Amplifier Amp Retention Cable For BMW 5 Series E39 17 Round Pin Harmon Kardon
For BMW cars built before 2002 with 17 pin Round connector and HARMON KARDON amplifier upgrade. BMW - 5 Series (E39) (1997 - 2003). BMW - 3 Series (E46) (1999 - 2006). This cable has a 12volt turn on wire.