Key with accumulator battery(from 09/99)

ETK / BMW / E53 / X5 4.6is(FB91) / 41 / 41_1621
Name Ext. inf. A* Part number A Part number, Price per Unit.,
01 Universal key 1 51 21 8236596 - 51 21 8236596 -
02 Service key 1 51 21 8236594 - 51 21 8236594 -
03 Spare key 1 51 21 8236595 - 51 21 8236595 -
03 Door and ignition keyINTERNE NUMMER INTERNE NUMMER 1 51 21 7127047 - 51 21 7127047 -
04 Universal key with remote controlIR IR 2 51 21 8374933 - 51 21 8374933 -
04 Universal key with remote controlIR IR 2 51 21 8374933 - 51 21 8374933 -
05 Universal key with remote control 2 66 12 6955747 - 66 12 6955747 -
05 Universal key with remote control 2 66 12 6955748 - 66 12 6955748 -
05 Universal key with remote control 2 66 12 6955746 - 66 12 6955746 -
06 Cover 1 51 21 8201225 - 51 21 8201225 -
07 Battery 1 51 21 8201226 - 51 21 8201226 -
07 BatteryCR 2016 CR 2016 2 51 21 8354417 - 51 21 8354417 -
08 Cover 1 51 21 8354414 - 51 21 8354414 -
09 Countersunk screw2,2X7 2,2X7 2 66 21 8354639 - 66 21 8354639 -
10 INFRARED REMOTE CONTROL COVER 1 51 21 8354415 - 51 21 8354415 -
11 Label "Key Memory" 1 71 23 6906390 - 71 23 6906390 -
12 KEY CASE 1 51 21 8213607 - 51 21 8213607 -
12 KEY CASE 1 51 21 7006821 - 51 21 7006821 -
13 SET OF KEYS WITH EWS CONTROL UNITIR IR 1 51 21 9071035 - 51 21 9071035 -
14 SET OF KEYS WITH EWS CONTROL UNIT433 MHZ 433 MHZ 1 51 21 0008579 - 51 21 0008579 -
14 SET OF KEYS WITH EWS CONTROL UNIT315 MHZ 315 MHZ 1 51 21 0008578 - 51 21 0008578 -
14 SET OF KEYS WITH EWS CONTROL UNIT315 MHZ 315 MHZ 1 51 21 0030950 - 51 21 0030950 -
* In the column 'A' indicates the number that is used in the selected vehicle.
To find out where to buy the item or equivalent, click on the part number.