The Mercedes W117 M270 Oxygen Sensor | DELPHI ES21119-12B1 measures the amount of oxygen in the exhaust gases to optimize the fuel mixture ratio. This helps control emission values and provides an environmentally friendly driving experience.
Product Features and Benefits
- OEM compatible DELPHI parts offer high quality and durability.
- Saves time with easy installation features.
- Provides reliable performance thanks to certified manufacturing processes.
- Reduces costs with a long-lasting design.
- Offers an effective solution for emission control.
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 Mercedes W117 chassis vehicles. It supports trims such as CLA180, CLA200, CLA250, CLA45 AMG and engine codes M270, M274, OM651, M133. We recommend checking compatibility with your VIN.
- Chassis code: W117
- Engine codes: M270, M274, OM651, M133
- Production year range: 2013-2019
- Trim / Variant: CLA180, CLA200, CLA250, CLA45 AMG, CLA180CDI, CLA200CDI, CLA220CDI
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 known as an OE equivalent manufacturer based in Europe. Their products meet high-quality standards and undergo strict testing processes. With years of expertise, they offer a reliable choice.
Installation and Usage Notes
It is important to adhere to the torque values and sequence during installation. The accuracy of the check points must be ensured. Installation at authorized service centers is recommended.
Frequently Asked Questions
Which vehicles is DELPHI ES21119-12B1 compatible with?
It is compatible with Mercedes W117 chassis vehicles and supports many engine codes.
What does the oxygen sensor do?
It measures the amount of oxygen in the exhaust gases to optimize the fuel mixture.
Is the installation process difficult?
Professional installation is recommended, but it can be done easily with the right tools.
Is there a warranty for the product?
DELPHI offers a specific warranty period for their products.
Advantages of German Parts Depot: 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.
