Car Radio Wiring Harnesses | Vehicle-Specific ISO Adapter Cables | InCarTec

Kubota RTV tractor radio replacement adapter cable, allows the fitting of an aftermarket stereo upgrade by adapting the original 9 pin Kubota connector to standard aftermarket ISO connectors.

This cable includes the power and speaker supply.

Suitable for various Kubota RTV tractor vehicles with the original 9 pin connector block

PLEASE NOTE: Please check that the vehicle has a single 9 pin connector at the back of the original radio

Male to female ISO connectors for connecting a European car radio to cars with ISO style connectors.

This cable is an extension of the iso wiring. It is useful on car radio's with recessed iso connectors in the back of the head-unit as the cables on the car loom may not be long enough.

Male to female ISO connectors for connecting a European car radio to cars with ISO style connectors.

This cable is an extension of the iso wiring. It is useful on car radio's with recessed iso connectors in the back of the head-unit as the cables on the car loom may not be long enough.

BMW Quadlock to ISO connectors for connecting a car to an aftermarket car radio.
This harness is for cars without Steering wheel controls and for cars that have a12v ignition supply included in the Quadlock connector.

PLEASE NOTE: For cars with steering wheel controls please use 29-628

This Daewoo Radio ISO Lead (20-107) adapts the factory 18-pin Daewoo radio connector to standard ISO plugs, allowing quick and simple installation of aftermarket stereos. It provides power and speaker connections without modifying the vehicle’s original wiring. Compatible with Daewoo Kalos (2002–2005), Lanos (1997–2004), Leganza (1997–2002), Matiz (1998–2004), Nubira (1997–2004), Rezzo (2000–2004), and Tacuma (2000–2004).

This SsangYong Radio ISO Lead (20-107) converts the factory 18-pin SsangYong radio connector to standard ISO plugs, allowing quick and easy aftermarket stereo installation. It provides reliable power and speaker connections with no need to cut or modify the original wiring. Compatible with SsangYong Actyon, Korando, Kyron, Rexton, and Rodius models.

PLEASE NOTE: For vehicles equipped with steering wheel audio controls, use interface 29-662 to retain full functionality.

This Chevrolet Radio ISO Lead (20-107) adapts the factory 18-pin Chevrolet radio connector to standard ISO plugs for quick and simple aftermarket stereo installation. It provides power and speaker connections without cutting or modifying the vehicle’s wiring. Compatible with Chevrolet Kalos (2005–2008), Matiz (2005–2010), Spark (2010–2012), and Rezzo (2005–2008).

ISO cable for Mitsubishi cars built before 1995 and models from the Diamond-Star Motors alliance of Mitsubishi and Chrysler
 
This cable allows you to connect an aftermarket car radio with European ISO connectors to the cars wiring using the original connectors in the car.

ISO adapter harness for Jaguar XK car models with Standard audio systems and 14 pin connector at the back of the radio.

This adapter harness is designed to adapt from the original connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

Cable to connect Jaguar cars to an after-market European car radio with ISO style connectors.

Only suitable for cars with standard audio systems (without Alpine Amplifiers)

This is for power supply and speakers only. The cable is  to connect Toyota cars  to an after-market European car radio with ISO style connectors.

For all Toyota cars with standard audio systems (without amplifiers)

Nissan radio replacement adapter cable, allows the fitting of an aftermarket car stereo upgrade by adapting the original 10 and 6 pin Nissan connectors to standard aftermarket ISO connectors.

This cable will retain the use of the steering wheel controls when fitting an aftermarket head-units with resistive programmable steering controls (KEY1, KEY2 or SWC1, SWC2) and 3.5mm jack.

This cable is mostly used in cars pre 2005. Check that the car has the twin 10 and 6 pin connectors.

PLEASE NOTE: This kit is only suitable for aftermarket head-units with resistive programmable steering controls (KEY1, KEY2 or SWC1, SWC2) and 3.5mm jack.

ISO adapter harness to adapt the original radio connections in select Chrysler, Dodge and Jeep (2002-2008) vehicles models to an aftermarket car radio with ISO style connectors.

This adapter harness is designed to adapt from the original connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

Fits most Chrysler, Jeep and Dodge models between 2002 and 2008 with standard audio systems (Without OEM amplifiers and without Steering wheel controls)

ISO adapter harness to adapt the original radio connections in select Chrysler, Dodge and Jeep (2002-2008) vehicles models to an aftermarket car radio with ISO style connectors.

This adapter harness is designed to adapt from the original connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

Fits most Chrysler, Jeep and Dodge models between 2002 and 2008 with Boston Acoustic audio systems (Without Steering wheel controls)

Ford (RDS2007) Radio ISO lead/ Amplifier bypass cable.

