

BMW 7 Series E65 2002–2008 M54 Crankshaft Seal Front | FEBI 21209
BMW 7 Series E65 2002–2008 M54 Front Crank Seal | FEBI 21209
FEBI 21209 | Original Equipment (OEM) | 100% German Quality
This crank seal, designed for BMW 7 Series E65 models produced between 2002 and 2008 with the M54 engine code, plays a critical role in ensuring the engine's oil tightness. The crank seal is located at the external part of the engine's crankshaft, creating a barrier between the engine oil and the outside environment, preventing oil from leaking out. This part is essential for the healthy operation of the engine, as leaking oil can negatively affect engine performance. The part identified by the FEBI 21209 code is one of the most critical components of the engine system.
Product Features and Benefits
- OEM Compatibility: FEBI 21209 is manufactured in accordance with original equipment standards. This means that the part fits perfectly in the BMW 7 Series E65 model and meets authorized service standards.
- Material Quality: Made from high-quality elastomer material, ensuring durability and longevity. It is also resistant to high temperatures and pressure.
- Durability and Lifespan: Typically lasts up to 100,000 km, but this duration may vary depending on the vehicle's operating conditions. It is resistant to high temperatures and harsh conditions.
- Performance: While ensuring the engine's oil tightness, it enhances the overall performance of the engine. When there are no oil leaks, the engine operates more efficiently.
- Testing and Certification: Manufactured in accordance with ISO 9001 and TS 16949 standards. Additionally, it has passed FEBI's quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 21209 |
| Part Type | Front Crank Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
FEBI 21209 is specifically designed for the BMW 7 Series E65 model. It is compatible with the following engine codes and chassis codes:
- Chassis code: E65
- Engine code: M54
- Production year range: 2002-2008
- Trim/Variant: 730i, 735i, 740i, 750i
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 a long-standing history in the spare part industry and is known as an original equipment supplier for many automotive manufacturers. It is produced under ISO 9001 and TS 16949 certifications. It manufactures OE parts for brands like BMW and Mercedes. With production facilities located in Germany, it offers high-quality products.
Installation and Usage Notes
The installation of the crank seal should be done carefully. The most important point to consider when removing the old seal is to avoid damaging the crankshaft. During installation, ensure that the new seal is properly placed. It is generally recommended to change it every 100,000 km. Additionally, it is advisable to check it along with the oil change.
Frequently Asked Questions
Which E65 models is this crank seal used in?
FEBI 21209 is used in BMW 7 Series E65 models produced between 2002-2008 with the M54 engine code.
Is it original or aftermarket?
FEBI holds OE manufacturer status for BMW. Therefore, FEBI 21209 is a part of original quality and offers higher quality than aftermarket products.
How many km does this crank seal last / when should it be replaced?
Under normal conditions, FEBI 21209 can last up to 100,000 km. However, it should be replaced immediately if signs of engine overheating or oil leakage are observed.
Can I install it myself, or do I need to take it to a professional?
Installing the crank seal requires some technical knowledge. If you do not have mechanical knowledge, it is recommended to consult a professional. Installation can be done with the necessary tools, but caution should be exercised.
How long does it take to arrive, do I have the right to return it?
Your product order is shipped on the same day. You have the right to return it within 14 days. Sales are made with e-archive invoices. You can get assistance from our WhatsApp support line (wa.me/905382927219).
Advantages of German Parts Warehouse: Same day shipping, 14-day return policy, e-archive invoiced sales, 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 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.
- 11142247117 — BMW
- 11142249532 — BMW
