---
product_id: 234757
title: "70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles"
brand: "metra"
price: "$16.74"
currency: USD
in_stock: true
reviews_count: 13
category: "Metra"
url: https://www.desertcart.us/products/234757-70-1721-wiring-harness-fits-select-1998-2013-acura-suzuki
store_origin: US
region: United States of America
---

# Supports 4-speaker electrical power Color-coded wires for easy matching 20-pin plug for seamless fit 70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles

**Brand:** metra
**Price:** $16.74
**Availability:** ✅ In Stock

## Summary

> 🔧 Upgrade your sound system in minutes—no hacks, just plug & play perfection!

## Quick Answers

- **What is this?** 70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles by metra
- **How much does it cost?** $16.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/234757-70-1721-wiring-harness-fits-select-1998-2013-acura-suzuki)

## 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

- • **Expert Support 7/7:** Metra’s tech team is ready to assist you every day, ensuring your install is smooth and stress-free.
- • **Optimized Audio Power:** Delivers reliable electrical power to your aftermarket radio and four speakers for crisp sound.
- • **Color-Coded Confidence:** Match wires effortlessly with clear color coding, reducing installation errors and time.
- • **Plug & Play Simplicity:** No wire cutting needed—connect directly to factory radio plugs for a flawless install.
- • **Universal Compatibility:** Fits select 1998-2013 Acura, Suzuki, and Honda models—upgrade your ride without hassle.

## Overview

The Metra 70-1721 Wiring Harness is a precision-engineered adapter designed for select 1998-2013 Acura, Suzuki, and Honda vehicles. Featuring a 20-pin plug that connects directly to factory radio connectors, it eliminates the need for wire cutting. Color-coded wires simplify aftermarket radio hookups, powering up to four speakers with reliable electrical flow. Backed by Metra’s expert tech support and a 1-year limited warranty, this harness streamlines your car audio upgrade with professional ease.

## 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 at MetraOnline for more information.

Review: Worked Perfectly - This part worked perfectly. We were installing an aftermarket stereo and didn't want to cut and splice the stock wiring harness. Plus it was challenging to figure out what colored wire connected to the new wiring harness. This cable resolved both issues. The color coding matched perfectly with the new stereo making splicing wires easy. Ultra quick shipping as well. High quality and great value.
Review: Easy to Use, No Subwoofer Wiring for Acura TL - I recently used this wiring harness to install a JVC KW-XR810 head unit in my 2002 Acura TL S-Type. The wiring harness worked well and was easy to use. It was nice that all of the wires came pre-cut and ready to strip. The packaging also had a wiring guide on the back that explained what each wire's purpose was. This was helpful because all I had to do was match up the corresponding wires from the new head unit harness to the Metra harness. To be clear, you technically do not need to purchase this harness. This harness wires to the wiring harness for your aftermarket head unit and then plugs into your car's wiring harness. The benefits of this wiring harness are that you do not need to cut into your factory wiring and that you can do all of your wiring while you are seated comfortably at a table inside your house and then just connect the plugs in the car. So, while you don't need this to do the job, it is definitely worth the money for the convenience and for the reduced chance of failure. One thing I must point out is that this device is only wired to support 4 speakers (front L & R, rear L & R) so if your car has a factory subwoofer (i.e. a fifth speaker), this wiring harness will not support it. Also, I've looked around and there is not an aftermarket wiring harness out there that does support the subwoofer. Rather, what you have to do is run a RCA out of your new head unit and splice it into the subwoofer line for your car. There are plenty of "how-to's" floating around on the web. I was able to find one for my Acura TL and I have the factory subwoofer working now. Overall, I would recommend this. It works perfectly and is great for the price. -Cheers!

## Features

- Wiring harness for fast and easy radio installation
- Plugs into the car's original radio connectors on one side
- 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
- Metra's Tech Support is available for installation help 7 days a week

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002BF09S |
| Best Sellers Rank | #8 in Car Audio & Video Wiring Harnesses |
| Brand | Metra |
| Connector Type | 20 Pin Plug |
| Customer Reviews | 4.6 4.6 out of 5 stars (5,315) |
| Date First Available | August 4, 2008 |
| Global Trade Identification Number | 00086429056507 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.32 ounces |
| Item dimensions L x W x H | 8 x 5 x 1 inches |
| Item model number | 70-1721 |
| Manufacturer | METRA Ltd |
| Material | Copper, Polyvinyl Chloride (Pvc) |
| Product Dimensions | 8 x 5 x 1 inches |
| UPC | 086429056507 |
| Warranty | 1 YEAR LIMITED |
| Weight | 0.14 Pounds |

## Product Details

- **Brand:** Metra
- **Connector Type:** 20 Pin Plug
- **Item Weight:** 0.02 Pounds
- **Item dimensions L x W x H:** 8 x 5 x 1 inches
- **Material:** Copper, Polyvinyl Chloride (Pvc)

## Images

![70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles - Image 1](https://m.media-amazon.com/images/I/611X3RzEnLL.jpg)
![70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles - Image 2](https://m.media-amazon.com/images/I/615X4tfkTgL.jpg)
![70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles - Image 3](https://m.media-amazon.com/images/I/61TqkIDoIbL.jpg)
![70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles - Image 4](https://m.media-amazon.com/images/I/71U1UHNYqiL.jpg)
![70-1721 Wiring Harness Fits Select 1998-2013 Acura/Suzuki/Honda Vehicles - Image 5](https://m.media-amazon.com/images/I/71UBrAItGXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked Perfectly
*by M***K on August 20, 2025*

This part worked perfectly. We were installing an aftermarket stereo and didn't want to cut and splice the stock wiring harness. Plus it was challenging to figure out what colored wire connected to the new wiring harness. This cable resolved both issues. The color coding matched perfectly with the new stereo making splicing wires easy. Ultra quick shipping as well. High quality and great value.

### ⭐⭐⭐⭐⭐ Easy to Use, No Subwoofer Wiring for Acura TL
*by R***N on July 31, 2011*

I recently used this wiring harness to install a JVC KW-XR810 head unit in my 2002 Acura TL S-Type. The wiring harness worked well and was easy to use. It was nice that all of the wires came pre-cut and ready to strip. The packaging also had a wiring guide on the back that explained what each wire's purpose was. This was helpful because all I had to do was match up the corresponding wires from the new head unit harness to the Metra harness. To be clear, you technically do not need to purchase this harness. This harness wires to the wiring harness for your aftermarket head unit and then plugs into your car's wiring harness. The benefits of this wiring harness are that you do not need to cut into your factory wiring and that you can do all of your wiring while you are seated comfortably at a table inside your house and then just connect the plugs in the car. So, while you don't need this to do the job, it is definitely worth the money for the convenience and for the reduced chance of failure. One thing I must point out is that this device is only wired to support 4 speakers (front L & R, rear L & R) so if your car has a factory subwoofer (i.e. a fifth speaker), this wiring harness will not support it. Also, I've looked around and there is not an aftermarket wiring harness out there that does support the subwoofer. Rather, what you have to do is run a RCA out of your new head unit and splice it into the subwoofer line for your car. There are plenty of "how-to's" floating around on the web. I was able to find one for my Acura TL and I have the factory subwoofer working now. Overall, I would recommend this. It works perfectly and is great for the price. -Cheers!

### ⭐⭐⭐⭐⭐ Works as it should
*by J***A on September 25, 2025*

Works as it should.

## Frequently Bought Together

- Metra 70-1721 Blue Wiring Harness for 1998-2013 Acura/Suzuki/Honda Vehicles, Blue
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*