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Scosche MA03B Wiring Harness

Install a new car stereo in select 2001-2021 vehicles from Mazda, Fiat

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• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

See compatible vehicles Learn more about the ma03b

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$14.99

 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 ma03b.

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Description


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Authorized dealer

Product Features:

  • Wire harness to Install a new car stereo in Compatible with select 2001-2021 vehicles from Mazda, Fiat
  • Plugs into the cars original factory radio connectors
  • Color-coded wires for easy installation to the aftermarket radio
  • No wire cutting needed for factory radio connectors
  • 1-year Manufacturer's Warranty

Connections:

  • Yellow – 12V Constant
  • Red – 12V Accessory
  • Black - Ground
  • 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 (-)

Compatible Vehicles


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

  • 2001 Mazda 626
  • 2001 Mazda Miata
  • 2001 Mazda Protege
  • 2002 Mazda 626
  • 2002 Mazda MPV
  • 2002 Mazda Millenia
  • 2002 Mazda Protege
  • 2002 Mazda Protege5
  • 2002 Mazda Tribute
  • 2003 Mazda MPV
  • 2003 Mazda Protege
  • 2003 Mazda Protege5
  • 2003 Mazda Tribute
  • 2004 Mazda 3
  • 2004 Mazda MPV
  • 2004 Mazda Tribute
  • 2005 Mazda 3
  • 2005 Mazda MPV
  • 2005 Mazda Tribute
  • 2006 Mazda 3
  • 2006 Mazda 5
  • 2006 Mazda MPV
  • 2006 Mazda MX-5 Miata
  • 2006 Mazda Tribute
  • 2007 Mazda 3
  • 2007 Mazda 5
  • 2007 Mazda MX-5 Miata
  • 2007 Mazda Mazdaspeed3
  • 2008 Mazda 3
  • 2008 Mazda 5
  • 2008 Mazda MX-5 Miata
  • 2008 Mazda Mazdaspeed3
  • 2009 Mazda 3
  • 2009 Mazda 5
  • 2009 Mazda 6
  • 2009 Mazda MX-5 Miata
  • 2009 Mazda Mazdaspeed3
  • 2010 Mazda 3
  • 2010 Mazda 5
  • 2010 Mazda 6
  • 2010 Mazda MX-5 Miata
  • 2011 Mazda 2
  • 2011 Mazda 3
  • 2011 Mazda 6
  • 2011 Mazda MX-5 Miata
  • 2012 Mazda 2
  • 2012 Mazda 3
  • 2012 Mazda 5
  • 2012 Mazda 6
  • 2012 Mazda MX-5 Miata
  • 2013 Mazda 2
  • 2013 Mazda 3
  • 2013 Mazda 5
  • 2013 Mazda 6
  • 2013 Mazda MX-5 Miata
  • 2014 Mazda 2
  • 2014 Mazda 5
  • 2014 Mazda 6
  • 2014 Mazda MX-5 Miata
  • 2015 Mazda 5
  • 2015 Mazda 6
  • 2015 Mazda MX-5 Miata
  • 2016 Mazda 6
  • 2016 Mazda CX-3
  • 2016 Mazda MX-5 Miata
  • 2017 Fiat 124 Spider
  • 2017 Mazda 6
  • 2017 Mazda CX-3
  • 2017 Mazda MX-5 Miata
  • 2018 Mazda 6
  • 2018 Mazda CX-3
  • 2018 Mazda MX-5 Miata
  • 2019 Mazda 6
  • 2019 Mazda CX-3
  • 2019 Mazda MX-5 Miata
  • 2020 Mazda 6
  • 2020 Mazda CX-3
  • 2020 Mazda MX-5 Miata
  • 2021 Mazda 6
  • 2021 Mazda CX-3

Specifications & Details


Harness Features
Main Harness Function
Connect/Install an Aftermarket Car Stereo
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

MA03B

Weight:

0.13lbs

Internal SKU:

ma03b

Internal Product ID:

4540

Customer Ratings & Reviews



5 star
92%
4 star
4%
3 star
4%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.7
Design
4.8
Usability
4.9

Customer Reviews

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Great products at great prices!

Fast order processing. Great prices. Now I know where to buy! Would recommend everybody.

By Lena on May 20, 2011

50

found this helpful.

Scosche MA03B / MA03 Review

I've replaced 2 radios in my car and some for my friends' cars and I always bought a harness for each install. It saves so much time trying to figure out which wire is which while inside the car. And it's so much harder to solder the wires while in the car. I always wire the harness to the one that come with the radio and it'll make it plug and play.

I recommend anybody doing a radio install buy this harness. The time saved is well worth the 10 bucks. Good thing this came free with my radio. Thank you Sonic Electronix!!

By Sammy on April 5, 2010

49

found this helpful.

Great

This Harness works great. Makes the install easy and simple. I would recommend this for anyone. Go sonic Go

By Jesse on June 16, 2014

50

found this helpful.

Scosche MA03B / MA03

does what it says. better than using butt connectors! and makes removing head unit and replacing it much faster.

By Jacob on October 6, 2012

47

found this helpful.

Wiring Harness That Works Like You'd Expect.

See title. Nuff said.

By Luis on July 30, 2011

47

found this helpful.

MA03B

easy to connect to radio harness, no cutting of the factory harness.

By Craig on February 8, 2015

47

found this helpful.

Great great radio!

I really enjoy this radio. Ive had it for over 6 months now and Ive had no problems with it. It plays great music. I like that i can sync my iphone to it and play music right from my phone. Thats what i was looking for and I am very pleased with my purchase. It has a great display and I like that it even shows the music from my iphone.

By Hill on January 1, 2013

46

found this helpful.

TIME SAVER

WHAT CAN I SAY ITS A WIRING HARNESS. SAVES TIME WORTH THE CASH SHAVES OFF AT LEAST 30 MINUTES

By Tajinder on September 8, 2009

44

found this helpful.

easy to work with

Free and worked perfectly, Couldn't possibly ask for anything more.

By uriah on January 5, 2015

44

found this helpful.

Good Buy, very good product

Very good, saves a lot of cutting and splicing of wires. I found using this to install the Pioneer DEH 6300 UB deck in My Mazda 3 to be very easy.

By Edvada on October 4, 2011

44

found this helpful.

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