This thermostat, produced for Mercedes Vito Series W638 vehicles with engine code OM611, is a critical part that controls engine temperature. Featured in Vito models produced between 1996 and 2003, this part plays an important role in maintaining the engine's optimum operating temperature. The thermostat ensures the proper functioning of the engine's cooling system while preventing overheating. Known by the code FEBI 37456, this thermostat is an indispensable part of the engine cooling system.
Product Features and Benefits
- OEM Compatibility: FEBI 37456 is manufactured in accordance with original equipment standards. This part is fully compatible with the standards used in authorized Mercedes-Benz service centers.
- Material Quality: Manufactured using high-quality materials, it stands out for its durability and longevity. The thermostat has a structure resistant to wear.
- Durability and Lifespan: This thermostat shows durability of up to 100,000 km under normal usage conditions. It offers high resistance to extreme temperature and cold conditions.
- Performance: Ensures the engine operates at optimum temperature, thereby increasing fuel efficiency and reducing emission levels.
- Testing and Certification: The product is manufactured in accordance with international quality standards such as ISO 9001 and TS 16949. Additionally, it has passed FEBI's strict quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 37456 |
| Part Type | Thermostat |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine Cooling System |
Vehicle Compatibility
The FEBI 37456 thermostat is fully compatible with the OM611 engine code versions of Mercedes Vito Series W638 vehicles. This part is an essential component of the cooling system for Vito models produced between 1996 and 2003. It provides the correct temperature control to optimize the engine performance during this period.
- Chassis code: W638
- Engine code: OM611
- Production year range: 1996-2003
- Trim/Variant: All Vito 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 has been known as a reliable brand in the automotive spare part industry for many years. As an original equipment supplier for Mercedes-Benz, FEBI is recognized for its products manufactured to high-quality standards. It offers quality assurance with ISO 9001 and TS 16949 certifications. This thermostat, produced in Germany, represents the highest quality in the industry.
Installation and Usage Notes
The most important consideration during thermostat installation is to properly drain the engine cooling system. The old thermostat must be carefully removed, and the new thermostat must be installed correctly. It is generally recommended to replace it every 100,000 km. Additionally, when replacing the thermostat, it is important to check the coolant and replace it if necessary.
Frequently Asked Questions
Which W638 models is this thermostat used in?
The FEBI 37456 thermostat is used in all variants of Mercedes Vito Series W638 vehicles with engine code OM611. This part is compatible with Vito models produced between 1996 and 2003.
Is it original or aftermarket?
FEBI is known as an original equipment supplier for Mercedes-Benz. This thermostat is an OEM part with high-quality standards and is more durable and reliable than aftermarket parts.
How many km does this thermostat last / when should it be replaced?
The FEBI 37456 thermostat shows durability of up to 100,000 km under normal conditions. Signs of wear include engine overheating or coolant leakage.
Can I install it myself, or do I need to take it to a mechanic?
Thermostat installation can be done with basic hand tools. However, it is recommended to seek assistance from a professional for draining the engine cooling system and proper installation.
How long will it take to arrive, do I have a right to return?
Your order will be shipped the same day. You have the right to return within 14 days. You can contact us to check the product return conditions.
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 contact line with your vehicle's chassis number, we will quickly provide you with the correct OE/equivalent part as a quote.
