Conversion Head Unit Adapter Round Spaded Flat Pin Harness for BMW E46 E39 E38 E53
Conversion adapter from round pin BMW C23 and C43 to BM24, BM53, BM54 radio adapter flat pins E46 E39 E38 E53
You need this adapter when converting pre-2000 year model radio (round pins) to a 2000< year model new radio (flat pins).
Adapts the radio connection cable from round pins to flat pins
Required when installing aftermarket car radios
Simple plug and play installation
