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Metra 70-1721

Wiring Harness for 1998-2005 Acura, Suzuki and Honda Vehicles

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List price $29.99

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$4.99

with warranty

Order within 36 hrs 42 mins to ship 12/5

Arrives by Monday, Dec. 12 to zip 94107

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Metra Audio Store

General Features:

  • Plugs into car harness
  • Power/4 Speaker
  • 20-Pin plug
  • Allows for the installation of an aftermarket radio using the existing factory wiring and connectors
  • No cutting of factory wiring needed
  • 1-year Manufacturer's warranty

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • Orange – Dash Light Dimmer/Illumination
  • Green – Left Rear Speaker (+)
  • Green with Black Stripe Left Rear Speaker (-)
  • White – Left Front Speaker (+)
  • White with Black Stripe – Left Front Speaker (-)
  • Purple – Right Rear Speaker (+)
  • Purple with Black Stripe – Right Rear Speaker (-)
  • Gray – Right Front Speaker (+)
  • Gray with Black Stripe – Right Front Speaker (-)

Compatibility List:

  • Acura:
    • 1999 - 2001 Integra
    • 2001 - 2005 MDX
    • 1999 - 2005 RL
    • 2002 - 2005 RSX
    • 1999 - 2003 TL
    • 1999 CL
  • Honda:
    • 1998 - 2005 Accord
    • 1999 - 2005 Civic
    • 1999 - 2005 CRV
    • 2003 - 2005 Element
    • 2001 - 2005 Insight
    • 1999 - 2005 Odyssey
    • 1999 - 2001 Prelude
    • 2000 - 2005 S2000
  • Suzuki:
    • 2003 - 2005 Aerio
    • 2003 - 2005 Grand Vitara
    • 2003 - 2005 XL-7

Harness Features

Vehicle Sound System
This refers to what kind of sound system the vehicle has. Premium audio systems are generally name brand systems (such as JBL, Bose, Rockford Fosgate, etc) that have been installed inside a vehicle when it leaves the factory. Often they more advanced systems, complex wiring, factory amplifiers, and other features that can make installing aftermarket component difficult.
Standard Sound
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.
Connect/Install an Aftermarket Car Stereo
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.
Acura
Honda
Suzuki
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.
Acura CL
Acura Integra
Acura MDX
Acura RL
Acura RSX
Acura TL
Honda Accord
Honda Civic
Honda CRV
Honda Element
Honda Odyssey
Honda Prelude
Honda S2000
Suzuki Vitara
Suzuki XL-7

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
100%
4 Star
0%
3 Star
0%
2 Star
0%
1 Star
0%

Average Attribution Rating

Durability
4.6
Value
4.9
Features
4.9
Design
4.9
Usability
5.0
Damian

NEW CARROLLTON, MD

Overall
Durability
Value
Features
Design
Usability
Great product for my $!!!...

May 9, 2014

Product was the right wiring harness I ordered. Works great!..

25 of 30 found this helpful

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Aaron

Howard, Ohio

Overall
Durability
Value
Features
Design
Usability
Great Product, Easy to Use

December 29, 2013

Part was a perfect match for my 2005 Honda Civic EX. Part was shipped exactly when Sonic said it would be, great company keep it up Sonic.

26 of 32 found this helpful

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pr1m0

Kissimmee, FL

Overall
Durability
Value
Features
Design
Usability
GREAT!!!

March 30, 2011

Get it !!! Cause you need it if you get the Dash Kit Metra 99-7864 with out this harness you will not be able to connect properly. I'm glad I got it ...

21 of 27 found this helpful

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Craig

Canada

Overall
Durability
Value
Features
Design
Usability
Works great with Metra 99-7864 dash kit

August 26, 2012

Basically this adapter was plug and play and worked great with Metra 99-7864 dash kit. No complaints at all. Was simple to use and the included instructions were laid out well enough to describe any issues one might have. I definitely recommend this item.

16 of 21 found this helpful

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brain

Lisle, IL

Overall
Durability
Value
Features
Design
Usability
Metra 70-1721

March 1, 2013

Worked perfectly to match cable harness in Honda. Easy installation.

13 of 17 found this helpful

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Seyna

Fife, WA

Overall
Durability
Value
Features
Design
Usability
Great Value

August 8, 2016

This is a very good harness it comes with the wires stripped and color coded. Very easy to install.

0 of 0 found this helpful

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Glenn

Smyrna, TN

Overall
Durability
Value
Features
Design
Usability
Works great

February 26, 2016

Quality product,I ordered with a Metra installation kit and both worked flawlessly.Sonic shipped very fast and the harness makes installation a snap,especially if you decide to put the factory stereo back in at some point.

0 of 0 found this helpful

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Browse 1 question and 7 answers
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Why did you choose this?
Sonic Electronix Store
Well this is after my original purchase but this item would be extremely helpful in installing my aftermarket stereo. It's very efficient and saves you from hacking at your cars internal wires. Brian was extremely helpful in answering my questions via text on the website. I highly recommend this company and their products!
Trajan B on Oct 21, 2016
Metra is a proven good brand.
Rob S on Jun 12, 2016
I've used Metra products before. Makes life much easier when installing an aftermarket head unit.
Christopher K on Oct 6, 2016
for my honda radio
robert h on May 28, 2016

Product Summary

Manufacturer

Model Number

70-1721

UPC

086429056507

Weight

0.25lbs

Internal SKU

met-701721

Internal Product ID

12475

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 70-1721