Compatible with OEM tweeters 86160-AE010 / 86160-AE020;
Verify part number and plug shape before purchase;
This speaker harness does not for Tacoma;
Installation:
Two red wire for Front Door Speaker& Head Unit (Stereo)Positive+.
Two black wire for Front Door Speaker/&Head Unit (Stereo) Negative-.
If the speaker adapter fits but the speaker doesn't work, the wires are probably backwards (the positive and negative are reversed), You'll need to take the metal pins out of the plastic plug and swap their positions
Feature:
Easy installation: Plug and play; Without cutting any OEM wiring harness; Red wires for positive and black wires for negative
Professional material: We use pure copper and a durable yet flexible PVC sheath to achieve exceptional signal quality and longevity