The DELPHI ES20505-12B1 Oxygen Sensor, designed for the BMW 1 Series F20, accurately measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This helps keep emission values under control and enhances engine performance.
Product Features and Benefits
- Offers high quality with OEM compatibility, working perfectly with your vehicle's original parts.
- Provides long-lasting performance with its durable design, requiring infrequent replacements.
- Proven reliability as a product that has undergone detailed testing processes.
- Saves time and labor with easy installation.
- Offers a reliable warranty with the DELPHI brand, eliminating quality concerns.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES20505-12B1 |
| 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 chassis produced between 2011-2019. It is suitable for variants 114i, 116i, 118i, 120i, 125i, M135i, 114d, 116d, 118d, 120d, and 125d, 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
- Trim / 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 is a European-origin OE equivalent manufacturer brand. This part, produced in accordance with quality standards, is a reliable choice backed by industry experience. DELPHI continuously offers innovative solutions, prioritizing customer satisfaction.
Installation and Usage Notes
During installation, ensure that the oxygen sensor is correctly positioned. Attention should be paid to torque values and the connections must be secure. Working with an authorized service provides advantages during the installation process.
Frequently Asked Questions
What function does this sensor serve?
The oxygen sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture.
How often should it be replaced?
It is generally recommended to replace it in the range of 60,000-100,000 km, but it depends on vehicle usage conditions.
Do I need a special tool for installation?
Standard hand tools are sufficient for installation, but expertise is recommended.
Is this part guaranteed?
Yes, a warranty is provided with the DELPHI brand.
Advantages of German Parts Depot: 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 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.
