DELPHI ES21159-12B1 is an oxygen sensor that plays a critical role in the emission system of the BMW 5 Series F10 model. It measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio and keep emission values under control.
Product Features and Benefits
- High-quality DELPHI manufacturing offers reliable performance and long lifespan.
- As an OE equivalent manufacturer, it ensures original part quality.
- Can be easily integrated into the vehicle without wasting time.
- Provides an eco-friendly driving experience by keeping emission values under control.
- Reliable operational performance is guaranteed through advanced testing processes.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21159-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
DELPHI ES21159-12B1 is compatible with the BMW 5 Series F10 (2010-2017). It can be used in variants such as 520i, 523i, 528i, 530i, 535i, 520d, 525d, 530d. It is compatible with engine codes N20, N52, N53, N55, N57, N47. Confirmation with VIN is recommended.
- Chassis code: F10
- Engine codes: N20, N52, N53, N55, N57, N47
- Production year range: 2010-2017
- Trim / Variant: 520i, 523i, 528i, 530i, 535i, 520d, 525d, 530d, 535d
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
As a European-origin OE equivalent manufacturer, DELPHI adheres to high-quality standards. It offers reliable products through certified manufacturing processes and years of experience. Oxygen sensors undergo rigorous testing phases to ensure performance guarantees.
Installation and Usage Notes
During installation, attention should be paid to the correct placement of the sensor and torque values. Ensure that the connection points are secure. After installation, it is recommended to seek support from an authorized service to check the proper functioning of the sensor.
Frequently Asked Questions
Which vehicles is this oxygen sensor compatible with?
DELPHI ES21159-12B1 is compatible with BMW 5 Series F10 (2010-2017) models.
Can I install it myself?
Yes, but it is recommended to work with a qualified technician.
Is this part guaranteed?
Yes, DELPHI parts generally come with a manufacturer's warranty.
How long does it take to replace the oxygen sensor?
Typically, the installation time ranges from 30 minutes to 1 hour.
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 confirmed only for items physically available. 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.
