70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles

Used these in two JBL-equipped Toyota Sequoias and they worked flawlessly. Fit was exact, plug-and-play with no modifications needed. Installation was simple, harness feels well-made, and the connectors are solid. Saved a ton of time compared to trying to splice or adapt the factory wiring. If you’re upgrading or replacing your factory system in 2000–2007 Lexus/Toyota vehicles, this harness is a no-brainer — great quality and excellent value.

Did a lot of research prior to purchasing this. It's really hard to tell where the back of the car is. So, I've decided to add a reverse camera and replace the double din radio. The JBL system still works fine and the speakers sound good, so no need to upgrade the factory amp and speakers. I don't want to cut the factory wiring harness (in case I decide to sell the car later), so this wiring harness is perfect. Anyway, all the Toyota guys seem to recommend the Metra 70-8113 for my particular application, so that's why I'm going with this. Seems well made and the installation will look very clean. Definitely five stars for this.

Works perfectly in my 2001 toyota camry

Just writing a review to talk about my specific circumstance. Unfortunately, a lot of car or radio harnesses differ, so your mileage may vary. I bought this to replace the head unit for my 2002 Toyota Highlander with JBL sound system, which includes a factory amp. The stereo I purchased was a JVC KD-X330BTS with RCA connections in the back for the four speakers. Problem: The wires are color-coded, and this harness comes with a small sheet that details what each wire does, which you can use to double-check with the stereo descriptions. The problem I had was that there was an "extra" black with white stripe wire that I could not identify. After matching only the wires that needed to be matched and leaving this one out, my speakers ended up outputting loud static. Solution: It turns out that this is another ground wire (for the amp?) and needed to be connected to the solid black ground wire on this Metra harness and the solid black ground wire on my radio harness. I did this by twisting the Metra wires together in such a way that they could be inserted into one end of a butt connector, and then crimped. The radio ground wire went into the other end of the butt connector as normal. All-in-all, it's fairly simple to use. However, I'm knocking off a star because it really wasn't clear on the wire diagram that came with this harness that the black/white-stripe wire was another ground wire. Hopefully this helps anyone who ran into my specific issue. (Side note: unlike some others who reviewed this product, my Metra harness did in fact come with an orange (or orange/white-stripe) illumination wire to match my stereo's.)

works for 2002 is300

Put in license plate and still wrong. Missed window to return it so now I'm stuck with trash

Fit perfectly into my stock connector to my Boss be920wcpa on my 2004 Toyota Sequoia. Installation was a breeze- all the wires I needed were the same color so no weird matches like in other harnesses. Definitely worth the price.

While I’m sure there is a good application for this, it does not work on a 2007 Sequoia Limited with factory JBL system. TYTO-01 is what you need if you are also struggling with the no sound issue.

Great

Works as it should! Good quality , highly recommended

Buen producto

Exactly what I needed to complete the stereo install and couldn't be happier with the results. Great product!

Harness works as described