The Mercedes S Class W221 is a luxury sedan model produced between 2005 and 2013. The heater control valve used in this model regulates the engine's temperature, maintaining the temperature balance inside the vehicle. This part is critical for a comfortable driving experience, especially in cold weather. The valve with the code FEBI 109476 ensures the effective operation of the vehicle's air conditioning system, regulating the engine's heat and controlling the heating or cooling of the interior.
Product Features and Benefits
- OEM Compatibility: FEBI 109476 is designed to meet original equipment standards. It is manufactured according to authorized service standards and provides perfect compatibility with the vehicle's system.
- Material Quality: This valve is made from high-quality materials. Advanced manufacturing technologies have been used to enhance durability.
- Durability and Lifespan: FEBI 109476 offers long-lasting use. It can withstand up to 100,000 kilometers under normal conditions and is resistant to extreme temperature changes.
- Performance: By increasing the efficiency of the vehicle's air conditioning and heating system, it provides fuel savings. Additionally, it enhances comfort in the interior.
- Testing and Certification: The product is manufactured in accordance with international standards such as ISO 9001 and TS 16949 and has passed quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 109476 |
| Part Type | Heater Control Valve |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Air Conditioning / Heating |
Vehicle Compatibility
The FEBI 109476 heater control valve is compatible with all variants of the Mercedes S Class W221 produced between 2005 and 2013. This part is designed to ensure the efficient operation of the vehicle's air conditioning and heating system. The S Class, known for combining luxury and comfort, enhances the driving experience with the quality of this part.
- Chassis code: W221
- Engine code: OM642
- Production year range: 2005-2013
- Trim/Variant: S350 / S500 / S600
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 has many years of experience in the automotive spare part industry and manufactures original equipment for many brands. This Germany-based company offers quality assurance with ISO 9001 and TS 16949 certifications. FEBI, known for supplying OE parts to prestigious brands like Mercedes-Benz, is recognized for its reliability in the industry and adheres to high-quality standards.
Installation and Usage Notes
The most important consideration during the installation of the heater control valve is to completely drain the water from the system. Since this part typically works in conjunction with the engine cooling system, it is recommended to use a sealing gasket during installation. It is important to check the system's pressure to ensure proper operation after each installation. Additionally, periodically checking the valve's operation after installation ensures long-lasting use.
Frequently Asked Questions
Which W221 models use this heater control valve?
FEBI 109476 is compatible with all variants of the Mercedes S Class W221, including S350, S500, and S600. It can be safely used in models produced between 2005 and 2013.
Is it original or aftermarket?
FEBI is an original equipment manufacturer for Mercedes-Benz. Therefore, the FEBI 109476 heater control valve has original part quality and offers much higher performance than aftermarket products.
How many kilometers does this heater control valve last / when should it be replaced?
FEBI 109476 can last up to 100,000 kilometers under normal conditions. Signs of wear include temperature imbalance in the interior or leaks. The part should be replaced when these signs are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the heater control valve can be done by an experienced user; however, it is recommended to have it done by a professional technician. In addition to the necessary tools, it is also important to check the pressure of the engine cooling system.
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. For detailed information, you can contact our WhatsApp 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 confirmed only for 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.
