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Your cart is empty.Metra 70-8113 Amplifier Integration Harness for Select 2000-2004 Toyota Vehicles
naimnice
September 2, 2025
This works for my 2000 es300 with the nakamichi sound system
Marc Rasch
August 14, 2025
Purchased 70-1761 first before removing the stock radio and checking the connectors. Wiring this harness is a breeze. As others mention in other reviews, connect the 3 black wires together. No background engine noise or distortion. Still need the dash bezel kit. Thanks Metra
Laz
August 10, 2025
This worked perfectly and easily on my 2007 Toyota Highlander with a JBL sound system and no navigation. I struggled to install an android head unit. I read in various Toyota sites that nothing works for Toyota Highlanders like mine. Someone here said that this Metra 70-8113 harness worked on their Highlander so I bought it. It looks like Metra upgraded this harness because people complained that it didn't have either the power antenna or power amp wire (one of the two) and I think it didn't have the illumination wire. Mine had both power antenna and power amp, and the illumination wire, all wires were there.Installation:1) Connect all wires from your Metra harness to the wires from your head unit harness. Battery to battery, ACC to ACC, illumination to illumination, antenna to antenna, amp to amp, ect. It has a simple manual you can follow.2) Very important. You'll see 2 black wires from the Metra harness (1 has a white line). Connect both of those to the 1 black wire from your head unit harness. These 3 wires are grounds.3) Connect the 2 RCAs from the Metra harness to the 2 RCAs coming out of your head unit.4) Insert your head unit harness into the head unit. Connect the Metra harness to your Toyota harness and you're done.It's really simple just make sure you connect those 2 black wires from the Metra harness to the 1 black wire from your head unit harness.Great product and great value and very easy to install. :)
Danilo & Violeta Lanzas
July 22, 2025
2004 Toyota Sequoia SR5 - Easy to install, automatically switch to car play, even better than the dealer ones that come with the cars already. The sound and the mic is very clear, the only problem I am having is with the backup camera I am not able to make it work yet! Connected the red wire to the backup light at the taillight and the black to a ground but still no success. Any suggestions from someone one that can tell what I am doing wrong?
mike Nguyen
June 28, 2025
it's good
Chris Miller
June 26, 2025
I wanted to keep my system as factory as I could as well as making a new radio install very easy...but no. Even tho I have a new kenwood radio with 4 ch rca outputs for front andcrear... I could not get any sound to play but radio comes on at least... I ended up getting the other harness that just bypasses the amp..It was more work and time consuming but the end overall sound quality if far far superior... Glad I went this route in the long run now the work is done
John
June 21, 2025
it was a simple install on a 2004 toyota camry and it works with my Kenwood 4707s but bluetooth isn't working at all nor is carplay, maybe i missed a wire or something.... though it was my third harness (JBL system)
Micheal
June 10, 2025
If u have a Toyota 2000 model with the jbl amplifier this is what u need ! U will also need another one if u want ur steering wheel controls that plug is 50 bucks so I didn’t buy it but this one works great ! If u don’t have the factory amp this one will not work !
rkat
April 15, 2025
Harness works as described
Ray
April 6, 2025
Good adapter
Jordan776
January 26, 2025
Exactly what I needed to complete the stereo install and couldn't be happier with the results. Great product!
Anthony
January 14, 2025
Worked great for my jbl Avalon 2000 easy install
alan
January 6, 2025
Works as it should! Good quality , highly recommended
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