Male antenna adaptor with 12v signal separation

This adaptor will divert the power to amplified antennas via the centre core of the coax. The blue wire should be connected to the remote output wire of the aftermarket headunit.

We have a wide range of antenna adaptors to help make your headunit upgrade or antenna replacement as easy as possible.

If you have a specific vehicle you're working on then it’s a good idea to use our reg lookup or vehicle product finder to hone in on the exact cable you require when replacing the headunit. However if you're performing a different task or know exactly what you're looking for then we have an entire category just housing our antenna adaptor range, ready for you to peruse.

Vehicle compatibility

• Alfa Romeo 159 (939) 2005-2012
• Alfa Romeo Brera (939) 2006-2011
• Alfa Romeo Giulietta (940) 2010-2014
• Alfa Romeo GT (937) 2003-2010
• Alfa Romeo Mito (955) 2008-2016
• Alfa Romeo Spider (939) 2006-2011
• Audi A2 (8Z) 2000-2005
• Audi A3 (8L Facelift) 2000-2003
• Audi A3 (8L) 1996-2003
• Audi A3 (8P) 2003-2007
• Audi A4 (B5) 1994-2001
• Audi A4 (B6) 2000-2004
• Audi A6 (4A, C4) 1994-1997
• Audi A6 (4B, C5) 1997-2004
• Audi A8 (4D) 1994-2002
• Audi TT (8N) 1998-2006
• Fiat 500 (312) 2007-2016
• Fiat Bravo (Mk II) 2006-2014
• Fiat Croma (Mk II 194) 2005-2011
• Fiat Grande Punto (199) 2005-2010
• Fiat Multipla (186) 1999-2010
• Fiat Panda (169 Facelift) 2007-2012
• Fiat Panda (169) 2003-2007
• Fiat Scudo (270) 2007-2016
• Fiat Sedici (FY) 2006-2014
• Iveco Daily (Mk IV) 2006-2012
• Iveco Daily (Mk V) 2011-2014
• Iveco Daily (Mk VI) 2014-2020
• Peugeot 1007 (KM) 2005-2009
• Peugeot 107 (Mk I) 2005-2014
• Porsche 911 (996) 1997-2005
• Porsche Boxster (986) 1996-2004
• Porsche Cayenne (955) 2002-2006
• Seat Alhambra (Mk I) 1996-2000
• Seat Alhambra (Mk II) 2000-2010
• Seat Arosa (6H) 1997-2004
• Seat Cordoba (6K Facelift) 1999-2002
• Seat Cordoba (6L) 2002-2006
• Seat Ibiza (Mk III) 2002-2008
• Seat Leon (1M1) 1999-2005
• Seat Toledo (Mk II) 1999-2005
• Skoda Fabia (Mk I) 1999-2007
• Skoda Felicia (Mk I) 1994-2001
• Skoda Octavia (Mk I) 1996-2004
• Skoda Superb (Mk I) 2001-2008
• Volkswagen Beetle (1C) 1999-2010
• Volkswagen Bora (1J2) 1998-2005
• Volkswagen Caddy (Mk II) 1995-2004
• Volkswagen Golf (Mk III) 1991-1998
• Volkswagen Golf (Mk IV) 1997-2004
• Volkswagen Jetta (Mk IV) 1999-2005
• Volkswagen Lupo (6X1, 6E1) 1998-2005
• Volkswagen Passat (B5 Facelift) 2000-2005
• Volkswagen Passat (B5) 1996-2000
• Volkswagen Polo (Mk III) 1994-2002
• Volkswagen Polo (Mk IV Facelift) 2005-2009
• Volkswagen Sharan (7M Facelift) 2000-2010
• Volkswagen Sharan (7M) 1995-2000
• Volkswagen Transporter (Mk IV) 1990-2003
• Volkswagen Vento (1H2) 1991-1998