Description
This battery power distribution box is a genuine BMW electrical power unit for BMW 3 Series F30 and F31 models. The primary OEM number is 9227752. It is the main battery-mounted distribution point that routes high-current power from the battery to key vehicle circuits and protected fuse links.
Built as part of the vehicle’s main electrical supply path, this unit distributes battery power to multiple systems and helps protect major circuits with integrated fuse connections. It supports stable power delivery across the car’s electrical network and plays an important role in startup, charging, and overall power management.
Common signs of a faulty unit include intermittent loss of electrical power, no-start issues, sudden power cut-outs, charging faults, blown main fuses, or multiple systems going offline at once. Heat damage, corrosion, or poor internal connections can also lead to unreliable voltage supply and hard-to-trace electrical problems.
This is a used original part, removed from a vehicle and tested before sale. Match OEM number 9227752 before ordering. Professional installation is recommended, and because this part is connected to the main battery supply, correct fitting procedures are essential for safe and reliable operation.
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/
