The Mercedes W203 OM646 Crankshaft Seal | CORTECO 12012248B converts the movement of the pistons into rotational motion to ensure the efficient operation of the engine. This part enhances engine performance, extending the lifespan of your vehicle and increasing its reliability.
Product Features and Benefits
- Protection: The crankshaft seal prevents engine oil leakage, supporting healthy engine operation.
- OE equivalent: CORTECO has high-quality standards as a European-origin OE equivalent manufacturer.
- Durability: Made from long-lasting materials, this part is resistant to harsh conditions.
- Easy installation: The part can be easily installed in your vehicle, saving time and labor costs.
- Assurance: The product has been tested according to standards and offers reliable performance.
Technical Details
| Manufacturer Brand | CORTECO |
| Product Code (OE/OEM) | 12012248B |
| Part Type | Crank Component |
| Production Standard | OE Equivalent / OEM |
| Origin | Europe |
| System | Engine / Transmission |
Vehicle Compatibility
This part is compatible with the Mercedes W203 chassis series. It is compatible with variants such as C180, C200, C230, C240, C280, C320, C32 AMG, C55 AMG, C200CDI, C220CDI, C320CDI and engine codes M111, M112, M271, OM611, OM612, OM646, OM647, OM648. It is recommended to confirm with the VIN.
- Chassis code: W203
- Engine codes: M111, M112, M271, OM611, OM612, OM646, OM647, OM648
- Production year range: 2000-2007
- Trim / Variant: C180, C200, C230, C240, C280, C320, C32 AMG, C55 AMG, C200CDI, C220CDI, C320CDI
It is recommended to confirm with your 17-digit VIN (chassis) number through our contact line for the correct part selection.
Quality and Warranty
As a European-origin brand, CORTECO offers high quality and reliability. Known for its OE production history, the brand provides durability and performance in engine parts. Certified production processes ensure that each part meets standards.
Installation and Usage Notes
During installation, ensure that the old seal is completely cleaned before placing the new part. You should pay attention to torque values during installation. Having the installation done at authorized service centers is important for correct setup.
Frequently Asked Questions
Which engines is this part compatible with?
This crankshaft seal is compatible with engine codes M111, M112, M271, OM611, OM612, OM646, OM647, and OM648.
Is a special tool required for installation?
Generally, installation can be done with standard hand tools, but special equipment is recommended.
What is the warranty period?
This product comes with a manufacturer warranty and is typically valid for 1 year.
Is a leak test necessary?
Yes, it is recommended to perform a leak test after installation to ensure the health of the engine.
Advantages of German Parts Depot: 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 the correct OE/equivalent part as a quote.
