The DELPHI ES21159-12B1 oxygen sensor, specifically designed for the BMW X3 Series F25, measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This sensor provides an environmentally friendly driving experience by keeping emissions values under control.
Product Features and Benefits
- Provides long-lasting and reliable performance with high-quality DELPHI manufacturing.
- Offers perfect fit and durability thanks to OE compliance.
- Proven reliability through zero testing.
- Saves time and labor costs with easy installation.
- Increases fuel efficiency by enhancing the efficiency of the emission system.
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
This oxygen sensor is compatible with the BMW X3 F25 chassis. It works with engine variants of the X3 sDrive18i, xDrive20i, xDrive28i, xDrive35i, xDrive20d, xDrive30d, and xDrive35d produced between 2010-2017. We recommend confirming compatibility with your VIN.
- Chassis code: F25
- Engine codes: N20, N52, N55, N47, B47
- Production year range: 2010-2017
- Trim / Variant: X3 sDrive18i, xDrive20i, xDrive28i, xDrive35i, xDrive20d, xDrive30d, xDrive35d
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
DELPHI is a European-origin OE equivalent manufacturer brand. It offers reliable parts with high quality standards and years of manufacturing experience. This oxygen sensor has undergone advanced testing processes and stands out for its durability.
Installation and Usage Notes
During installation, ensure that the sensor is placed correctly. Torque values and installation sequence should be followed according to manufacturer recommendations. It is advisable to seek support from an authorized service before performing the installation.
Frequently Asked Questions
What does this sensor do?
The oxygen sensor optimizes the fuel mixture of the engine by measuring the oxygen level in the exhaust gases.
Which vehicles is it compatible with?
It is compatible with the BMW X3 F25 chassis and engine variants produced between 2010-2017.
Is installation difficult?
Installation is easy, but it is recommended to be done by a qualified technician.
Does the product have a warranty?
Yes, DELPHI products are generally covered by warranty and offer high quality.
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.
