Description
Engine ECU Control Module for BMW E39, OEM part number 7785932. Removed from a running vehicle and fully tested before listing. Controls fuel injection, ignition timing, air-fuel mixture, throttle response and overall engine management to ensure stable and efficient engine operation. A faulty ECU can cause no-start conditions, misfires, loss of power, limp mode activation or engine warning lights. Replacing it with a tested OEM unit is a reliable and cost-effective solution.
No corrosion or damaged connectors. Part number 7785932 is specified for exact fitment. This is a direct OEM replacement when part numbers match exactly. Always verify the OEM part number against your vehicle before purchasing to confirm compatibility.
Professional installation is recommended. Depending on your vehicle configuration, coding, programming or immobilizer synchronization may be required after fitting. Diagnostic equipment may be necessary for proper adaptation and fault code clearing.
Returns accepted only for genuine faults — faulty on arrival, not as described, or wrong part supplied — requested within 14 days, with all 3 anti-tamper stickers intact. No returns for change of mind, incorrect installation, coding/programming, or buyer compatibility errors; checking compatibility (OEM number, firmware, vehicle) is the buyer’s responsibility. Full policy: https://giantparts.eu/refund-and-returns/
