Description
This BMW battery power distribution unit is an original electrical power distribution component for BMW 1 Series E87 and 3 Series E90 models. The primary OEM number is 6942912. It is designed as part of the vehicle’s main battery supply network, directing power from the battery to key electrical circuits and protected high-current connections.
Its job is to distribute battery voltage safely and consistently to major vehicle systems while supporting stable electrical supply across the car. In normal operation, this unit helps manage high-current paths and protects important electrical feeds, making it a critical part of the vehicle’s overall power delivery system.
Common signs of a faulty unit include intermittent power loss, no-start conditions, battery connection faults, blown main fuses, warning messages, or electrical systems that cut out unexpectedly. Heat damage, corrosion, loose terminals, or internal connection faults can all affect how this type of part performs.
This is a used original part, removed from a vehicle and tested before sale. Match the exact OEM number before ordering. Professional installation is recommended, and inspection of related battery cables, terminals, and fuse connections is advisable during fitting.
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/
