The DELPHI ES21472-12B1 oxygen sensor, designed for the Mercedes W247 chassis, measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This part ensures an environmentally friendly driving experience by keeping emission values under control.
Product Features and Benefits
- Manufactured according to OE standards, providing reliable performance.
- Durable construction ensures long-term use in your vehicle.
- Easy installation saves time and labor costs.
- Tested quality guarantees the proper functioning of your emission system.
- Meets quality standards due to being a European-origin brand.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21472-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| System | Emission |
Vehicle Compatibility
The DELPHI ES21472-12B1 oxygen sensor is compatible with the Mercedes W247 chassis. It can work with different engine variants. We recommend checking your VIN number for proper compatibility.
For accurate part selection, it is recommended to confirm with our support line using your 17-digit VIN (chassis) number.
Quality and Warranty
DELPHI is known as a European-origin OE equivalent manufacturer brand. It has proven its reliability in the industry with high quality standards and certifications. Years of manufacturing experience highlight the quality of this part.
Installation and Usage Notes
During installation, the part should be placed correctly and the required torque values should be adhered to. Checkpoints should be reviewed carefully, and it is recommended to work with a professional authorized service if necessary.
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.
Which vehicles is this sensor compatible with?
This sensor is designed to be compatible with the Mercedes W247 chassis.
Is the installation difficult?
The installation is quite easy, but it is important to pay attention to torque values.
What is the warranty period?
DELPHI products generally come with a specific warranty period, which is stated in the product documentation.
Advantages of German Parts Warehouse: Same-day shipping, 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 support line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
