

Mercedes Vito Series W639 Radiator Spare Water Tank Cover | FEBI 103501
Mercedes Vito Series W639 Radiator Spare Water Tank Cap | FEBI 103501
FEBI 103501 | Original Equipment (OEM) | 100% German Quality
The Mercedes Vito Series W639 is a commercial vehicle produced between 2003 and 2014. This model is designed for both city and long-distance travel, notable for its durability. The radiator spare water tank cap is an important part of the engine cooling system. This part helps maintain the water at the correct pressure to prevent the engine from overheating. The cap with the code FEBI 103501 is of original equipment quality and provides excellent compatibility with the vehicle's cooling system.
Product Features and Benefits
- OEM Compatibility: This radiator spare water tank cap is manufactured in accordance with original equipment standards. It is fully compatible with the standards used in authorized service centers.
- Material Quality: Made from high-quality plastic material. It offers long-lasting use with its durability and is resistant to wear and cracking.
- Durability and Lifespan: This part can last up to 5-7 years or 100,000 km under normal usage conditions. It is resistant to extreme temperatures and pressure.
- Performance: By enhancing the efficiency of the engine's cooling system, it helps keep the engine at its ideal operating temperature, thereby increasing fuel efficiency.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. It has undergone quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 103501 |
| Part Type | Radiator Spare Water Tank Cap |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine Cooling |
Vehicle Compatibility
This radiator spare water tank cap is compatible with Mercedes Vito W639 series vehicles. It can be used with the engine and chassis codes specified below. As a critical part of the vehicle's cooling system, this cap ensures the healthy operation of the engine, providing long-lasting use.
- Chassis code: W639
- Engine code: OM651
- Production year range: 2003-2014
- Equipment/Variant: 115 CDI / 120 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 been recognized as a reliable brand in the spare part market for many years. As an original equipment supplier for Mercedes-Benz, FEBI holds ISO 9001, TS 16949, and IATF 16949 certifications. This part, produced in Germany, meets high-quality standards. Approved by vehicle manufacturers, this part is noted for its reliability.
Installation and Usage Notes
The installation of the radiator spare water tank cap is quite simple; however, there are some points to be careful about during installation. Before placing the cap, the sealing gasket of the old cap should be checked. It should be ensured that the cap is seated correctly. Otherwise, engine coolant may leak. After installation, ensure that the cap is securely closed before starting the engine. Additionally, it is recommended to replace this part every 2 years or 50,000 km.
Frequently Asked Questions
In which W639 models is this radiator spare water tank cap used?
This cap is used in the Mercedes Vito W639 series 115 CDI and 120 CDI models. It is compatible with all W639 models produced between 2003 and 2014.
Is it original or aftermarket?
FEBI is known as an original equipment supplier for Mercedes-Benz. This part is manufactured according to high-quality standards and is equivalent in quality to the original part.
How many km does this radiator spare water tank cap last / when should it be replaced?
This cap should be replaced approximately every 50,000 km or every 2 years under normal usage conditions. Signs of wear include leaks and cracking.
Can I install it myself, or do I need to take it to a mechanic?
The installation process is quite simple and can be done by yourself. However, it is recommended not to install it without checking the engine coolant.
How long will it take to arrive, do I have a return right?
Your order will be shipped the same day. You have a 14-day return right. It will be sent along with an e-archive invoice.
Advantages of German Parts Warehouse: Same day shipping, 14-day return right, sales with e-archive invoice, 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.
This product is equivalent to the following OEM/original part numbers. You can search by your vehicle's original part number.
- 68004911AA — TecDoc (DODGE)
- 9065010015 — Mercedes-Benz
- A9065010015 — Mercedes-Benz
Compatible vehicle information not yet added.
