Mercedes S Series W221 M273 Valve Shaft Gasket | ELRING 403.730

Mercedes S Class W221 M273 Valve Shaft Gasket | ELRING 403.730

ELRING 403.730 | OE Equivalent | Guaranteed by German Parts Warehouse

ELRING 403.730 is a gasket produced for vehicles with the W221 chassis code. This part ensures gas/liquid tightness between two surfaces. The W221 chassis was produced between 2005-2013 and is compatible with engine codes M272, M273, M275, M278, OM642, OM629.

Product Features and Benefits

• OEM Compatibility: ELRING 403.730 is manufactured according to original equipment standards; meets authorized service criteria.
• Material Quality: Made from high-quality OE equivalent raw materials; optimized for durability and longevity.
• Performance: Offers size and functional performance compliant with manufacturer tolerances.
• Testing and Certification: Produced in facilities with ISO 9001 / IATF 16949 manufacturing standards.
• Warranty: Manufacturer's warranty + confirmation of the correct part by German Parts Warehouse.

Technical Details

Vehicle Compatibility

ELRING 403.730 is compatible with vehicles having the W221 chassis code. It is recommended by the manufacturer as OE equivalent quality for the following equipment/engine codes.

• Chassis code: W221
• Engine codes: M272, M273, M275, M278, OM642, OM629
• Production year range: 2005-2013
• Equipment / Variant: S350, S450, S500, S550, S600, S63 AMG, S65 AMG, S320CDI, S350CDI

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

Surfaces must be clean, free from rust and burrs.