Mount |
| Specific uses | Temperature |
| Batteries included? | No |
| Batteries Required? | No |
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