

BMW 4 Series G26 Valve Cover Gasket | FEBI 178412 Spare Part
BMW 4 Series G26 Upper Cover Gasket
FEBI 178412 | Original Equipment (OEM) | 100% German Quality
The role of this upper cover gasket, used in BMW 4 Series G26 models from 2019 onwards, is to provide a seal between the engine's oil and cooling systems. This spare part is critical for the efficient operation of the engine. By maintaining the engine's temperature balance, it reduces wear and tear. This part, identified by the FEBI 178412 code, is designed to enhance the reliability of the engine system.
Product Features and Benefits
- OEM Compatibility: This upper cover gasket is manufactured in accordance with original equipment standards. It matches the materials used in authorized service centers.
- Material Quality: Made from high-quality elastomer material, it maintains its durability even under high temperature and pressure.
- Durability and Lifespan: The FEBI upper cover gasket can typically last up to 100,000 km. This duration may vary depending on extreme temperatures and engine conditions.
- Performance: This part ensures oil sealing in the engine, thus providing efficient engine performance. It reduces fuel consumption and improves emissions.
- Testing and Certification: The production process is carried out in accordance with ISO 9001 and TS 16949 standards, ensuring quality and reliability.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 178412 |
| Part Type | Upper Cover Gasket |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This upper cover gasket is compatible with BMW 4 Series G26 models from 2019 onwards, ensuring engine sealing and enhancing engine performance. This model is positioned in BMW's premium segment and offers high performance. Vehicles with the G26 chassis code are noted for their powerful engines and dynamic designs.
- Chassis code: G26
- Engine code: B48
- Production year range: 2019-2023
- Trim/Variant: 420i/430i/440i
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 a brand with many years of experience in the spare part industry. As an original equipment supplier for BMW, FEBI is recognized for its high-quality standards. This brand, which holds ISO 9001 and TS 16949 certifications, originates from Germany and has a strong reputation in the automotive sector. FEBI supplies OE parts to many car manufacturers worldwide.
Installation and Usage Notes
During the installation of this upper cover gasket, it is important to completely clean the old gasket and ensure that the surface is smooth. Care should be taken to adhere to the torque specifications during installation. Typically, it is recommended to replace the upper cover gasket every 100,000 km. Additionally, it is advisable to check this part along with the engine oil change.
Frequently Asked Questions
In which G26 models is this upper cover gasket used?
This FEBI 178412 upper cover gasket is used in BMW 4 Series G26 models with chassis codes 420i, 430i, and 440i.
Is it original or aftermarket?
FEBI is recognized as an original equipment supplier for BMW. Therefore, FEBI parts are of original quality and offer higher reliability than aftermarket products.
How many km does this upper cover gasket last / when should it be replaced?
The FEBI upper cover gasket typically lasts up to 100,000 km. However, this duration may vary depending on the engine's operating conditions; it is recommended to replace it if signs of wear are observed.
Can I install it myself, or do I need to take it to a mechanic?
The installation of the upper cover gasket is a process that requires technical knowledge. If you lack experience, it is recommended to have it installed at an authorized service center. Necessary tools and torque specifications should be observed.
How long does it take to arrive, do I have the right to return it?
Orders are shipped the same day. You have a 14-day return right. Shipments are made with an e-archive invoice. You can also get assistance from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, sales with e-archive invoices, 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 support 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.
- 11128618519 — BMW
Compatible vehicle information not yet added.
