ELRING 300.421 is an EGR valve produced for vehicles with the W211 chassis code. This part reduces NOx emissions by redirecting a portion of the exhaust gases back into the intake manifold. The W211 chassis was produced between 2002 and 2009 and is compatible with engine codes M112, M113, M271, M272, M273, OM611, OM612, OM642, OM648.
Product Features and Benefits
- OEM Compatibility: ELRING 300.421 is manufactured to meet original equipment standards; it meets authorized service criteria.
- Material Quality: Made from high-quality OE equivalent raw materials; optimized for durability and longevity.
- Performance: Provides size and functional performance compliant with manufacturer tolerances.
- Testing and Certification: Manufactured in facilities with ISO 9001 / IATF 16949 production standards.
- Warranty: Manufacturer's warranty + confirmation of the correct part by German Parts Warehouse.
Technical Details
| Manufacturer Brand | ELRING |
| Product Code (OE/OEM) | 300.421 |
| Part Type | EGR Valve |
| Production Standard | OE Equivalent / OEM |
| Origin | Germany |
| System | Emission |
Vehicle Compatibility
ELRING 300.421 is compatible with vehicles with the W211 chassis code. The following equipment/engine codes are recommended by the manufacturer as OE equivalent quality.
- Chassis code: W211
- Engine codes: M112, M113, M271, M272, M273, OM611, OM612, OM642, OM648
- Production year range: 2002-2009
- Equipment / Variant: E200, E220, E230, E240, E280, E320, E350, E500, E55 AMG, E63 AMG, E220CDI, E270CDI, E320CDI
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 Klinger, established in 1879 in Dettingen, is a world leader in gaskets and sealing systems and a German OE supplier.
Installation and Usage Notes
The manifold should also be cleaned before replacement due to possible carbon buildup.
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 only confirmed from 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.
