Metra 70-7552 Receiver Wiring Harness
2011 Nissan Xterra
Crutchfield Customer Review (What's this?)
Pre-cut wires, very nice touch. I could very easily solder these and heatshrink them to my head unit's harness. It plugged into the factory harness and it all worked.
Pros: pre-stripped wires!
Cons: Not copper wire, but it's not critical that it is.