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Metra

Metra 70-1729 Radio Wiring Harness for Select Honda/Acura 2008-2021

  • Based on 1,268 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Jun 23
Order within 15 hours and 21 minutes
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Style: Wiring Harness


Product Packaging: Standard Packaging


Features

  • Fast and Easy Installation: Wiring harness designed for quick and straightforward radio installation in your vehicle
  • Direct Factory Connection: Plugs directly into the car's original radio connectors on one side for seamless integration
  • Color-Coded Wiring System: Features color-coded wires on the other side that are connected to the aftermarket radio for easy identification
  • No Cutting Required: Eliminates the need for wire cutting on factory radio connectors, preserving your vehicle's original wiring
  • Four-Speaker Power Supply: Provides electrical power to the radio for a complete four-speaker connection setup
  • Technical Support Available: Access to tech support number for installation assistance 7 days a week

Description

Install a new car radio faster with this wiring harness that plugs right into the vehicle's connectors, allowing you to connect the radio to the vehicle's electrical system. On one side, the wiring harness is color-coded, with wires you'll connect or solder to the aftermarket radio/receiver. The other side has a vehicle-specific adapter that connects directly to the original radio connectors for a quicker installation without cutting each wire. 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 essential vehicle functions like navigation, video, and more. Look up your vehicle for more information.

Brand: Metra


Material: High impact ABS plastic


Item dimensions L x W x H: 7.5 x 4.5 x 1 inches


Item Weight: 0.05 Pounds


Connector Type: Metra 72-1000 12-pin Connector


Brand Name: Metra


Recommended Uses For Product: Car


Manufacturer: Metra Electronics Corp


UPC: 052778934056 012301093940 163121225513 086429177554


Warranty Description: Please contact the manufacturer


Global Trade Identification Number: 54


Part Number: 70-1729


Model: 70-1729


Unit Count: 1.0 Count


Included Components: Wire Harness^Manual


Item Type Name: Radio Wiring Harness For Mustang 01-03 Mach 1 Amp Int


Item Dimensions: 7.5 x 4.5 x 1 inches


Item Weight: 0.05 Pounds


Connector Type: Metra 72-1000 12-pin Connector


Material Type: High impact ABS plastic


Cable Type: Radio Wiring Harness


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Jun 23

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • 2013 Honda Ridgeline Sport
Style: Wiring Harness Product Packaging: Standard Packaging
I typically don’t leave reviews but I know this might help someone doing their own audio project. I own a 2013 Honda Ridgeline sport that had the factory head unit in place. I ordered a aftermarket head unit with the Metra 70-1721 wiring harness that Amazon said fit my vehicle, after puting in my vehicle information that was not the case and this part Metra 70-1729 was indeed the correct wiring harness need for this specific model of Ridgeline. So, even though it states it does not fit your 2013 Honda Ridgeline, always double check by removing your factory unit first and checking which wiring harness connector you’ll need but after finding out the long way, this does indeed work for this model vehicle and is a quick install. Hope this helps! ... show more
Reviewed in the United States on October 3, 2023 by Jairah Bergado
    • Pretty Good
Style: Wiring Harness Product Packaging: Standard Packaging
Fit with my 2011 accord. I like that the wires were all labeled. Good product.
Reviewed in the United States on January 11, 2026 by Anthony Perry
    • Great Great
Style: Wiring Harness Product Packaging: Standard Packaging
Review Image by kerning
Just what I needed to install an inexpensive aftermarket stereo in my 2009 Honda Fit. The socket fit great and the wire colors matched perfectly, so it was a straightforward installation. This was my first time looking under the dash of the car, and I found it a little confusing to figure out everything I needed before opening up the dash, so here's a quick explanation to hopefully save other first-time installers some trouble. Your Honda (or, insert car brand of choice) came with a custom cable that the factory made to plug a stock Honda stereo into a Honda car. Basically it's a bunch of wires with [Honda stereo plug] on one end, and [Honda car plug] on the other end. Your aftermarket stereo is open to being plugged into any car, and most cheap aftermarket stereo brands probably don't invest the resources into manufacturing a special [Stereo Brand]-to-[Car Brand] cable for every possible car brand out there. Instead, you buy a [Car Brand] wiring harness like this one, and solder it to the [Stereo Brand] wiring harness that came with your stereo, to make your own custom [Stereo Brand]-to-[Car Brand] cable. You may also want to buy a radio wiring harness, if you ever want to use your radio. ... show more
Reviewed in the United States on October 22, 2023 Reviewed in the United States on October 22, 2023 by kerning
    • Great product for newer hondas
Style: Wiring Harness Product Packaging: Standard Packaging
This is a great little product for installing an aftermarket radio in your newer Honda. This part fits directly into a harness in the car that used to plug into your Honda's factory radio. By connecting this to your aftermarket radio's harness, installation is easier, removal later is easier, and everything is nice and neat. In fact, I did all the wiring in my home. It's extra easy because the colored wires also have text printed on them explaining the wire's purpose (illumination, power, left channel, etc). Modern cars use controls on a steering wheel, and this harness is not going to help with that. You'll need another part. Also, a lot of modern cars, including newer Hondas, use a proprietary AM/FM antenna, and you'll need an adapter for that. But with inexpensive parts like this, swapping out a radio in a lot of cars is an easy, Do-It-Yourself task. All I wanted was Android Auto, and after test driving a brand new Honda decided I could get a better product simply by upgrading my old reliable (and paid off) car for less than a single car payment. ... show more
Reviewed in the United States on July 13, 2017 by Cameron
    • A couple minor issues, but works well
Style: Wiring Harness Product Packaging: Standard Packaging
The wiring color does not match the stock wiring harness, but ironically the colors do match most aftermarket radios. One of the wires also did not correlate to any wire on my harness, but that didn't seem to matter. It made installing my new radio much easier.
Reviewed in the United States on December 20, 2025 by abuyer4many
    • Works Well
Style: Wiring Harness Product Packaging: Standard Packaging
Still holding up years later. Compatible with my 2012 Honda Fit to an ATOTO A6PF.
Reviewed in the United States on June 11, 2025 by Jason M.
    • Radio plug
Style: Wiring Harness Product Packaging: Standard Packaging
Great plug nice and easy to use fit my original 2008 honda accords stock plug like it belongs there good quality also and came well packaged thank you for making this easy to use radio plug five stars definitely recommend
Reviewed in the United States on January 9, 2025 by Luis
    • 2012 Honda Fit
Style: Wiring Harness Product Packaging: Standard Packaging
This is a solid product -- "female" harness matches the "male" plug in my 2012 Honda Fit with no manufacturing defects. My application is different than most -- I wanted to keep the factory head unit but add an amplifier. To do this I bought the 70-1729 as well as Metra's 71-1729 (which has the "male" plug to go into the head unit). This allowed me to run the head unit's speaker outputs to the amp without cutting or tapping factory wires. The one down side to this approach is that the Metra products only include the minimum wires needed to connect an aftermarket stereo. My Fit Sport model has channel and volume controls on the steering wheel, but these wiring harnesses don't take this into account. I'm not deducting stars from the rating for this, but I wish there were 2 or more loose wires included for folks like me. ... show more
Reviewed in the United States on April 6, 2012 by fizzacyst

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