Honda Bluetooth® Wiring Harness

Integrates Bluetooth cell phone kits with factory stereos in select vehicles, 2003-up

Item #: 120BT1721A

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20 Reviews


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 Add Bluetooth® to your vehicle

This harness works with a Parrot hands-free Bluetooth kit to connect your compatible phone to your car's factory stereo system. Find the correct harness for your vehicle, then pick one of these Parrot kits: Parrot MKi9200, Parrot MKi9100, Parrot CK3100, or Parrot CK3000. You're on your way to enjoying hands-free calling in your car.

Remove the plug from the back of your factory radio. The HondaBluetooth Wiring T-harness plugs into that factory plug, then provides a connection to your factory radio and the Bluetooth kit. Reinstall the factory radio and mount the Bluetooth kit, and you're ready to go. When your cell phone rings, your radio or CD player is muted automatically, and the sound from your phone comes through your front speakers. Warranty: 1 year.

Please enter your vehicle information or call an Advisor at 1-888-955-6000 to find out if this model is compatible with your vehicle.

Honda Bluetooth® Wiring Harness Reviews

Average Customer Review:

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Must have for an easy install!

Written By Al C, New Jersey on Friday, October 16, 2015

Crutchfield Customer Review (What's this?)

Ordered this harness to install a Parrot CK3100 Black Edition to my 2004 Honda Odyssey EX-RES. It made the install extremely easy! The hardest part was fitting the Parrot modules into the empty spaces...Would definitely recommend to anyone installing a bluetooth.

Bluetooth Wiring Harness

Written By Parviz, the Washington, DC Area on Wednesday, February 04, 2015

Crutchfield Customer Review (What's this?)

This harness was great, all I had to do was match the connectors and plug them in and connect to the original radio. Saved me lot of time and frustration to install Bluetooth in my 2006 Odyssey.

Pros: Easy to connect

Cons: None

Works as described

Written By Dudealicious, LA, CA on Saturday, November 30, 2013

Crutchfield Customer Review (What's this?)

Sure there isn't a whole lotta room behind the radio after installing this harness, but after some finagling it eventually fits. Completely plug-and-play

Pros: Ease of installation

Cons: None

Honda Bluetooth harness

Written By Anonymous, Tacoma Washington on Saturday, August 24, 2013

Crutchfield Customer Review (What's this?)

I would not have been able to install my Bluetooth car kit without it!

Pros: Easy to install

Cons: None!

Honda Bluetooth® Wiring Harness Used with Parrot Mki 9200

Written By FrankM, Huntington, NY on Monday, August 05, 2013

Crutchfield Customer Review (What's this?)

Great product; truly plug and play. Used it to install the Parrot 9200. Only issue is finding the proper space behind your dash to put all the wires so the pocket door can go back easily.

Pros: Truly plug and play, high quality works as advertised

Cons: Wires are a bit long; but better long than too short. Should come with documentation, but wires are properly labeled

Honda Bluetooth® Wiring Harness (BT1721A)

Written By FrankH, Johns Creek, GA on Sunday, May 26, 2013

Crutchfield Customer Review (What's this?)

Perfect fit. Made installation of Parrot CK3100 easy. It would have been a nightmare without this harness.

Pros: Exact fit to all connectors.

Cons: None.

Honda Bluetooth Wiring Harness

Written By Big_Shadow67, Lynden WA on Saturday, November 10, 2012

Crutchfield Customer Review (What's this?)

This makes the Honda isntallation for the Parrot MKi9200 a snap and idiot proof. The connectors only work one way - ie fit one way and match up in a snap. Lots of wires that are intimidating, but this just makes it a snap. Lots of room in my Odyssey to fit the rats nest of wiring behind the stereo.

Pros: Easy Peasy

Cons: None

Don't try without this

Written By Matthew, Lincoln, NE on Saturday, June 02, 2012

Crutchfield Customer Review (What's this?)

I wouldn't try to add anything to a sound system without a wiring harness. This made installation a breeze.

Honda Bluetooth® Wiring Harness

Written By P B, Cross Plains WI on Monday, February 20, 2012

Crutchfield Customer Review (What's this?)

Installed harness in a 2004 Honda CRV with a alpine CDE-102 head unit.Using a Parrot CK3000 evo unit as the bluetooth adapter. The whole setup works excellent! could not be happier with the results. Did not have to cut a single wire.

Pros: Works Great

Cons: You need the wiring space! the harness,buletooth,and the Honda wiring harness adapter take up a lot of real estate!!!

Honda Bluetooth® Wiring Harness

Written By Anonymous, NJ on Friday, June 17, 2011

love the harness kits everyone i have ever rec from Crutchfield has been perfect and a massive time saver

Honda Bluetooth® Wiring Harness

Written By Anonymous, Baltimore, MD on Sunday, November 21, 2010

Crutchfield Customer Review (What's this?)

Works perfectly as advertised. The mastersheets that it came with were very
helpful in taking apart my 2006 Honda Accord's (EX-V6 w/o Nav) dashboard. Only
complaint is that it has so many extra wires and the harness plugs were so big
that it was a real challenge cramming everything back into place behind the
center console. I used it with a Parrot MKi9000.

