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Start-X Remote Starter Kit for Mazda 3 (2014-18), Mazda 6 (2014-21), Mazda CX-3 (2016-22), Mazda CX-5 (2013-25), Mazda CX-9 (2016-23), and Mazda MX-5 Miata (2016-23) | Plug N Play | Lock 3X

  • Based on 530 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Oct 4 – Oct 5
Order within 3 hours and 32 minutes
Available payment plans shown during checkout

Features

  • START YOUR VEHICLE REMOTELY - Use the most complete Plug N Play Remote Starter kit to warm up your vehicle in those freezing mornings. No more waiting 10 min to defog your windshield.
  • COMPATIBILITY This kit is compatible with Mazda 3 2014-2018, Mazda 6 2014 - 2021, Mazda CX-3 2016-2022, Mazda CX-5 2013-2025, Mazda CX-9 2016-2023, and Mazda MX-5 Miata 2016-2023.GAS & AUTOMATIC TRANSMISSION ONLY. Factory remote required. Vehicle engine shuts off when door is open.
  • PLUG N PLAY T-Harness Revised, unique Start-X T-Harness designed specifically for select Mazda's. No wires need to be cut or spliced. However, there is some disassembly of your vehicle required. Please see the video. Instructions are included, or you may view our instruction video for super easy and fast installation.
  • NO NEED FOR EXTRA DEVICES - Start your vehicle by pressing lock 3 times on your factory remote. Press the lock 3x again and the vehicle will turn off.
  • LOCK 3 X With this kit, you press lock 3 times to remote start. This kit can not be changed to Lock-Unlock-Lock. If you would like to remote start by pressing lock unlock check out our other kit. The only difference is how you trigger the remote start.

Manufacturer: ‎Start-X


Brand: ‎Start-X


Item Weight: ‎1.08 pounds


Package Dimensions: ‎8.82 x 4.65 x 3.54 inches


Manufacturer Part Number: ‎ba-maz


Date First Available: March 3, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 4 – Oct 5

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Very easy to install this product
This product meet all of my emptions, this device is made very well and works like a charm. I called the support team before buying their product to ask some question about how the programming work and about an installation, this team was very responsive and know their product and that is why I bought it. Once I did the install that went very well and no issues, I started my car with the remote that came with it when I purchased it. The only thing that I was not able to figure out was how to keep it started once I enter the car, it would shut off. I call the support team and they said that I would need to step on the break for three seconds and it would not shut off. I replied with it should have been in the instructions. The tech replied it should have been printed on the back of the instructions, I told him I read all of the instruction and it was not there. He said did you look at the last page on the back. I reply no. When I did in was printed on the back page. All Good. The tech reply no worries, and asked if all was good. I reply with I more then good at this point. ... show more
Reviewed in the United States on December 12, 2024 by Darryl R Ruiz

  • Doesn't get any easier than this.
Everything fit perfectly and the installation was easier than the videos. Programming the key fob went flawless and was fairly quick and easy.. great range, really glad I purchased this one and saved hundreds of dollars. Thanks for making a great product at such a good price.
Reviewed in the United States on August 1, 2025 by Kevin MacDowell

  • Great remote start system
Install in no time. Works great. And great quality. Been using it regularly for over 2 years now.
Reviewed in the United States on June 9, 2025 by Will

  • Remote start unit
Plug and play took only a few minutes to install works 1st time every time very simple plug and unplug goes in between connectors easily even with limited mobility i was able to inst5unit quickly and easily everything is included programmed in seconds uses cars own remote with no hassle
Reviewed in the United States on July 9, 2025 by charles kilborn

  • Mazda must have!
Why did you pick this product vs others?: Al the reviews said this works great and was easy to install. All you need is a 10mm ratchet, #1 Phillips screwdriver and a pair of scissors or pocket knife to cut the excess off the wire ties
Reviewed in the United States on June 25, 2025 by Elizabeth Bloodworth

  • Easiest installation ever 2016 Mazda CX-5
Literally couldn't ask for a more idiot proof design. Disconnect negative cable from battery. Remove 2 Philips head screws from lower steering wheel cover. Unplug 2 connectors seen on numerous online videos, plug in factory connectors to corresponding size connector in remote start kit, then connect remote start kit connectors back where you removed the factory connectors. Run end of harness with 3 small connectors towards floorboard. Connect 3 small harness connectors the included black module. Reconnect and tighten negative battery cable. On push to start models like ours press push start button twice with fob inside cab. Module LED light starts flashing green, 25 seconds later turns solid green then 3 seconds later turns off. That's it programming is done. Zip tie harness from kit securely with zip ties includes and keep clear of steering column best you can so your tilt steering isn't affected. Snap lower cover of steering cover back together with top cover. Re- tighten 2 Philips head screws you removed. Don't over tighten. Close all 4 doors and hatch. Press lock 3 times wait 5-10 seconds starts automatically. Hit lock 3 times to turn off. We noticed when you use remote start the radio doesn't turn on until you put it in gear. I love this feature especially if you forgot you left your music blaring and you start the car early in the morning or late in the evening. Great design. Easiest install I've ever seen in my life. If you mess up this install you shouldn't be allowed to pump gas it's so simple. ... show more
Reviewed in the United States on January 1, 2025 by Benz Tech

  • So Easy. Debated but Glad I Bought It.
The install took me about a half hour (most of that time was zip tying the harness up to hide it) thanks to a couple really good YouTube videos. When it came time to program the unit, I couldn't believe how fast and simple the procedure was. The only thing I don't like is that when I hit the lock button on the remote 3 times, my car honks twice. I don't think that's a fault of the Start-x product but it would be nice to not have that happen so my neighbors won't get pissed at me every morning. I'll research that a bit more. Anyways, everything works as it should and starts right up. Be sure to disconnect the negative on the battery first and then BEFORE you hook up the little computer box, but only after you have hooked up the harness underneath the steering colum , should u reconnect the car battery. Nice job to whoever developed this thing. Really well made and does the job instantly. Thanks for that. Side note: why is the Mazda CX-5 the MOST expensive Start-X kit of all of the other makes and models?? That part sucked. ... show more
Reviewed in the United States on December 31, 2023 by ZoomZoom!

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