

BMW 3 Series E90 N46, N46N Thermostat Cover | FEBI 176568
BMW 3 Series E90 N46, N46N Thermostat Cover
FEBI 176568 | Original Equipment (OEM) | 100% German Quality
This thermostat cover, designed for BMW 3 Series E90 vehicles with N46 and N46N engine codes, is an essential part of the engine's cooling system. Produced between 2005 and 2012, these vehicles are engineering marvels that offer high performance and reliability. The thermostat cover regulates engine temperature, ensuring the engine remains at its optimal operating temperature. This part prevents engine overheating, extending engine life and preventing performance loss. The part with the code FEBI 176568 provides excellent compatibility between the cooling system and the engine.
Product Features and Benefits
- OEM Compatibility: FEBI is produced in accordance with original equipment standards. This part has the quality used in BMW authorized services.
- Material Quality: Made from high-quality plastic and metal materials. It is durable and resistant to heat, ensuring a long lifespan.
- Durability and Lifespan: Can withstand up to 100,000 km under normal usage conditions. Resistant to extreme temperatures and pressure.
- Performance: Enhances the efficiency of the engine's cooling system, improving fuel efficiency and preventing engine overheating.
- 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) | 176568 |
| Part Type | Thermostat Cover |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Cooling System |
Vehicle Compatibility
This thermostat cover is specifically designed for BMW 3 Series E90 models. It is compatible with vehicles produced within the following engine codes and year range:
- Chassis code: E90
- Engine code: N46, N46N
- Production year range: 2005-2012
- Trim/Variant: All 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 an original equipment supplier for BMW for many years. This Germany-based brand is recognized worldwide for high-quality spare part production. It holds ISO 9001, TS 16949, and IATF 16949 certifications. It manufactures OE parts for BMW, Mercedes, and other European car brands. This thermostat cover is a product that reflects FEBI's quality and reliability.
Installation and Usage Notes
There are several points to consider during the installation of the thermostat cover. Since the installation process requires intervention in the engine's cooling system, it should be done carefully. It is recommended to completely clean the old gasket and use a new gasket during installation. A torque value of 10 Nm is suggested. It is advisable to perform this along with a coolant change. Additionally, after installation, the engine should be started, and the cooling system should be checked.
Frequently Asked Questions
Which E90 models is this thermostat cover used for?
This thermostat cover is used in BMW 3 Series E90 models with N46 and N46N engine codes. It is compatible with all variants produced between 2005 and 2012.
Is it original or aftermarket?
FEBI is known as an original equipment supplier for BMW. This thermostat cover is produced with high-quality materials and is classified as an OE equivalent part.
How long does this thermostat cover last / when should it be replaced?
Typically, this thermostat cover can last up to 100,000 km. Signs of wear include engine overheating or coolant leakage.
Can I install it myself, or do I need to take it to a mechanic?
The installation process requires technical knowledge. If you lack experience, it is recommended to have it installed at an authorized service. Proper installation should be ensured with the necessary tools.
How long does it take to arrive, do I have the right to return it?
Our orders are shipped the same day. You have the right to return within 14 days. It is sent with an e-archive invoice.
German Parts Warehouse Advantages: Same day shipping, 14-day return policy, 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 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.
- 11517506576 — BMW
- 11517572859 — BMW
