The DELPHI ES21119-12B1 oxygen sensor, designed for Mercedes W222 vehicles, measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This important spare part helps keep emission values under control and enhances engine performance.
Product Features and Benefits
- OE equivalent DELPHI manufacturing offers high quality and durability.
- This sensor, integrated into the emission system, helps reduce fuel consumption.
- With easy installation, it provides a practical solution for users.
- Certified production ensures reliable performance and long lifespan.
- Tested design guarantees compliance with your vehicle's emission standards.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21119-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
The DELPHI ES21119-12B1 oxygen sensor is compatible with the Mercedes W222 chassis. This sensor can be used for different engine variants. We recommend checking with your VIN number for proper compatibility.
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 with high quality standards. With years of experience, it offers reliability and performance. Its products are brought to market after passing strict inspection processes.
Installation and Usage Notes
During installation, it is important to pay attention to the correct torque value and to avoid damaging the sensor wires. Additionally, the sensor placement sequence should be checked. It is recommended to work with an authorized service.
Frequently Asked Questions
What does the oxygen sensor do?
The oxygen sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture and keep emission values under control.
Is the installation of this sensor difficult?
The installation of the DELPHI ES21119-12B1 sensor is generally user-friendly and provides ease when done carefully.
Is there a warranty on this product?
Yes, DELPHI brand products typically come with a warranty period.
What is the lifespan of this sensor?
The lifespan of oxygen sensors varies depending on usage conditions; however, a quality product can last a long time with regular maintenance.
Advantages of German Parts Depot: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 the correct OE/equivalent part as a quote.
