Double DIN Head Units That Fit the 2009–2019 Mazda 6

The 6 is well served by the aftermarket: below are 2 head units built specifically for the Mazda 6 dash. Because each one is shaped to the factory opening, you skip the dash kit entirely and keep a clean, original look.

Some links on this page are affiliate links — see our affiliate disclosure.

2015–2019 Mazda 6

WitsonCustom fit

9"/10.1" Screen For Mazda 6 Atenza 3 2015-2019 LHD Car Multimedia Stereo GPS CarPlay Player

Screen
10.1"
OS
Android
CarPlay
Yes
Android Auto
RAM/ROM
Multiple configurations available (2+32G through 12+256G)

2009–2012 Mazda 6

What else you need for the install

Custom-fit units need less supporting hardware than universal ones, but a few parts are still worth checking before install day:

Diagram of a complete double DIN installation. Mechanically: dash opening, then dash kit brackets, then the head unit, then the trim facade. Electrically: the factory radio plug, antenna plug, steering wheel buttons and reverse signal each reach the radio through their own vehicle-specific adapter.

Open the diagram full size

The head unit is the generic part. Everything that makes it fit aMazda 6 is in the middle column.
  • Wiring harness / power cable

    Most custom-fit units ship with a plug-in harness for this vehicle — check the listing; a spare harness saves an install day if yours differs by trim.

    Shop on Amazon
  • Radio antenna adapter

    Connects the factory Mazda antenna plug to the standard motorola jack most aftermarket units use.

    Shop on Amazon
  • Steering wheel control interface

    Many custom-fit units retain steering wheel controls via a bundled CAN-bus box — verify before buying a separate interface.

    Shop on Amazon
  • Backup camera

    Nearly every unit here has a rear camera input — adding a camera during the install costs little extra effort.

    Shop on Amazon

Mazda 6 head unit FAQ

Will a double DIN head unit fit my Mazda 6?

Yes. The units listed on this page are custom-fit designs made for the Mazda 6 (2009–2019 model years): the screen and surround are shaped for the 6 dash, so no generic dash kit is needed.

Do I need a dash kit for a Mazda 6 stereo upgrade?

Usually not. Custom-fit units for the 6 include a fascia shaped for the factory opening. You'd only need a dash kit if you instead installed a generic double DIN unit.

Will I keep my steering wheel controls in the 6?

Most custom-fit Android units for the 6 ship with (or support) a CAN-bus decoder that retains steering wheel controls. Confirm the listing mentions your model year before ordering.

What screen sizes are available for the Mazda 6?

Units listed for the Mazda 6 come with 9", 10.1" displays. Larger screens on custom-fit units are shaped to the dash, so a bigger display doesn't necessarily mean cutting or trimming.

Can I install a head unit in the 6 myself?

A 6 head unit swap is a common DIY job: trim removal tools, a screwdriver set, and 1–2 hours are typically enough. The wiring is plug-in when you use the right harness (bundled with most custom-fit units). If you're not comfortable removing dash trim, any car audio shop can do the physical install for a modest fee.