The Mercedes S Class W221, equipped with the M278 engine code, was produced between 2005 and 2013. The camshaft adjustment valve is a critical spare part that optimizes engine performance. This part increases engine efficiency by adjusting the air-fuel mixture and timing. Therefore, the proper functioning of the FEBI 184515 part is vital for the overall performance of the vehicle. This part belongs to the engine system and is necessary for the smooth operation of the engine.
Product Features and Benefits
- OEM Compatibility: FEBI 184515 is manufactured in accordance with original equipment standards and ensures a perfect fit with parts used in authorized services.
- Material Quality: Produced using high-quality materials; guarantees durability and longevity.
- Durability and Lifespan: Can withstand up to 150,000 km under normal usage conditions; shows high resistance to temperature changes.
- Performance: Increases engine efficiency, providing fuel savings and reducing emissions.
- Testing and Certification: Has ISO 9001 and TS 16949 certifications, ensuring production quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 184515 |
| Part Type | Camshaft Adjustment Valve |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
The FEBI 184515 camshaft adjustment valve is fully compatible with Mercedes S Class W221 models equipped with the M278 engine code. This part is integrated into the engine system of vehicles produced between 2005 and 2013. This model belongs to the luxury sedan segment, offering high performance and comfort.
- Chassis code: W221
- Engine code: M278
- Production year range: 2005-2013
- Trim/Variant: S Class
It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.
Quality and Warranty
FEBI is one of the leading brands in the spare part market and supplies original equipment to many automotive manufacturers. This Germany-based brand ensures quality standards with ISO 9001 and TS 16949 certifications. FEBI produces high-quality spare parts for Mercedes-Benz vehicles, and this part is also approved by Mercedes factories.
Installation and Usage Notes
The installation of the camshaft adjustment valve should be performed by professionals. Since the part is integrated into the internal structure of the engine, care must be taken during installation. After installation, it is important to check the operational status of the engine. Replacing a faulty valve will enhance engine efficiency, as this part directly affects engine performance. Additionally, it is recommended to check other components of the engine along with this part.
Frequently Asked Questions
Which W221 models use this camshaft adjustment valve?
FEBI 184515 is used in all M278 engine models of the Mercedes S Class W221 chassis code. These vehicles were produced between 2005 and 2013.
Is it original or aftermarket?
FEBI is recognized as an original equipment manufacturer. This part is produced in accordance with OE standards and made using high-quality materials.
How many kilometers does this camshaft adjustment valve last / when should it be replaced?
FEBI 184515 can last approximately 150,000 km under normal usage conditions. If there is a decrease in engine performance or abnormal noises are heard, the part should be replaced.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the camshaft adjustment valve should be performed by professionals due to the complex structure of the engine. Installation is not recommended without the necessary tools and experience.
How long does it take to arrive, do I have a return right?
Your orders are shipped on the same day. You have the right to return within 14 days. You can get information from our support line.
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 only confirmed from items physically available. If you write to our support line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
