

BMW E36 S50 Front Crankshaft Seal | FEBI 21209 Spare Part
BMW 3 Series E36 S50 Crank Seal Front
FEBI 21209 | Original Equipment (OEM) | 100% German Quality
The BMW 3 Series E36, produced with the S50 engine code, maintained its popularity from 1990 to 1998 and was preferred by many drivers. The crank seal prevents oil from leaking out of the engine, ensuring efficient operation. This part plays a critical role in the healthy functioning of the engine. Known by the code FEBI 21209, this crank seal is essential for extending the engine's lifespan and enhancing performance. This part belongs to the engine system and is designed to provide sealing.
Product Features and Benefits
- OEM Compatibility: FEBI is manufactured in accordance with original equipment standards. It is compatible with the standards used in authorized services and is easy to install.
- Material Quality: Made from high-quality elastomer material, it provides durability and long life. The manufacturing technology enhances sealing performance.
- Durability and Lifespan: This crank seal can withstand up to 100,000 km under normal conditions. It shows resistance to high temperatures and pressure.
- Performance: By ensuring oil sealing in the engine, it maintains oil pressure and enhances engine performance. Additionally, it extends the engine's lifespan.
- Testing and Certification: Manufactured in compliance with ISO 9001 and TS 16949 standards. It has undergone quality control processes.
Technical Details
| Manufacturer Brand | FEBI |
| Product Code (OE/OEM) | 21209 |
| Part Type | Crank Seal Front |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This crank seal is compatible with BMW 3 Series E36 models. It is designed for vehicles produced with the S50 engine code. This model, produced between 1990 and 1998, has high standards in terms of performance and durability.
- Chassis code: E36
- Engine code: S50
- Production year range: 1990-1998
- Trim/Variant: 320i, 325i, M3
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 spare part market for many years. As an original equipment supplier for BMW, FEBI adheres to high-quality standards. It has successfully passed quality control processes with ISO 9001 and TS 16949 certifications. These parts, produced in Germany, manufacture OE for many vehicle brands worldwide.
Installation and Usage Notes
The installation of the crank seal is done at the bottom of the engine. During installation, it is important to carefully remove the old seal and properly place the new seal. A torque value of 15 Nm is recommended. This part should be checked during oil changes and replaced if necessary. It is advisable to check the overall condition of the engine for long journeys.
Frequently Asked Questions
Which engine codes is this crank seal used with in E36 models?
This crank seal is used with the S50 engine code in BMW E36 chassis code models. It is particularly suitable for the 320i, 325i, and M3 variants.
Is it original or aftermarket?
FEBI is an original equipment supplier for BMW and has higher standards compared to aftermarket parts in terms of quality. Therefore, it is a reliable choice.
How many km does this crank seal last / when should it be replaced?
Typically, this crank seal can last up to 100,000 km under normal conditions. However, it is recommended to replace it when signs of leakage are observed.
Can I install it myself, or do I need to take it to a professional?
The installation of the crank seal should be done by experienced individuals. It can be installed with the necessary tools, but it is safer to have it done at a specialized service.
How long does it take to arrive, do I have the right to return?
Your orders are shipped on the same day. You have the right to return within 14 days. You can contact us via our WhatsApp line for support.
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 confirmed only for items physically available. If you write to our contact line with your vehicle's chassis number, we will quickly provide you with a quote for the correct OE/equivalent part.
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
