Tnplumber
Well-Known Member
I am looking for a horn relay for my 72 Dart Swinger. Anyone know where to buy? Thanks in Advance.
I checked napaonline.com and they only have the horn relay connector (part #ECH ARC100) listed for 72 Darts. Hmmm...?You can buy a stock horn relay from any Napa auto parts store.
Most any relay will work if connected properly. The thing is back in about 1980 they added a diode in the relays to prevent a spike that would kill the modern electronics. To hook up the relay wrong will blow that diode thus killing the relay internally.