Electronics 70-7903 Wiring Harness for 2001-Up Mazda Vehicles, Apple | Plug-and-play adapter for new head unit install, no cutting factory leads, color-coded connections, easy snap-in hookup

I've made up my own harnesses a long time ago. I was very suprised at the high quality of this harness, especially considering the low price. Thick stranded copper wires that took solder well, thick, tough, durable insulation that doesn't nick or melt. The orange headpiece was very tough and handled change-outs well and always stayed tight. The pins were heavily tinned for a good contact and prevent bad connections from corrosion. In my car, the two amp wires (blu & blu/wht) on the harness aren't used so I repurposed them, moving them the locations to let me tie in the steering wheel controls. It wasn't easy because of how well built this harness is. You can't go wrong with this part.

Worked great on 03 mazda tribute

Worked just fine, all connections are clearly labeled and wires are pre stripped. Super easy to use and install.

Great fit and quality

I purchased this Binize 7 Inch Android 10 head unit along with a Metra Electronics 70-7903 Wiring Harness (specifically designed for '06 MX5). The Metra harness plugs into car harness on one end, and color-coordinated wires that connect to the Binize harness on the other--The Metra harness is not required but simplifies installation. I followed the instructions on vehicle-specific guide and surprisingly there were no issues. The stereo worked the first time, but to get the steering wheel controls to work took another 12+ hours. There are two wires, typically referred to 1N and 1P, coming from the car and going into the dash harness. (The wires can be found on ASWC-1 steering wheel control adapter's website.) There are no corresponding wires Metra Wiring Harness, and these wires need to be spliced to get the steering wheel control to work. That is the reason behind four stars (and not five). Ideally, this vehicle-specific harness should have corresponding wires on the harness.

Nothing complicated here... just a harness that allows you to splice like-colored wires (red to red, violet to violet...) from this harness, to the harness provided by your aftermarket stereo's harness... then just plug this harness into the Mazda's harness... and the stereo works - is wired correctly to each speaker. Mazda's wires (and all auto wires) do not subscribe to the standard stereo color scheme. It made the job dummy-proof and this harness worked fine in my 2007 Mazda5. Note: the factory stereo is integrated with the steering wheel controls and the green LCD display at the top of the dash; this harness does not integrate with either; you need other stuff to keep the steering wheel controls working and I don't know how you'd make an aftermarket radio work with the LCD display.

I might be the only idiot who would ever make this mistake, but I was under the impression that I was supposed to snip the factory wires, removing my vehicle's factory wiring harness, and splice the loose end of these wires onto those wires, and the clip was a standard size that would fit into any aftermarket stereo. I made my life so incredibly difficult - it took about 45 minutes just to find the pinout for my vehicle. I'm now trying to finagle connectors small enough to grab onto my factory wires, which are itty bitty at 20 gauge, and not the same size as aftermarket wires, which are somewhere in the vicinity of 14 gauge. The way this works (if you do it right) is that you splice the stripped end of the wires onto the stripped end of the same color wire on the wiring harness that comes with your new stereo, using heatshrink or push in connectors or butt connectors or whatever (you may want to pull the factory stereo first, just to make sure the new wiring harness fits into the factory wiring harness, but it should). If any colors don't match up, the wires are labeled in small print, and should be labeled on your new stereo harness as well. But for the most part they are standard. Then you carry the whole mess out to the car, and just click your vehicle's white factory harness into the new red harness, plug in the antenna, and slide in your new radio. The factory wire colors are not standardized, it doesn't matter, because the location of each wire is - the pinout is the same in most Mazdas, even though the wires are different colors. The red harness "knows" which hole is which.

Item was received a few days after order was placed (faster than ETA listed). Packing List included in the product is very useful and if needed an RMA can easily be set up. Product is in great condition and even though it is a very basic and simple product it is the quality of this item that allows me to give it a five star. Strongly suggest this product to any of my friends or reviewers reading. Use: 2009 Mazda 6 Aftermarket GPS unit Suggestions: Offering a wider selection of products to be able to complete this installation. Overall great product and very useful. The price is a steal!

Bought it for my 2010 Mazda 3 and was a very straight forward install, plugged smoothly into the OE connector, has all the wires you would need to connect to any aftermarket headunit. Be advised you would need a separate controller/adapter for steering wheel audio controls. Cruise control still works as that is a separate system altogether.

Funciona muy bien, me funcionó bien en mi mazda 6 2014

Ça fonctionne très bien

Muy buen producto, y cumple con todas sus funciones

Muy buen producto, facilita el trabajo súper bien