Couldn't have done it without this

Written By Greg, Sugar Hill, GA on Monday, September 27, 2010

Crutchfield Customer Review (What's this?)

I used this with a Parrot MKi9100 in a 2006 Honda Odyssey. I can't imagine
trying to install the Parrot without this! This was perfectly plug-n-play - well
worth the money.

Must have for plug and play!

Written By budf15, Suffolk, VA on Sunday, April 12, 2009

Crutchfield Customer Review (What's this?)

This wiring harness for Bluetooth hands free phone installs is a must have if you're interested in the simplest do-it-yourself install. It's literally error-proof as the adapter plugs, both male and female, are unique and can only fit one way. The only caution I'll pass on is that I could not get all the wires and plugs to fit in the space below the radio while still being able to install the dash bin below the radio. Others may have better luck but I had to remove the radio and stash all the wires and plugs above the radio. The main problem for me was that the car's plug that fits into the radio, which gets plugged into this harness, doesn't have much slack at all. There was really no where to move the car plug where it wouldn't interfere with the bin door opening. Fortunately, removing the radio wasn't too much hassle.

Definitely buy this harness if you're interested in a simple plug and play install. This makes it EASY!!!

Instructions for installation of CK3200

Written By tedp3, Colton, CA on Thursday, December 25, 2008

Crutchfield Customer Review (What's this?)

I just installed a CK3200 in a 1998 Accord with a factory stereo. No installation instructions came with either product, other than a speaker wiring diagram.

You WILL need this adapter.

The only connections you need to make are to plug this adapter in between the factory stereo and the CK3200. The phone adapter comes with a myriad of other wires, but those don't need to be plugged in, I just wire tied those into a bundle and tucked them away.

Physical installation is by far the biggest challenge with the CK3200 if you buy this harness. I'm a fairly experienced amateur installer, and I would never try to install this without the adapter, given the absence of documentation.

Honda Bluetooth® Wiring Harness

Written By muschetto, Chicago, IL on Wednesday, October 15, 2008

Crutchfield Customer Review (What's this?)

High quality product. Really made installation easier. I would not have wanted to install my Parrot without it. The only issue is that there were no directions with the harness. It's pretty logical as to how it all goes together but having directions or a diagram would have made installation just that much easier.

Seamless Install - True Plug & Play

Written By Sanjay, AZ on Thursday, August 28, 2008

Crutchfield Customer Review (What's this?)

I would highly recommend this product to anyone who is planning to install the parrot CK3100, especially if they are trying to install it themselves. This harness is a must (made the install straightforward with no splicing of wires. It took me about 3 hours to install and test. It connected instantly with my BB Pearl. I was able to transfer my phone book directly from my BB with the push of a button. Took about a min to transfer around 250 entries. Will try to connect my wife's Motorola RZR tomorrow. I got the instructions to opening the fascia and factory installed stereo online. You need to search for instructions to install the cassette player & DVD player.

Honda Bluetooth® Wiring Harness

Written By Mendriel, Virginia Beach, VA on Tuesday, July 08, 2008

Crutchfield Customer Review (What's this?)

This harness made it incredibly easy to hook up my Parrot. I was worried that it might not work with an aftermarket stereo, but because my stereo was installed with the Crutchfield wiring harness I was able to plug the Parrot harness into the original plug.

I just wish I would have known to order this when I ordered the Parrot!

Honda Bluetooth® Wiring Harness

Written By Lucien, Box Elder, SD on Wednesday, August 01, 2007

Well-made and easy-to-install. Turns a complicated hook-up into an easy job!

Honda Bluetooth® Wiring Harness

Written By Mike, Centreville, VA on Sunday, January 21, 2007

Crutchfield Customer Review (What's this?)

This is a high quality wiring harness. The connectors and wires are solid. I recently installed a Parrot CK3100 bluetooth car kit in my 2001 Honda Accord.

This wiring harness makes installing the Parrot kit a snap. The wiring harness connects between the car and the factory radio and provides a set of ISO connectors that allow the Parrot to be connected between the radio and the car. The installation requires no cutting or splicing of any wiring.

Highly Recommended!

A must have

Written By Michael, Dracut, MA on Monday, January 15, 2007

Crutchfield Customer Review (What's this?)

A must have if you're going to install this product yourself. I didn't need to connect any wires beyond the harness (04 Honda Pilot EX). Worked great!

Hands-on research

What's in the box?

Download owner's manual

  • 19" Bluetooth harness

Product Research


Overview: This adapter harness allows you to install a compatible Parrot Handsfree Bluetooth cellular kit into select Honda vehicles. One end of the adapter has a light blue rectangular 20-pin female connector and the other end of the adapter has the following connectors: white rectangular 20-pin male connector, black rectangular 16-pin male connector (has two separate 8-pin connectors), and black rectangular 16-pin female connector (has two separate 8-pin connectors). The black connectors plug into the Parrot harnesses, while the light blue and white connectors interface with the vehicle's factory wiring.

Our Product Research Team

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