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Ford Bluetooth® Wiring Harness

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

Item # 120BT5520

Find what Fits your car

California customers:
Please click here for your Proposition 65 warning.

Discontinued item
8 questions - 15 answers

Item # 120BT5520

About the Ford Bluetooth® Wiring Harness

 Add Bluetooth® to your vehicle

 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 FordBluetooth 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.


What's in the box:

MFR #BT-5520

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Crutchfield response

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More details on the Ford Bluetooth® Wiring Harness

Stacey B.

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Customer Q&A

8 questions already asked

I have a 2012 Ford Focus. Bluetooth was never installed into it, will installing this harness allow me to listen through bluetooth?
[ tutti  Oct 11, 2020 ]
1 answer
This harness is not enough by itself to add Bluetooth to a vehicle. It works with add-on Bluetooth systems like the ones Parrot and a few other companies used to make. At the time I am writing this post, we do not have any Bluetooth add-ons for the stock radios in 2012 Ford Focus, but that may change in the future. Feel free to contact an advisor using 1-800-324-9695 to check
[ Paul  Oct 31, 2020 ]  Staff
If i get this to use to add an amplifier, will it still allow me to use my bluetooth/hands free in my stock unit?
[ Mike  Sep 03, 2020 ]
1 answer
Hi Mike. The product you have questions on is a Bluetooth wiring harness to be used to add Bluetooth into select model Ford vehicle's factory stereos that did not come with Bluetooth from the factory. Please chat with us online or by phone at 1-800-324-9695, we will be happy to look into any amplifier replacement modules you may be looking into, and confirm the functionality of your stock Bluetooth.
[ Jess  Sep 20, 2020 ]  Staff
Connecting Samsung S 5 to 2009 Ford V6 Mustang factory shaker 500 radio, phone button said No Phone?
[ Trudy  Aug 11, 2016 ]
1 answer
If you purchased the product from Crutchfield, feel free to contact our Tech Support team. They can walk you through the settings/connections on the product and see if there may be a fix. Our toll-free Tech Support number is printed on your invoice, and is also available under the "My Orders" tab in the "My Account" section of our website. If you did not purchase the unit from Crutchfield, then you may want to contact the manufacturer. You can also post your question in our forums: Or try our online support center:
[ Kenny  Aug 12, 2016 ]  Staff
Will installing a Bluetooth harness also allow me to listen to music thru Bluetooth?
[ Kaley  Jun 24, 2016 ]
2 answers
I have a 2009 V6 Mustang with factory Shaker 500 I would like to hook up my Samsung S 5 to work with my radio. Can I do this with a new harness?
[ Trudy  Aug 11, 2016 ]
The harness alone does not provide any Bluetooth capabilities; It's made for use with compatible Bluetooth modules. If you select a Bluetooth module that supports both hands-free calling and stereo audio streaming, yes, you will have both options with a compatible Bluetooth phone: I hope that helps! My Bio:
[ Ryan  Jun 29, 2016 ]  Staff
How do I install this adapter, are there videos available?
[ michelle  Jul 25, 2015 ]
2 answers
Yeah man, just YouTube then. Hope this helps
[ Robert  Jul 25, 2015 ]
This may depend largely on your vehicle. For details on installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and see if that would fit and if there are any other accessories needed for installation.
[ Greg  Jul 25, 2015 ]  Staff
will this harness work for an aftermarket receiver with bluetooth for my 2005 F150?
[ Gregg Moyer  May 06, 2015 ]
1 answer
You will want to contact an Advisor by phone (1-800-324-9695) or online chat to discuss compatibility with your factory system. They will be able to pull up your vehicle and see if this will integrate. If it does not, then they will also be able to discuss other options with you.
[ Jeff  May 06, 2015 ]  Staff
Will this fit a 2010 Focus without Sync and without a subwoofer?
[ Anonymous  Mar 01, 2015 ]
1 answer
For details on fit or installation please contact an Advisor by phone (1-800-324-9695) or online chat. They will be able to pull up your vehicle and give you the details on if this will fit and what you will need for an installation in your vehicle.
[ Krissy  Mar 02, 2015 ]  Staff
Is this the same as the Parrot plug and play harness??
[ Shanon  Feb 03, 2014 ]
6 answers
Yes no wires to cut and matches with your system. I have 2008 Fusion and it worked perfectly.
[ ANTHONY  Feb 06, 2014 ]
thanks so much Gary for a straighforward answer. Much appreciated.
[ Shanon  Feb 04, 2014 ]
Yes it looks like the one I used for the parrot is was an easy installation.
[ JOSEPH S  Feb 04, 2014 ]
Yes I have the mki9000 in my E350 van and it made the install much easier
[ GARY  Feb 04, 2014 ]
[ RON  Feb 04, 2014 ]
[ BEN  Feb 04, 2014 ]

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