Mazda Type-C Wireless Carplay Retrofit Kit TK78-66-9U0C - Wireless

In this review of the Mazda Type-C Wireless Carplay Retrofit Kit, the bottom line is simple: it is for Mazda owners who want a reliable, cable-free Apple CarPlay experience while retaining original vehicle functions. The kit upgrades Mazda Connect systems to support wireless CarPlay and faster device charging, making everyday driving more convenient. Installation is reported as straightforward by many users, and the adapter keeps the factory navigation and controls intact, so drivers who value original ergonomics and want Siri access without tethering will find the kit most useful.

Key Features

• Wireless connection: Eliminates the need for a data cable so the phone pairs automatically for a neater interior and easier use.
• 25W PD charging: Supplies faster charging through the hub's USB port while the phone is connected for CarPlay, reducing battery anxiety on long drives.
• Original navigation support: Keeps the car's SD card navigation working so drivers do not lose built-in route guidance when the kit is installed.
• Retains factory controls: Supports steering wheel buttons and the original knob interface so drivers can operate CarPlay without changing how they interact with the system.
• Compatibility coverage: Works with a wide range of Mazda models from 2013 to 2020 when the CMU firmware meets the required version, making it a practical retrofit for many owners.
• Technical support and warranty: Comes with professional technical assistance and a 24-month warranty for added peace of mind after purchase.

Who It's For

The kit is ideal for Mazda owners of models listed in the compatibility notes who want wireless Apple CarPlay without replacing the entire head unit or losing factory features. It suits drivers who prefer the convenience of voice assistance, music streaming, and navigation at the tip of their thumb while preserving original steering and knob controls.

It is not for drivers who need Android Auto support (this adapter only supports wireless CarPlay), or for vehicles that cannot update their CMU firmware to the required version V70.00.21 or later. Owners who frequently experience Bluetooth instability on their phones should be aware some users reported intermittent connection drops and may look for a different hardware or phone combination.

Pros & Cons

Pros

• Easy installation in many cases without major console disassembly, so a quick retrofit is possible.
• Maintains original Mazda functions including navigation SD card and knob/steering controls for safety and familiarity.
• Good build quality and reliable wireless performance for many users, with added 25W PD charging support.
• Manufacturer provides technical support and a 24-month warranty.

Cons

• Some users report occasional connection drops and mixed connectivity experience depending on phone model and environment.
• Does not support Android Auto; only wireless Apple CarPlay is available.

Specifications

Product	Mazda Type-C Wireless Carplay Retrofit Kit
Model / Part	TK78-66-9U0C (replaces OEM media hub)
Feature	Wireless Apple CarPlay only, no Android Auto
Charging	USB port with 25W PD fast charging support
Compatibility	Mazda Connect systems on select Mazda 2/3/6/CX-3/CX-5/CX-9/MX-5 (2013-2020 models listed)
Firmware requirement	CMU firmware V70.00.21 or later required
Support & warranty	Professional technical support and 24-month warranty

Our Verdict

The Mazda Type-C Wireless Carplay Retrofit Kit is a practical upgrade for owners who want wireless CarPlay and faster charging without sacrificing the original Mazda system. It offers strong value for those with compatible firmware and is especially good for drivers who prioritize factory controls and navigation retention; buyers who need Android Auto or who cannot update their CMU should consider alternative solutions.

Frequently Asked Questions

Will this kit support Android Auto?
This adapter supports only wireless Apple CarPlay and does not provide Android Auto compatibility.

Do I need to update my car firmware before installation?
Yes, the CMU firmware must be V70.00.21 or later; update first if your system runs an older version to ensure the hub is recognized and navigation works correctly.

Will I keep my original navigation and controls?
Yes, the hub supports the original Mazda navigation SD card and preserves steering wheel and knob controls so factory functions remain available.