This cable acts as an amplifier bypass cable, allowing you to drive the cars speakers directly from the new head-unit, bypassing the cars old factory amplifier.

Includes the power plug fitted behind the radio and speakers, fitted at the original amplifier.

Adapter cable to convert Volkswagen group cars with quadlock connectors to a standard ISO connector for fitting an aftermarket head unit.
A hardwired ignition needs to be supplied.

Cable to convert Citroen/ Peugeot cars  with Quadlock connector  to a European car radio with ISO connectors.
Fits Citroen C2,C3,C4,C5,C6 C8
Peugeot 207,307,407, 308,807

NEED TO CONNECT A LOOSE WIRE TO A FUSED IGNITION SUPPLY 

Mercedes (NTG1) Quadlock car radio ISO adapter lead

ISO adapter lead to convert select Mercedes SLK, E and CLS-Class car models (Quadlock connectors) to a European car radio with ISO connectors.

This cable has a loose wire for connecting to an ignition source in the car as their is no traditional + 12v key in ignition supply behind radio. The car has CAN bus data.

For a complete CANbus solution with menu, speed pulse and steering controls use number 39-MB-A20-NTG1

Adapter cable to connect various Chery and DR cars to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original 16 pin connector in the dashboard of Chery and DR vehicles to standard aftermarket ISO connectors to allow the fitting of a new radio.

Only fits vehicles with an OEM radio fitted with 16 pin connector.

Cable to connect the cars harness to an after-market European car radio with ISO style connectors.

Provides power and speaker connections with flying lead for connection to an ignition supply.

For Saab cars cars made between 2002-2005 with Quadlock connector. 

Only for cars without OEM amplifier, Cars with amplifiers have MOST fibre optics which cannot be controlled by aftermarket head-units

Adapter cable to connect various Volkswagen Group cars and vans to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original new style quad lock connector in the dashboard of various Volkswagen, Audi, Seat and Skoda vehicles to standard aftermarket ISO connectors to allow the fitting of a new radio.

Does not provide CAN ignition or steering wheel controls.

Adapter cable to convert Volkswagen Beetle Polo ( with quadlock connectors to a standard ISO connector for fitting an aftermarket head unit.
The harness has a built in CANbus interface that provides a key present ignition power supply to the radio, installation is plug and play.

Adapter cable to convert Audi A1 car models with quadlock connectors to a standard ISO connector for fitting an aftermarket head unit.
The harness has a built in CANbus interface that provides a key present ignition power supply to the radio, installation is plug and play.

Quadlock to ISO radio adapter with CANbus ignition, designed specifically for VW up! (2016–2023), Seat Mii (2017–2021) and Škoda Citigo (2017–2021) vehicles equipped with CANbus ignition only. Converts the factory Quadlock connector to standard ISO plugs for aftermarket head unit installation. Not suitable for vehicles with factory steering wheel audio controls, as these require a dedicated steering wheel control interface. Ideal for upgrading to Apple CarPlay, Android Auto or Bluetooth stereos where CAN ignition is required.

PLEASE NOTE: Not suitable for vehicles with factory steering wheel audio controls

Radio adapter cable for Volkswagen Caddy (3rd Gen Facelift 2.0) 2016–2020 models with a factory Quadlock connector. Converts to standard ISO connection for easy aftermarket stereo installation. Built-in CANbus interface generates a switched ignition feed, ideal for vehicles without a traditional ignition wire. Simplifies installation while preserving original vehicle wiring.

ISO radio adapter harness for VW Transporter T6 (2015–2019) models with quadlock connectors. This lead adapts the factory quadlock connector to a standard ISO connection for installation of an aftermarket head unit. Features a built-in CANbus interface that provides a key-present ignition power supply—activating the stereo with the first turn of the key and maintaining power until the key is removed. Ideal for upgrading factory radios without cutting the vehicle's wiring.

Radio replacement adapter cable with built in CANbus ignition  interface for Porsche cars with original CDR24 or PCM2/2.1 audio systems. These cars have ISO connectors at the back of the head unit.

Plug and play installation.

This adapter does not retain the original Bose amplifier, an additional interface is needed or the amplifier will need to be bypassed.

Radio replacement adapter cable with built in CANbus ignition and speed pulse interface for Porsche cars with original CDR24 or PCM2/2.1 audio systems. These cars have ISO connectors at the back of the head unit.

Plug and play installation.

Hyundai (2017 Onwards) replacement car radio ISO adapter cable (38 PIN connector)

This adapter cable allows you to connect an aftermarket car radio with European iso connectors to the cars wiring using the original connectors in the car.

PLEASE NOTE: Not suitable for cars with steering wheel controls

Radio replacement ISO adapter cable suitable select Volkswagen Crafter (2017-2023) and MAN TGE (2017 Onwards) vehicles with original basic radios.

