The DELPHI ES21159-12B1 oxygen sensor, specifically designed for the BMW X3 Series E83, 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
- The DELPHI brand offers high compatibility and quality, providing a reliable alternative as an OE equivalent manufacturer.
- The lambda sensor helps increase fuel efficiency, resulting in lower emission values.
- Its durable design offers long life and resistance to harsh conditions.
- Easy installation saves time and costs for users.
- The product has undergone comprehensive testing processes and offers reliable performance.
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 oxygen sensor is compatible with the BMW X3 Series E83 produced between 2003-2010. It can be used with X3 2.0i, 2.5i, 3.0i, 2.0d, and 3.0d engine variants. We recommend verifying compatibility with your 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 with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
DELPHI, as a European-origin OE equivalent manufacturer brand, offers high-quality parts. Products that undergo a wide range of testing and certification processes stand out in terms of durability and reliability. DELPHI's industry experience enhances customer satisfaction.
Installation and Usage Notes
When installing the oxygen sensor, it is important to pay attention to the correct torque values and check the installation sequence. It is recommended to perform any leak checks during installation. Seeking expert support from authorized services ensures the process is completed correctly and safely.
Frequently Asked Questions
What function does this sensor perform?
The oxygen sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio.
Can I install it myself?
It is important to have technical knowledge before performing the installation. Authorized service is recommended.
Which vehicles is this sensor compatible with?
It is compatible with the BMW X3 E83 model and can be used with different engine variants.
Does this product come with a warranty?
DELPHI products come with a specific warranty period. Please check the product documents for details.
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.
