---
product_id: 5140916
title: "Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles"
brand: "metra"
price: "€ 27.75"
currency: EUR
in_stock: true
reviews_count: 13
category: "Metra"
url: https://www.desertcart.fi/products/5140916-metra-70-8113-amplifier-integration-harness-fits-select-2000-2007
store_origin: FI
region: Finland
---

# Plug & play installation Retains factory amp & speakers No wire cutting needed Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles

**Brand:** metra
**Price:** € 27.75
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your ride’s sound system in minutes—no hacks, just pure plug & play power!

## Quick Answers

- **What is this?** Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles by metra
- **How much does it cost?** € 27.75 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/5140916-metra-70-8113-amplifier-integration-harness-fits-select-2000-2007)

## Best For

- metra enthusiasts

## Why This Product

- Trusted metra brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Seamless Plug & Play:** Connects directly to factory radio connectors for lightning-fast installation without any wire cutting.
- • **Color-Coded Precision:** Simplifies aftermarket radio wiring with clearly marked wires, reducing installation errors and time.
- • **Factory Sound Integrity:** Keeps your vehicle’s original analog amplifier and speaker system intact for premium audio quality.
- • **Expert Support On Demand:** Access 7-day tech support to guide you through installation, so you’re never left guessing.
- • **Wide Vehicle Compatibility:** Tailored for select 2000-2007 Lexus & Toyota models, ensuring a perfect fit and hassle-free upgrade.

## Overview

The Metra 70-8113 Amplifier Integration Harness is a precision-engineered wiring solution designed for select 2000-2007 Lexus and Toyota vehicles. It enables quick, no-cut installation by plugging directly into factory radio connectors, preserving the original analog amplifier and speaker setup. With color-coded wires for easy aftermarket radio connection and expert tech support available daily, this harness streamlines your audio upgrade while maintaining factory sound integrity.

## Description

Install a new car radio faster with this wiring harness that plugs right into the vehicle's connectors, allowing you to hook up the radio into the vehicle's electrical system. On one side, the wiring harness is color-coded with wires that you'll connect or solder into the aftermarket radio/receiver. The other side has a vehicle-specific adapter that connects directly into the original radio connectors for a quicker installation without having to cut each of the wires. Keep in mind that you may need additional parts to complete your installation, including a dash kit, antenna adapter, and, depending on your vehicle, a special interface adapter to retain audio controls on your steering wheel or other important vehicle functions like navigation, video, and more. Look up your vehicle for more information.

Review: Worked great, no complaints 👌 - Harness worked great for the application, good price too
Review: works great on my toyota - Used on my 2002 Toyota Sequoia paid with a Jensen headunit with apple carplay. Works very well.

## Features

- Wiring harness for fast and easy radio installation
- Plugs into the car's original radio connectors on one side
- Retains factory analog amplifier and speakers
- Color-coded wires on the other side are connected to the aftermarket radio
- No wire cutting needed for factory radio connectors
- Provides electrical power to the radio for a four-speaker connection
- Refer to the Metra Electronics Vehicle Fit Guide for fitment confirmation
- A tech support number is available for installation help 7 days a week
- Lexus ES 330 2002-2006 (w/single disc)(non NAV) | ES 300 2000-2001
- Toyota 4Runner 2000-2002 | Avalon 2000-2004 | Camry 2002-2006 | Camry Solara 2000-2003 | Celica 2000-2005 | Highlander 2001-2007 | Land Cruiser 2000-2007 | Sequoia 2001-2004 | Sienna 2000-2003 | Solara 1999-2003 | Tacoma 2000-2004 | Tundra 2000-2003 | Tundra 2004-2005 (access cab, standard cab)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0007WRQQ2 |
| Best Sellers Rank | #24 in Car Audio & Video Wiring Harnesses |
| Brand | Metra |
| Connector Type | RCA |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,803) |
| Date First Available | October 28, 2006 |
| Global Trade Identification Number | 00086429106134 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.6 ounces |
| Item dimensions L x W x H | 8 x 4.5 x 1.5 inches |
| Item model number | 708113 |
| Manufacturer | Metra Electronics Corp |
| Material | Copper conductor with PVC insulation |
| Product Dimensions | 8 x 4.5 x 1.5 inches |
| UPC | 086429106134 |
| Warranty | 1 Yr Limited |

## Product Details

- **Brand:** Metra
- **Connector Type:** RCA
- **Item Weight:** 0.1 Pounds
- **Item dimensions L x W x H:** 8 x 4.5 x 1.5 inches
- **Material:** Copper conductor with PVC insulation

## Images

![Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles - Image 1](https://m.media-amazon.com/images/I/61KBtfcciSL.jpg)
![Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles - Image 2](https://m.media-amazon.com/images/I/61oQP1EJccL.jpg)
![Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles - Image 3](https://m.media-amazon.com/images/I/71T8v0EVITL.jpg)
![Metra 70-8113 Amplifier Integration Harness fits Select 2000-2007 Lexus & Toyota Vehicles - Image 4](https://m.media-amazon.com/images/I/71Y2dHgs5pL.jpg)

## Available Options

This product comes in different **Customer Package Type** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great, no complaints 👌
*by J***E on January 29, 2026*

Harness worked great for the application, good price too

### ⭐⭐⭐⭐⭐ works great on my toyota
*by B***J on December 3, 2025*

Used on my 2002 Toyota Sequoia paid with a Jensen headunit with apple carplay. Works very well.

### ⭐⭐⭐⭐⭐ I very highly recommend this product. Buy it. Makes installing simple.
*by L***Z on October 31, 2019*

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. :)

## Frequently Bought Together

- Metra Electronics 70-8113 Amplifier Integration Harness for Select 2000-2004 Toyota Vehicles
- Metra 99-8231 Single or Double DIN Installation Dash Kit for 2002-2006 Toyota Camry,Black
- Metra 70-1761 Radio Wiring Harness For Toyota 87-Up Power 4 Speaker

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.fi/products/5140916-metra-70-8113-amplifier-integration-harness-fits-select-2000-2007](https://www.desertcart.fi/products/5140916-metra-70-8113-amplifier-integration-harness-fits-select-2000-2007)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-26*