The DELPHI ES21159-12B1 is an oxygen sensor designed for the BMW X3 Series E83. It measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio, thereby keeping emission values under control. This part enhances performance and provides an environmentally friendly driving experience.
Product Features and Benefits
- Thanks to its OEM compatible design, it offers reliable performance with original part quality.
- Advanced sensor technology increases fuel efficiency and provides lower emissions.
- Its durable construction allows for long-lasting use, reducing the need for frequent part replacements.
- Easy installation provides a quick and practical setup for your vehicle.
- DELPHI, a European-based brand, adheres to high-quality standards.
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
The DELPHI ES21159-12B1 is compatible with the BMW X3 E83 chassis. It works with engine codes 2.0i, 2.5i, 3.0i, 2.0d, and 3.0d produced between 2003-2010. It is recommended to confirm compatibility with the VIN.
- Chassis Code: E83
- Engine Codes: N52, M54, M47
- Production Year Range: 2003-2010
- Trim / Variant: X3 2.0i, 2.5i, 3.0i, 2.0d, 3.0d
It is recommended to confirm the correct part selection with your 17-digit VIN (chassis) number through our contact line.
Quality and Warranty
DELPHI is known as an OE equivalent manufacturer based in Europe. Its products are produced according to high-quality standards and undergo strict testing. This ensures reliable and long-lasting parts.
Installation and Usage Notes
The most important point to pay attention to during installation is the correct adjustment of torque values. Additionally, the installation sequence and connection points of the sensor should be checked. It is recommended to have the installation done by an authorized service.
Frequently Asked Questions
What does this sensor do?
The oxygen sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio.
Can I install it myself?
Yes, but there are important points to consider during installation; authorized service is recommended.
Which vehicles is this part compatible with?
It is compatible with the BMW X3 E83 and works with specific engine codes.
Is the DELPHI brand reliable?
Yes, DELPHI is a brand that offers high quality and reliability.
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 a quote for the correct OE/equivalent part.
