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Metra 70-7863 Wiring Harness

Install a new car stereo and retain factory amplifier in select 2003-2011 Element

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• Amplifier Retention Wire Harness
• For 2003-2011 Honda Element Vehicles
• For Installing an Aftermarket Radio While Keeping the Factory Amplifier, Subwoofer and Speakers

See compatible vehicles Learn more about the met-707863
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List price $66.99
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-10%

$59.99

 with warranty
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We confirm fitment and offer accessories for speakers. Please set your vehicle first if you would like to purchase more than one met-707863.

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Description


Metra brand icon

Authorized dealer

General Features:

  • Amplifier Retention Wire Harness
  • Compatible with select 2003-2011 Element
  • For installing an aftermarket radio while keeping the factory amplifier and speakers
  • Will also maintain factory subwoofer and auxiliary input
  • Premium sound integration harness
  • Includes main harness, aux harness and subwoofer harness
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Compatible Vehicles


Please use our Fitment Guide to determine specific compatibility for the submodel and audio features


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Specifications & Details


Harness Features
Vehicle Sound System
Premium Sound
Main Harness Function
Install a Car Stereo & Retain the Factory OEM Amplifier
Premium Harness Features
Factory System Amplification
Amplified
Promotions
Deals
VIP
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

70-7863

Weight:

0.25lbs

Internal SKU:

met-707863

Internal Product ID:

35906

Customer Ratings & Reviews


Metra 70-7863 Wiring Harness thumbnail image

5 star
89%
4 star
11%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.9
Design
4.9
Usability
4.8

Customer Reviews

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Make installation easy with amplifier

Honda with factory power amp and subwoofer has extra plugs. This harness plugs directly into your new radio and connects it to the factory wiring. No hassle, no confusion.

Would recommend highly to anyone doing this install.

By oldbaritone on November 22, 2012

52 found this helpful


Glad I found it.

Works clean and efficient. Product was top notch. Metra has another part number that has some of this. Don't get confused. This has all of it.
BTW - Sonic was easy to work with. Fast delivery.

By K-OS on August 28, 2013

56 found this helpful


great value

You get all you need in the bag to convert any stock deck over to a aftermarket deck in a Honda Element with 7 speaker system with amplified subwoofer.

By Toby on August 29, 2011

56 found this helpful


A must for an EX model

This made the aftermarket HU too easy to install. All is plug and play so the AUX and Subwoofer can be controlled from the new headunit.

By ISAAC on January 23, 2015

50 found this helpful


pro quality

Easy and fast hook up! Worked perfectly! Grat price and easy to install making this a perfect fit for my project!

By Steve on January 29, 2013

49 found this helpful


Great time saver

I would definitely recommend this to everyone especially novices. Made installation so much easier.
Pros= saves time and sanity wiring.
Cons= none

By Gunther on March 31, 2020 Checkmark Icon Verified purchase

39 found this helpful


Exactly what you need for your Honda Element EX

This harness directly connects to all wiring when upgrading your factory stereo with subwoofer to an aftermarket stereo. It also retains your factory aux connection. This harness is highly recommended.

By Electronicsguy on December 28, 2016

38 found this helpful


By dima on January 18, 2025 Checkmark Icon Verified purchase

6 found this helpful


Great product

Great product. Recommend this seller. I will be coming back
Thanks

By jonathan m on February 24, 2025 Checkmark Icon Verified purchase

3 found this helpful



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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.