The DELPHI ES21494-12B1 oxygen sensor, specifically designed for the BMW 1 Series F20, measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This part enhances your vehicle's performance by ensuring that emission values are kept under control.
Product Features and Benefits
- OEM compatible DELPHI quality offers reliable performance.
- High durability ensures long-lasting use and reduces maintenance costs.
- Reliable measurement results are obtained through advanced testing processes.
- Easy installation allows for fitting without requiring technical knowledge.
- Meets quality standards with a European manufacturing background.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21494-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
This oxygen sensor is compatible with the BMW 1 Series F20 (2011-2019). It can be used with variants 114i, 116i, 118i, 120i, 125i, M135i, 114d, 116d, 118d, 120d, and 125d along with engine codes N13, N20, N55, N47, B38, B47, B48. It is recommended to verify with the VIN.
- Chassis code: F20
- Engine codes: N13, N20, N55, N47, B38, B47, B48
- Production year range: 2011-2019
- Equipment / Variant: 114i, 116i, 118i, 120i, 125i, M135i, 114d, 116d, 118d, 120d, 125d
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
DELPHI, as a European-origin OE equivalent manufacturer, offers high quality and reliability. Supported by advanced manufacturing processes and certifications, this brand is recognized worldwide. The part is designed for longevity and high performance.
Installation and Usage Notes
During installation, care should be taken to place the product in the correct position. Adhering to torque values and checking connection points is important. It is recommended that installation be performed by an authorized service.
Frequently Asked Questions
How can I check this oxygen sensor?
You can check the functionality of the oxygen sensor by using the vehicle's OBD system to check for error codes.
Which vehicles is it compatible with?
This sensor is compatible with the BMW 1 Series F20 model.
Is a special tool required for installation?
Typically, standard hand tools are sufficient for installation, but technical knowledge is required.
What warranties are available?
DELPHI generally offers a specific warranty period for its products, so please check before purchasing.
Advantages of German Parts Warehouse: Same-day shipping, 14-day return policy, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed from items we physically have in stock. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
