The DELPHI ES21198-12B1 oxygen sensor designed for the BMW 1 Series F20 measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio and keep emission values under control. This part is a critical component for enhancing your vehicle's performance and ensuring environmentally friendly driving.
Product Features and Benefits
- OEM compatible DELPHI ES21198-12B1 offers superior quality and durability.
- Increases fuel efficiency with high precision, reducing costs.
- Saves time with easy installation; provides a user-friendly experience.
- Ensures environmentally conscious driving through emission control.
- Belongs to the DELPHI brand, known for reliability as a European-origin product.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21198-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
The DELPHI ES21198-12B1 sensor is compatible with BMW 1 Series F20 models produced between 2011-2019. It works with variants such as 114i, 116i, 118i, 120i, 125i, M135i, 114d, 116d, 118d, 120d and engine codes N13, N20, N55, N47, B38, B47, B48. It is recommended to confirm compatibility with your VIN.
- Chassis code: F20
- Engine codes: N13, N20, N55, N47, B38, B47, B48
- Production year range: 2011-2019
- Trim / Variant: 114i, 116i, 118i, 120i, 125i, M135i, 114d, 116d, 118d, 120d, 125d
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
As a European-origin OE equivalent manufacturer, DELPHI adheres to high standards. With quality control processes and certifications, it holds a reliable position in the industry. Years of production experience guarantee the reliability and performance of its products.
Installation and Usage Notes
During installation, ensure the sensor is placed correctly and pay attention to the recommended torque values. Reviewing the sequence and checkpoints can affect performance. It is recommended to have the installation done by an authorized service.
Frequently Asked Questions
What does this sensor do?
The oxygen sensor optimizes the engine's fuel mixture by measuring the amount of oxygen in the exhaust gases.
Which vehicle can I use it in?
It is compatible with BMW 1 Series F20 models.
Is the installation easy?
Yes, the sensor has a user-friendly design and can be easily installed.
Is there a product warranty?
Since DELPHI products meet high quality standards, they typically come with a warranty.
Advantages of German Parts Depot: Same-day shipping, 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 physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
