Optimize your vehicle's emission system with the Mercedes W257 M264 Oxygen Sensor, DELPHI ES21611-12B1. This lambda sensor helps regulate the fuel mixture ratio by measuring the amount of oxygen in the exhaust gases, keeping your emission values in check.
Product Features and Benefits
- OEM compatible DELPHI ES21611-12B1 offers high quality and durability. Provides perfect fit for your vehicle.
- Increases fuel efficiency and reduces emissions by measuring exhaust gases with high precision.
- Easy installation reduces time and labor costs. Proper placement of the part is important.
- Being a tested and approved product ensures reliable performance and increases user satisfaction.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21611-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| System | Emission |
Vehicle Compatibility
This sensor is compatible with the Mercedes W257 chassis. It is important to check for different engine variants. We recommend verifying with the VIN number.
For accurate part selection, it is recommended to confirm with our contact line using your 17-digit VIN (chassis) number.
Quality and Warranty
Its products, which meet high quality standards, undergo strict testing processes to ensure reliability. This brand has a long-standing history in the automotive industry.
Installation and Usage Notes
The most important consideration during installation is to ensure that torque values are set correctly. The sensor's connections should be checked and placed in the correct order. Installation at authorized service centers is recommended.
Frequently Asked Questions
What function does this sensor perform?
This sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio and keep emission values in check.
Which vehicles is it compatible with?
It is compatible with the Mercedes W257 chassis. Attention should be paid to engine variants.
Is installation difficult?
Installation is quite easy, but it is important to check the correct torque settings and connections.
What is the warranty period?
DELPHI products typically come with a 1-year warranty from the date of manufacture.
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 contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
