Descriere
The Mercedes-Benz W211 E-Class, produced from 2002 to 2009 in saloon and estate forms, uses this genuine Engine ECU Module, OEM number A6471500079. Extracted from a written-off vehicle and confirmed fully operational through functional testing, this unit is ready for professional installation.
This ECU, designed for a 647-series diesel engine, orchestrates the precise injection timing and duration of the common-rail system, manages turbocharger boost pressure, processes glow plug control for cold starts, and oversees exhaust aftertreatment coordination to maintain emissions compliance.
Typical ECU-related faults on the W211 diesel include persistent hard starting in cold weather, heavy black or white smoke at idle, severe loss of engine performance, recurring fault codes for the rail pressure regulator or injector circuits, and the vehicle locking into engine limp mode.
Confirmed working through testing and dispatched in functional condition. Before ordering, carefully verify that OEM number A6471500079 matches your engine variant. Installation must be performed by a qualified specialist, and ECU coding or programming adaptation is required for proper integration. 14-day returns apply.
Se acceptă returnări doar pentru defecte reale — defect la primire, neconform cu descrierea sau piesă greșită livrată — solicitate în termen de 14 zile, cu toate cele 3 etichete de securitate anti-manipulare intacte. Nu se acceptă returnări pentru schimbare de decizie, instalare incorectă, codare/programare sau erori de compatibilitate din partea cumpărătorului; verificarea compatibilității (număr OEM, firmware, vehicul) este responsabilitatea cumpărătorului. Politica completă: https://giantparts.eu/refund-and-returns/
