BMW 3 Series E90 N46 Differential Seal | CORTECO 01031731B

BMW 3 Series E90 N46 Differential Seal | CORTECO 01031731B

CORTECO 01031731B | OE Equivalent | Guaranteed by German Parts Warehouse

The CORTECO 01031731B differential seal designed for the BMW 3 Series E90 prevents oil and fluids from leaking by providing a tight seal. This part plays a critical role in maintaining your vehicle's performance.

Product Features and Benefits

• High-quality CORTECO material ensures a long-lasting and durable seal.
• OE compatible design prevents any mismatch during installation.
• Sealing function enhances the safety of engine oil and other fluids.
• European origin manufacturing offers maximum performance without compromising quality.
• Easy installation saves time and labor costs.

Technical Details

Vehicle Compatibility

CORTECO 01031731B is compatible with BMW 3 Series E90 models (2005-2012). It can be used with various variants such as 316i, 318i, 320i and engine codes N43, N46, N47. We recommend confirming compatibility with your VIN.

• Chassis code: E90
• Engine codes: N43, N46, N47, N52, N54, M47, M57
• Production year range: 2005-2012
• Trim / Variant: 316i, 318i, 320i, 325i, 330i, 335i, 318d, 320d, 325d, 330d, 335d

It is recommended to confirm with our support line using your 17-digit VIN (chassis) number for the correct part selection.

Quality and Warranty

CORTECO is a European-origin OE equivalent manufacturer brand known for its high production standards and certifications. Its parts undergo rigorous testing processes to ensure reliability.

Installation and Usage Notes

The most important points to consider during installation are torque settings and installation order. Ensure the seal is properly seated. It is recommended to have installation performed by an authorized service.

Frequently Asked Questions