The Mercedes W205 OM651 Oxygen Sensor | DELPHI ES21074-12B1 measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This helps keep emission values under control and enhances your vehicle's performance.
Product Features and Benefits
- OEM compatible DELPHI ES21074-12B1 offers high quality and durability for long-lasting use.
- Increases the efficiency of the emission system, providing an environmentally friendly driving experience.
- Saves time and costs with easy installation.
- Provides reliable measurement and performance with its tested structure.
Technical Details
| Manufacturer Brand | DELPHI |
| Product Code (OE/OEM) | ES21074-12B1 |
| Part Type | Lambda Sensor |
| Production Standard | OE Equivalent / OEM |
| System | Emission |
Vehicle Compatibility
This part is compatible with the Mercedes W205 chassis and can be used with variants such as C160, C180, C200, C250, C300, C350, C400, C43 AMG, C63 AMG. The engine codes include M264, M274, M276, OM651, OM654, and M177. We recommend confirming compatibility with your VIN.
- Chassis Code: W205
- Engine Codes: M264, M274, M276, OM651, OM654, M177
- Production Year Range: 2014-2021
- Trim / Variant: C160, C180, C200, C250, C300, C350, C400, C43 AMG, C63 AMG, C200d, C220d, C250d, C300d, C350d
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
DELPHI is known as a European-origin OE equivalent manufacturer. It stands out as a reliable brand with high quality standards and certifications. Its products are designed with years of experience in the automotive industry.
Installation and Usage Notes
It is important to pay attention to the correct torque values during installation. Care should be taken with the sequence and checkpoints during the placement of the part. Installation by an authorized service is recommended.
Frequently Asked Questions
What does this sensor do?
The oxygen sensor measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio.
Which engines is this part compatible with?
It is compatible with engine codes M264, M274, M276, OM651, OM654, and M177.
Can I install it myself?
The installation process requires attention, so authorized service is recommended.
Is there a warranty for the product?
Yes, DELPHI products are generally covered by warranty; you can check the details.
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 the correct OE/equivalent part as a quote.
