Scosche MA03B Radio Installation Harness Compatible with Select Non-Amplified 2001-2018 Mazda Vehicles. See Fit Guide and Notes in Images to Verify Your Vehicle

Good quality Harness. Does the job very well. no complains.

These harnesses are a must when changing radios they’re cheap and save you time by not having to splice wire hunched over in your car just grab this and the wires to your new radio take it inside sit in the nice A/C while heat shrinking the wires together then when you’re ready just plug it in and when you’re ready to upgrade to a new radio just buy a new one and save time. It also looks way more professional then cut and spliced wires behind your radio

fit and worked perfectly on my 2006 mazda 3, used it to install one of those cheap radios with apple car play.

This fit the bill for my 2001 Mazda Protege. The wire colors were easy to match up with my new Pioneer head unit wiring harness and this one fit the existing wire plug just perfectly. I got this one because it was slightly cheaper that the other brand and with Prime shipping I could have it installed a few days sooner. This was my first car stereo install and the wiring was very easy thanks to this speaker connector.

Excelente

Great product, good fit, good quality wire and terminals

Needed a couple pins that were not in locations I needed. Made pin removal tool out of flattened copper wire to insert and remove unused wires and move to where I needed them for Axcess steering wheel control module. Worked fine. Blessings, John 20:29

I used this for a 2002 Mazda Miata with OEM Bose system, and the wire for the power antenna wasn't populated. Not sure if this was a design oversight or just a one-off issue with the one I received. I wouldn't be surprised if the amp turn on wire is the antenna wire on non Bose cars. Luckily I had a harness laying around from an old car that I was able to pop a pin/wire out of. I found the pinout for the OEM radio online and added the pin to the correct position. I tied the new wire into the amp turn on wire. I also added a toggle switch so that I can keep the antenna down when I'm using any source besides the actual radio. update: i've also realized that auto dimming doesn't seem to be possible with this harness in my situation. the Miata has a strange interior lighting system. If you connect the 2 illumination wires together, you will get auto dimming for the stereo BUT it will damage your main dimmer switch OR blow the TAIL fuse- which will result in having no interior lighting on the instrument cluster and hvac controls, and no tail lights. if you connect *either* of the two illumination wires, you won't damage the switch or blow the fuse, but auto dimming won't work on the stereo. ultimately i left them both disconnected and heatshrinked at the end to protect against shorts. auto dimming is nice, but cluster illumination and tail lights are nicer :) i'm not dinging the rating for the harness for this, because i think it's entirely because of the way mazda designed the lighting circuit.

Excelente producto, viene todo señalado, funciono como lo esperaba, no perdí tiempo buscando que cable iba con cual ya que empata el color de los cables con los de los estéreos comerciales, ademas me ahorre tener que cortar los cables originales.

Fit well and got the job done. Glad it was prime eligible.

Great product. Shipped quickly and highly recommend

works as described

Seems ok with the 12 Mazda 2 plug, (Some carefull lineup with pins before clicking together)