Vehicles with the Mercedes W126 chassis code, particularly those with the M103 engine, were produced from the late 1980s to the early 1990s. During this period, the thermostat plays a critical role in maintaining the engine's optimal operating temperature. The thermostat enhances the efficiency of the engine's cooling system, preventing the engine from overheating. Therefore, the FEBI 09671 thermostat is vital for extending your vehicle's performance and lifespan. This part is directly related to the engine cooling system, and if it does not function correctly, it can lead to engine overheating.
Product Features and Benefits
- OEM Compatibility: FEBI 09671 is manufactured in accordance with original equipment standards and fully complies with Mercedes authorized service standards.
- Material Quality: Produced using high-quality materials; ensures durability and long life.
- Durability and Lifespan: This thermostat can withstand up to 100,000 km under normal conditions and maintains stable performance even in high-temperature conditions.
- Performance: Ensures the engine operates at optimal temperature, improving fuel efficiency and reducing emissions.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards, ensuring quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 09671 |
| Part Type | Thermostat 87 Degrees |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine Cooling System |
Vehicle Compatibility
This thermostat is compatible with the M103 engine versions of vehicles with the Mercedes W126 chassis code. The W126 model is a significant representative in Mercedes' luxury sedan segment and was produced between 1980 and 1991. This part is a critical component for the effective operation of the engine's cooling system and is necessary to enhance the vehicle's performance.
- Chassis code: W126
- Engine code: M103
- Production year range: 1980-1991
- Trim/Variant: Luxury Sedan
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 recognized for its many years of experience in the spare part market and high-quality manufacturing standards. The products of this brand supply OE parts to luxury car manufacturers like Mercedes-Benz. ISO 9001 and TS 16949 certifications demonstrate the quality and reliability of the products. FEBI is a Germany-based company that serves many automotive brands worldwide.
Installation and Usage Notes
The installation of the thermostat is extremely important for the proper functioning of the cooling system. The most crucial point to pay attention to during installation is the correct orientation of the thermostat. Additionally, it is recommended to use a new gasket during installation. To prevent engine overheating, it is advised to replace the thermostat every 100,000 km. Regular checks and changes of the coolant are also important.
Frequently Asked Questions
Which W126 models is this thermostat used in?
The FEBI 09671 thermostat is used in all M103 engine models with the Mercedes W126 chassis code. These models were produced between 1980 and 1991.
Is it original or aftermarket?
FEBI is a brand with OE manufacturer status for Mercedes-Benz. Therefore, the FEBI 09671 thermostat is produced with quality and reliability equivalent to original parts.
How many km does this thermostat last / when should it be replaced?
The FEBI 09671 thermostat can last up to approximately 100,000 km under normal conditions. Signs of wear include engine overheating.
Can I install it myself, or do I need to take it to a mechanic?
Thermostat installation can be done by individuals with basic vehicle knowledge. However, it is recommended to seek assistance from a specialist for proper installation.
How long does it take to arrive, do I have a return right?
Your orders are shipped the same day. You have the right to return within 14 days. You can get quick assistance from our support line.
German Parts Warehouse Advantages: 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 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.
