Start-X Remote Starter Kit for Mazda 3 (2014-18), 6 (2014-21), CX-3 (2016-22), CX-5 (2013-25), CX-9 (2016-23), and MX-5 Miata (2016-23) Vehicles | Plug & Play Install | Lock 3X to Remote Start
Condition: New
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Thursday, Mar 19
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Features
- DIY remote start kit: Add remote start functionality to your vehicle for a fraction of the cost. Enjoy a comfortable driving experience from the start by pre-heating and defrosting your windshield in the winter or cooling down your vehicle before entering in the summer.
- Vehicle compatibility: Mazda 3 (2014, 2015, 2016, 2017, 2018), 6 (2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021), CX-3 (2016, 2017, 2018, 2019, 2020, 2021, 2022), CX-5 (2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025), CX-9 (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023), and MX-5 Miata (2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023) models with either push-to-start or key ignition.
- Vehicle requirements: This kit is designed for both push-to-start and key ignition vehicles. Gas & automatic transmission only. Factory remote required. Some vehicle disassembly may be required; see installation guide for details. As a safety precaution, vehicle will shut down when door is opened; vehicle must be restarted before driving.
- Use your factory remote: Start your vehicle by pressing lock 3X on your existing OEM key fob. Press lock 3X again to turn off vehicle. Factory remote required no remote is included in this kit. The distance you can remote start from is the same distance you can lock/unlock your vehicle.
- *To remote start by pressing "lock-unlock-lock", please check out our other kit (the only difference is how you trigger the remote start).
- Plug and play installation: Included vehicle-specific T-harness eliminates wire cutting and splicing for fast, easy install. Installation video provides clear step-by-step instructions. Module is pre-flashed for your vehicles firmware to ensure seamless integration. Technical and customer support team available for additional help.
Manufacturer: Start-X
Brand: Start-X
Item Weight: 1.06 pounds
Package Dimensions: 8.78 x 4.65 x 3.58 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:
Thursday, Mar 19
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
I installed this module at the start of 2022 on my Mazda 3 2016 hatchback I sport and it has worked perfectly for the past 4 YEARS I would highly recommend this thing it’s amazing and great for winter time I don’t have to leave the house to start it and when I get in it’s nice and warm and ready to go 10/10 will get this for any other car I have in the future super reliable never had an issue and from what I remember it was such an easy install plug and play indeed looks amazing because no wires stick out so it’s truly a must have mod pricey but worth every penny if you use your car every day !!!
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Reviewed in the United States on January 17, 2026 by Pedro
Easy to install. Straight forward directions in English, accompanied with a step by step video guide, works exactly as advertised. True plug and play.
Reviewed in the United States on December 17, 2025 by joe radtke
This was an awesome buy. We bought this as a Christmas gift for my son. The local audio shop wanted $500 to install their brand. I followed the instructions and had this installed in 20 minutes on Christmas morning. Works perfectly. Great buy.
Reviewed in the United States on December 25, 2025 by Mike
Absolutely highly recommended. It been so long since I've bought a truly easy to install and works just like it says! The video right on the ad for the product was all I needed to install this remote start in like 15 min. 10/10 on product, information, and installment. Only thing now is to see how it does with time.
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Reviewed in the United States on December 3, 2025 by Brad
This is an amazing product. I installed it on my wife's 2019 Mazda CX-9 and she loves it. Installation took less than 30 minutes from start to finish. I would highly recommend this product to anybody looking for an aftermarket remote start.
Reviewed in the United States on January 10, 2026 by Nalgahyde
East to install in a half hour, works perfectly for about a year now. I think it will pay for itself in terms of reducing wear on engine given that the engine is nicely warmed up (and so is my car interior) with oil fully distributed before I head out and rev it up. Nice to have AC cooling a bit too before I get in car during summer. Why didn’t I buy this sooner? I took me a half hour to install, following directions and just going slowly and carefully but it’s so easy that I could probably install in under 10-minutes if I had to do it again. It gets the signal to start the car from the car itself, not a separate remote or by receiving signal sure directly from your remote key, so the range is exactly that of your current key fob.
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Reviewed in the United States on November 12, 2025 by MykGeeNYC
This has by FAR proovin to the BEST purchase I've made this year EASY: to self install, FLAWLESS operation... , SO far 😍 can't speak for all vehicle models.., BUT for the Mazda cx-5 :BUY IT!
Reviewed in the United States on January 17, 2026 by THOMAS WOODARD
Updated review: My first unit worked for approx. 1 day. It then began shutting the car down after several seconds. It would continue to try and restart 3 times, but always left the doors unlocked. I contacted their support via Email (No support on weekends). I was sent a replacement unit very quickly. The sad part is that after installing my new module, there was a new issue. Yes, the starter started the car perfectly this time, but now it was disabling my remote key fob, and the door button used to open the locks. I was unable to gain entry into the car while it was running. I had to use the "emergency" manual key to gain entry. Upon opening the door, the car shut off instantly. There was no 30sec time-out to get in and hit the breaks. I tried reprogramming the module using the reset function to no avail. I ended up returning the unit back to Amazon for a full refund. No residual issues are present in my car, so the only thing lost is some time. No hard feeling towards Start-X. I am happy with the support they provided. It was probably just bad luck on my part. I might consider trying them again, but not sure yet. -------------------------------------------------------------------------------------------------------------------------- The only instructions are a card indicating you need to watch a YouTube video for the physical installation. Though it does help, having an actual instruction booklet would be better as you are upside-down under your dash. Second, there is never a time in the video, or on the card when it tells you it is now safe to reconnect the battery. It goes from watch the video, to push the start button twice. It is also vague on if you should actual try and start the car with the breaks on or not (the answer turned out to be no break pedal). The video does not provide any information on how to secure the box under the dash, nor does it give any cable routing information. The harness is also about a foot too long. There is no reason for this huge cable when you only need it to be a 6 or 8 inches in length. Programming takes about 30 seconds and it did work without issue. I would have given it 5 stars if the instructions were actually in existence. The functionality is perfect. Worked on the first try. I love that it works with the manufacturers remote, and that you do NOT need to send this in for programming. Would I buy it again? YES! and I might just do that for my girlfriends Mazda 3, assuming after a month or 2 it is still working.
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Reviewed in the United States on May 12, 2021 by A. Bruno