Originally Posted by Technic
Pin 1 is Negative -numbers are molded in at the OEM speaker connector.
Buy these at your dealer and don't cut the OEM wires:
Speaker housing: 61138373583
Speaker housing pins: 61130006664
I cannot stress this opinion enough. Dont cut OEM wires...
I work in auto field with wire harnesses, so as someone who knows buy the above components.