The Mercedes W222 M277 Oxygen Sensor, DELPHI ES21119-12B1, measures the amount of oxygen in the exhaust gases to optimize the fuel mixture. This helps you maintain emission values while enhancing engine performance.
Product Features and Benefits
- High-quality DELPHI manufacturing offers long life and reliable performance.
- Manufactured to OE equivalent standards, ensuring perfect fit.
- Plays a critical role in the emission system, providing an eco-friendly driving experience.
- Ideal for users with mechanical knowledge due to easy installation.
- Being a well-established European brand ensures quality assurance.
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
This oxygen sensor is compatible with the Mercedes W222 chassis. It works with specific engine codes. We recommend checking your VIN number for proper compatibility.
For accurate part selection, it is advised to confirm with our support line using your 17-digit VIN (chassis) number.
Quality and Warranty
DELPHI is a European-based OE equivalent manufacturer brand. Its products are designed with high-quality standards and years of engineering experience. This places it in a significant position in terms of durability and reliability in the industry.
Installation and Usage Notes
During installation, it is important to tighten the sensor with the correct torque values and check the connection points. We recommend seeking assistance from an authorized service for proper installation.
Frequently Asked Questions
What does this sensor do?
The oxygen sensor optimizes the fuel mixture by measuring the oxygen levels in the exhaust gases.
Is installation difficult?
Installation is easy, but it is important to tighten it with the correct torque values.
Which vehicles is this part compatible with?
It is compatible with the Mercedes W222 chassis.
What is the warranty period?
The product comes with a manufacturer's warranty.
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 support line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
