Hey guys,

I'm the process of installing my new Sony reciever. However, for some reason all three of the wiring harnesses that I bought didn't fit the smaller plug and I can't find any info on a specific one for '09. Any help?

 

What is smaller. The plug at the new speakers or the black plastic plug from the wiring harness? Crutchfield shows only 1 part number for 98 up Fords, and it fits the 2009 up Mustang also. Here is a direct link. This will fit almost anything. The red ends can be changed to the smaller sized terminals, but otherwise, I'm confused.

http://wwv.crutchfield.com/p_1207105...Harnesses.html