The DELPHI ES21133-12B1 oxygen sensor, suitable for Mercedes W164 OM642, measures the amount of oxygen in the exhaust gases. This ensures the optimization of the fuel mixture ratio and keeps emission values under control. It is a critical part for performance and environmentally friendly driving.
Product Features and Benefits
- This OEM compatible sensor enhances the efficiency of your vehicle's emission system.
- Manufactured with high-quality materials, ensuring long-lasting use.
- Undergoes advanced testing processes, providing reliable performance.
- Installation is quite easy, saving you time.
- DELPHI, a European brand, is known for its reliability.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21133-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Emission |
Vehicle Compatibility
This oxygen sensor is compatible with vehicles that have the Mercedes W164 chassis code. It can be used for different engine variants. We recommend confirming with your VIN number for correct 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 OE equivalent manufacturer brand with high-quality standards. Operating in the automotive sector for many years, DELPHI is known for its reliability and durability, enhancing the performance of its products.
Installation and Usage Notes
It is important to pay attention to the correct torque values during installation. You should check the connection points of the sensor and install it in the correct order. It is recommended to seek assistance from a qualified technician.
Frequently Asked Questions
What function does this sensor serve?
The oxygen sensor optimizes the fuel mixture by measuring the amount of oxygen in the exhaust gases.
How durable is the part?
The DELPHI brand produces long-lasting and durable parts.
Is the installation difficult?
Installation is quite easy, but it is recommended to seek expert assistance.
Which vehicles is this part compatible with?
It is fully compatible with vehicles that have the Mercedes W164 chassis code.
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.
