

Mercedes Vito W639 Fuel Adjustment Valve | FEBI 102526
Mercedes Vito Series W639 Fuel Adjustment Valve
FEBI 102526 | Original Equipment (OEM) | 100% German Quality
The Mercedes Vito Series W639 is a commercial vehicle produced between 2003 and 2014. This vehicle appeals to a wide user base with its diesel and gasoline engine options. The fuel adjustment valve is an important part of the engine's fuel system and ensures the fuel is adjusted correctly. This part enhances the engine's performance and efficiency while also reducing emission values. The FEBI 102526 fuel adjustment valve is manufactured in accordance with original equipment standards and is a critical component for ensuring the proper functioning of the Mercedes Vito's fuel system.
Product Features and Benefits
- OEM Compatibility: FEBI 102526 fully complies with original equipment specifications. It is manufactured according to authorized service standards and offers perfect fitment in part placement.
- Material Quality: Manufactured using high-quality materials. It stands out for its durability and long-lasting performance.
- Durability and Lifespan: Estimated lifespan can reach up to 100,000 km. It demonstrates top-level performance in temperature and condition resistance.
- Performance: Increases the fuel efficiency of the engine, resulting in lower emission values. Additionally, it improves the overall performance of the engine.
- Testing and Certification: Certified with ISO 9001 and TS 16949. It has been tested according to high production standards.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 102526 |
| Part Type | Fuel Adjustment Valve |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Fuel System |
Vehicle Compatibility
The FEBI 102526 fuel adjustment valve is compatible with Mercedes Vito Series W639 models. This part can be used in all W639 series vehicles produced between 2003-2014, including those with the 2.2 CDI engine code versions. This model stands out in the market for its durability and functionality. Below are the compatible vehicle details:
- Chassis Code: W639
- Engine Code: OM646
- Production Year Range: 2003-2014
- Trim/Variant: 109 CDI, 111 CDI, 115 CDI
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. As one of Mercedes-Benz's original equipment suppliers, it produces parts that meet high-quality standards. Supported by ISO 9001, TS 16949, and IATF 16949 certifications, FEBI manufactures OE production for many vehicle brands worldwide. Its production facilities in Germany are equipped with high technology and quality control processes. Thus, FEBI parts are considered one of the best options in the industry in terms of reliability and durability.
Installation and Usage Notes
Care should be taken during the installation of the fuel adjustment valve. Since the part is integrated into the engine's fuel system, the system's pressure should be relieved before installation. During installation, ensure that the valve's connection points are clean. The torque value should comply with the manufacturer's recommendations. The fuel adjustment valve is generally recommended to be checked every 100,000 km. Additionally, it is advisable to replace the fuel filter along with this part. Regular checks during long journeys are important for the efficiency of the engine.
Frequently Asked Questions
In which W639 models is this fuel adjustment valve used?
The FEBI 102526 fuel adjustment valve is compatible with the OM646 engine code versions of the Mercedes Vito W639 models produced between 2003-2014.
Is it original or aftermarket?
FEBI is one of the original equipment suppliers for Mercedes-Benz. This part is manufactured to original part quality and offers higher durability compared to aftermarket parts.
How many km does this fuel adjustment valve last / when should it be replaced?
The FEBI 102526 fuel adjustment valve can typically last up to 100,000 km. Signs of replacement may include a decrease in engine performance and an increase in fuel consumption.
Can I install it myself, or do I need to take it to a professional?
The installation of the fuel adjustment valve is a process that requires expertise. If you do not have experience, it is recommended to consult a professional or authorized service.
How long does it take to arrive, do I have the right to return it?
Your orders are shipped the same day. You have a 14-day return right. If you encounter any issues with the product, you can get help from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, e-archive invoicing, WhatsApp expert support line (wa.me/905382927219). Our stock information is updated in real-time; your order is only confirmed 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 6510740084 — Mercedes-Benz
- A6510740084 — Mercedes-Benz
Compatible vehicle information not yet added.
