Description
OEM numbers 65206934648 and 6934648-06, BMW, BMW E91, antenna trap circuit noise filter manufactured by Hirschmann, genuine used and tested.
Positioned in the antenna feed line of the BMW E91, this Hirschmann trap circuit filters out electrical noise and RF interference originating from the vehicle’s own electronics before the signal reaches the head unit, preserving AM and FM reception clarity.
Failure or degradation of this filter results in increased interference and static on the AM and FM bands, particularly noise that changes in intensity with engine speed, ancillary loads, or driving conditions.
Good used condition, verified against OEM numbers 65206934648 and 6934648-06 before dispatch. Fits BMW E91. Professional installation is recommended. 14-day return policy applies.
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/
