This crankshaft oil seal, designed for BMW 3 Series E46 vehicles with the N40 engine code, is used in models produced between 1998 and 2006. The crankshaft is one of the most important components of the engine, and this part helps keep the engine oil from leaking, ensuring efficient engine operation. The oil seal is a critical part of the engine's lubrication system and must function correctly to extend the engine's lifespan. The product with the ELRING 257.770 code is made from high-quality materials and provides the necessary durability to ensure the engine's oil tightness. This part is essential for the healthy operation of the engine system.
Product Features and Benefits
- OEM Compatibility: ELRING is manufactured in accordance with original equipment standards. This ensures full compliance with authorized service standards and avoids any issues during part installation.
- Material Quality: The product is made from high-quality rubber material. This material is resistant to wear and provides long-lasting use.
- Durability and Lifespan: ELRING 257.770 can withstand approximately up to 100,000 km and maintains its functionality even under harsh engine conditions.
- Performance: By keeping the engine oil from leaking, it increases the engine's efficiency and ensures the healthy operation of the lubrication system.
- Testing and Certification: The product is manufactured in accordance with ISO 9001 and TS 16949 standards, indicating that quality control processes are rigorously applied.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | ELRING 257.770 |
| Part Type | Crankshaft Oil Seal |
| Production Standard | OE equivalent / OEM |
| Origin | Germany |
| System | Engine |
Vehicle Compatibility
This crankshaft oil seal is designed to be fully compatible with BMW 3 Series E46 models. Vehicles produced between 1998 and 2006 are equipped with the N40 engine code. ELRING 257.770 is ideal for all E46 models with this engine code and is necessary to enhance engine performance.
- Chassis code: E46
- Engine code: N40
- Production year range: 1998-2006
- 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
ELRING is a globally recognized OE supplier providing high-quality spare parts to many automotive brands. They manufacture with quality standards in mind, holding ISO 9001, TS 16949, and IATF 16949 certifications. Based in Germany, this brand supplies spare parts to prestigious car manufacturers like BMW. ELRING is a reliable choice due to its reputation in the industry.
Installation and Usage Notes
The most important point to consider during the installation of the crankshaft oil seal is to completely clean the old part. The appropriate torque value must be applied during the installation of the oil seal; this value typically ranges between 10-15 Nm. This part should be checked during engine oil changes and replaced if necessary. Additionally, if there are signs of oil leakage, immediate action should be taken considering the overall condition of the engine.
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 for items physically available. If you write to our contact line with your vehicle's chassis number, we will provide you with a quote for the correct OE/equivalent part shortly.
