Expert Service 1-661-257-9993 [Hours]

Metra 70-8112

Amplifier Integration Harness for Select 1992-1999 Toyota Vehicles

In Stock
|

List price $19.99

You Save: $12.00 (60.03%)

Thanks , You Pay:

$7.99

with warranty

Order within 12 hrs 6 mins to ship 12/5

Arrives by Monday, Dec. 12 to zip 94107

60-Day Money-Back

Hassle Free Returns

Low Price Guarantee

Seen it for less? Click here

365-Day Coverage

Warranty assistance for a year

Will this fit my ride?

Check Vehicle

Get FAST answers from customers ASK a Question See questions answers

Metra Audio Store

Product Features:

  • Factory amplifier integration harness
  • Power/4 Channel
  • Plugs into car harness at radio
  • 4 RCA Plugs plug into the aftermarket radio's pre-amp outputs
  • 15-pin plug
  • For select 1992-1999 Toyota and Lexus vehicles with premium amplifier
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
  • Check the Product Instructions to see basic instructions and compatibility list for the Metra 70-8112

Harness Features

Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Install a Car Stereo & Bypass the Factory OEM Amplifier
Compatible Vehicle Make
Allows you to view only items that are compatible with your vehicle's make. Does not guarantee that it will work with your vehicle year or model.
Lexus
Toyota
Compatible Vehicle Make and Model
The model of vehicle that this vehicle specific product is designed for. Please keep in mind that engine variations can affect the compatibility of the products.
Lexus GS300
Lexus GS350
Lexus GS400
Lexus GS430
Lexus GX470
Lexus IS250
Lexus IS300
Lexus IS350
Lexus LS400
Lexus LS430
Lexus LS460
Lexus LX450
Lexus LX470
Lexus LX570
Lexus RX300
Lexus RX330
Lexus RX350
Toyota 4Runner
Toyota Avalon
Toyota Camry
Toyota Celica
Toyota Corolla
Toyota Echo
Toyota FJ Cruiser
Toyota Highlander
Toyota Land Cruiser
Toyota Matrix
Toyota MR2
Toyota Paseo
Toyota Previa Van
Toyota Prius
Toyota RAV4
Toyota Sequoia
Toyota Sienna
Toyota Solara
Toyota Supra
Toyota Tacoma
Toyota Tercel
Toyota Tundra
Toyota Venza
Toyota Yaris

Premium Harness Features

Compatible Premium Audio Systems
Some vehicles have higher end audio systems installed in them by the manufacturer. This specifies which premium audio systems this item is compatible with.
Standard Bose

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
70%
4 Star
20%
3 Star
10%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.9
Value
4.8
Features
4.2
Design
4.5
Usability
4.8
Richard

Bowie, MD

Overall
Durability
Value
Features
Design
Usability
another good product

June 15, 2009

metra makes pretty good stuff i own a couple of metra products and used this product for my lexus works just fine no problems, i mean it should work just a bunch of wires ;-) lol

28 of 34 found this helpful

Was this review helpful to you?

Gerry

Canada

Overall
Durability
Value
Features
Design
Usability
Harnes

September 29, 2014

Was very easy to install. Would have liked it to of had the But Connectors with the kit but I had some of my own.

24 of 28 found this helpful

Was this review helpful to you?

Mad Scotsman

Central Coast, Ca

Overall
Durability
Value
Features
Design
Usability
Good product

September 24, 2010

I bought this harness adapter for my Lexus. Overall quality is good, but the one issue I found was that there is no +12v memory lead to connect to the new head unit. I had to cut into the factory harness for that. Somewhat defeats the purpose of this adapter, but all other aspects of it were fine.

26 of 32 found this helpful

Was this review helpful to you?

Joshua

Prescott, AZ

Overall
Durability
Value
Features
Design
Usability
Worked good

November 21, 2013

Fit perfect and was labeled well, made for an easy instal.

22 of 27 found this helpful

Was this review helpful to you?

Chris

Mt Zion, IL

Overall
Durability
Value
Features
Design
Usability
Worked great with ground loop isolator.

March 25, 2012

The Lexus SC300 comes with factory amplifier which has engine noise with an aftermarket head unit but the harness worked and matched my car perfectly.

21 of 26 found this helpful

Was this review helpful to you?

K17

Allentown, PA

Overall
Durability
Value
Features
Design
Usability
get it

March 22, 2010

if you don't wanna go through cutting up and figuring out the wiring for a Lexus this is what you need simple install with no problem at all

20 of 24 found this helpful

Was this review helpful to you?

Irene

Glenwood Illinois

Overall
Durability
Value
Features
Design
Usability
Worked Great

January 27, 2011

The adapter allowed me to replace the Lexus radio with an after market unit and keep the factory amplifier. It sounds great and I did not have to cut or splice any wires. The install was supper easy to complete!

20 of 25 found this helpful

Was this review helpful to you?

Alan

Canada

Overall
Durability
Value
Features
Design
Usability
Mostly Good But

September 18, 2013

This wiring harness fit well with no problems as I would expect from Metra. One problem is that it is missing the dimmer (orange) wire. I had to rig that up myself.

18 of 23 found this helpful

Was this review helpful to you?

Mike

Mechanicsburg, PA

Overall
Durability
Value
Features
Design
Usability
Great wiring harness!

December 9, 2013

Worked perfectly in my 1997 Avalon with my factory Amp. Would highly recommend it.

15 of 20 found this helpful

Was this review helpful to you?

Garen

Greenwood, IN

Overall
Durability
Value
Features
Design
Usability
Buy it, but read what I have to say!!

January 28, 2016

This kit is good, but it's only good for main wires: power+, battery, power antenna, remote turn on, dimmer. The speaker wires will not work! Rca cables won't either, you will need to run your 8 speaker wires from your media player or a cd player to your trunk and splice into your factory amplifier speaker output wires in order for all your speakers to work including door speakers and rear deck in your sc300/400.
I rate this kit 4 stars because I didn't have to cut the dash wiring!
But did buy 50ft roll of wires and it's sounds awesome with my JL Audio10" subwoofer and alpine that I got from sonic too!!! But did figure out which wires to bridge!! For any questions [email protected] or goto clublexus.com :) this is my second wiring kit

0 of 0 found this helpful

Was this review helpful to you?

Browse 1 question and 6 answers
Hide answersShow all answers | Sort by
Why did you choose this?
Sonic Electronix Store
This product comes free with my purchase. I would of had to buy this somewhere else where it may of had been a lot more money. But free, ya just can't beat that!
Latasha D on Jun 3, 2016
I ordered this one because the one that came with my radio did not work because of the OEM amp.
Jasen B on May 30, 2015
very good price Thank's
ENRRI R B on Oct 29, 2015
for my factory amp.
Donald G on Nov 30, 2014

Product Summary

Manufacturer

Model Number

70-8112

UPC

086429084418

Weight

0.15lbs

Internal SKU

met-708112

Internal Product ID

12706

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Metra 70-8112