This oxygen sensor, designed for vehicles with the OM642 engine code in the Mercedes CLK Series W209, is used in models produced between 2002 and 2010. The oxygen sensor optimizes the engine's air-fuel mixture, enhancing combustion efficiency. This part is a critical component that directly affects engine performance and fuel economy. Known by the code FEBI 177388, this sensor provides necessary data for the engine management system and controls emission levels.
Product Features and Benefits
- OEM Compatibility: FEBI 177388 is manufactured in accordance with original equipment standards. This sensor fully complies with Mercedes' authorized service standards and is easy to install.
- Material Quality: Produced using high-quality materials. Its durable structure offers long-lasting performance.
- Durability and Lifespan: Oxygen sensors can typically last up to 100,000 km. They are resistant to extreme temperatures and chemical effects.
- Performance: Optimizes the engine's fuel consumption, reduces emissions, and improves overall engine performance.
- Testing and Certification: Manufactured in compliance with international standards such as ISO 9001 and TS 16949. FEBI is a brand known for its reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 177388 |
| Part Type | Oxygen Sensor |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine Management System |
Vehicle Compatibility
This FEBI 177388 oxygen sensor is compatible with vehicles in the Mercedes CLK Series W209 that have the OM642 engine code. These vehicles, produced from 2002 onwards, utilize this sensor for high performance and low emission targets. This part enhances engine efficiency, improving the driving experience.
- Chassis code: W209
- Engine code: OM642
- Production year range: 2002-2010
- Trim/Variant: All Variants
It is recommended to confirm with our contact line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI is a trusted name in the spare part market and supplies original equipment to many automotive manufacturers. Its products are manufactured in accordance with high-quality standards. Supported by ISO 9001 and TS 16949 certifications, this brand has a significant OE production history for Mercedes-Benz vehicles. These products, made in Germany, reflect the best practices in the industry.
Installation and Usage Notes
Installing the oxygen sensor is an important process that affects the engine's air-fuel mixture. It is recommended to replace this sensor every 100,000 km. During installation, attention should be paid to the torque value. In particular, the connection points of this sensor should be cleaned and properly positioned. Additionally, it is advisable to check the exhaust system during the sensor replacement.
Frequently Asked Questions
Which W209 models use this oxygen sensor?
This FEBI 177388 oxygen sensor is used in all models of the Mercedes CLK Series W209 with the OM642 engine code. It is compatible with all variants produced between 2002 and 2010.
Is it original or aftermarket?
FEBI is an original equipment manufacturer and adheres to high-quality standards. Therefore, the FEBI 177388 oxygen sensor is a more reliable option compared to aftermarket parts.
How long does this oxygen sensor last / when should it be replaced?
The FEBI 177388 oxygen sensor can typically last up to 100,000 km. Replacement is recommended when signs of wear, such as a decrease in engine performance or the illumination of the emission warning light, occur.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the oxygen sensor can be done with basic hand tools. However, due to the sensitivity of the engine management system, it is recommended to seek assistance from a professional.
How long does shipping take, and do I have the right to return?
Shipping is done with same-day dispatch. You have the right to return within 14 days. Sales are made with e-archive invoices.
German Parts Warehouse Advantages: Same-day shipping, 14-day return policy, sales with e-archive invoices, 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.
