Description
Used OEM BMW antenna amplifier trap circuit for BMW X5 E53, identified by primary OEM number 65258377654 and secondary number 8377654. These numbers belong to the BMW E53 antenna amplifier / trap circuit assembly, described in German catalogues as Verstärker Sperrkreis. The unit is associated with the EWS/FZV remote receiver function and carries the 433.92 MHz marking stated in the product title; fitment, programming and specifications must be confirmed by the buyer. This is a genuine used electronic component intended for buyers matching the exact OEM number on the removed original unit. The listing is best suited for replacement where 65258377654 or 8377654 is required and where the BMW X5 E53 application has already been confirmed by the buyer from the vehicle and existing part label. Supplied as a used and tested original BMW part, this antenna amplifier should be purchased strictly by exact part number and visual match to avoid ordering errors on similar antenna or immobilizer-related components.
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/