The adapter cable allows the fitting of an aftermarket stereo upgrade by adapting the original connectors in the vehicle to standard aftermarket ISO connectors. The built in CANbus interface provides an ignition power supply to the new radio. The cable has an extension to allow the original radio to be reconnected in order to change the some of the vehicle settings.

ISO adapter harness for 2018-2021 Ford vehicles with the new style connectors at the back of the radio.

This adapter harness is designed to adapt from the original new Ford style connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

This lead has a loose fly wire, this needs to be connected to an ignition power supply. The original radio in the car is turned on via a CANbus data signal so there is no ignition power supply in the vehicle's original connector.

PLEASE NOTE: A hardwired ignition needs to be supplied.

Radio adapter cable for Mercedes vehicles with original Audio 5 (Sound 5) radios to allow the fitting of an aftermarket stereo upgrade.

The adapter cable is plug and play with a built in CANbus ignition interface so no hard wiring is required.

Adapter cable to convert Polaris Slingshot (2015 Onwards) to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original 36 Pin connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

Adapter cable to convert Fiat Ducato 8 (2021 Onwards) to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original 12 Pin connector in the dashboard to a standard aftermarket ISO connector to allow the fitting of a new radio.

Only fits vehicles with an OEM radio fitted with 12 pin power and speaker connector (not U-Connect)

Adapter cable to connect various General Motors cars and trucks to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original connector in the dashboard of various Chevrolet, Cadillac, Vauxhall, Opel, Holden and Saab vehicles to standard aftermarket ISO connectors to allow the fitting of a new radio.

Only fits vehicles with an OEM radio fitted with larger-style connector. Does not provide CAN ignition, steering wheel controls or illumination outputs.

Adapter cable to connect various MG cars to standard ISO connectors to enable the fitting of an aftermarket head unit.

This adapter harness is designed to adapt from the original 48 Pin quadlock connector in the dashboard of various MG (2009 onwards) vehicles to standard aftermarket ISO connectors to allow the fitting of a new radio.

Only fits vehicles with an OEM radio fitted with large 48 pin quadlock connector. Does not provide CAN ignition or steering wheel controls.

Cable for retention of the original Subwoofer fitted to some versions of the 3rd Generation Honda CR-V (2007-2011) with original 2VN3 head unit.

Audi ISO and mini ISO adapter harness for rear amplified cars. This adapter comes with the option of a fly lead to be connected to the cars fuse box (hardwired) if there is no permanent 12v connection in the cars original radio wiring.

Not suitable for cars with Symphony or Bose Audio

Cable to connect Toyota and Lexus cars  ( after  2005) with TOYOTA/PIONEER  original amplifiers  to to a aftermarket car radio using phono line output from the radio.

Check that the connector matches the one on the back of your original radio.( For steering controls use item 29-725 instead)

if the car has a JBL amplifier you will need item 23-224

For BMW cars built before 2002 with 17 pin Round connector and HARMON KARDON amplifier upgrade.

Retains the use of the amplified audio system, including subwoofer.

For Ford Group cars with Shaker 500 & 10000 to be uses in conjunction with ISO lead 20-143.
This cable includes amplifier turn on remote wire and phono outputs for the subwoofer.
Suitable for multiple Ford, Lincoln and Mercury cars and trucks from the US domestic market without CANbus.

This part needs to be used with a 12v-6v adapter such as our 10-671 as the amplifier has a 6v turn on.

Audi adapter harness for cars with quadlock connectors at the rear of the original head unit and fully amplified audio systems.

This adapter harness has a built in CANbus ignition interface and 4x phono pre-out connectors to integrate with the original amplifier in the car, allowing audio from the new head unit to work with all the speakers and original sub woofer.

The built in CANbus interface will generate an ignition power supply to the new radio.

A double Fakra to DIN antenna adapter is also included and is wired into the adapter harness.

Porsche 986/996 PCM1 BOSE Car audio radio amplifier integration ISO interface.

Connect in line on the speaker ISO cables and the interface converts the audio from high to low level to enable the BOSE amplifier to work.

Interface for Alfa Romeo vehicles with original BOSE audio system

Fits the following Alfa Romeo vehicles:

147, 156, 159, Brera and GT

PLEASE NOTE: This is a special product order which we don't stock. Please email our sales team for availability

Male to female car radio ISO adapter cable for connecting an aftermarket car radio to an Alfa Romeo 147 that has the OEM sub-woofer

Suitable for Alfa Romeo 147 car models with active rear speakers and an original OEM subwoofer.

ISO adapter harness for fitting a new stereo in an Audi A3, A4, A6 or TT with an original BOSE or SYMPHONY amplified audio system with ISO connectors are the back of the head.

The harness has a built in CANbus ignition interface for plug and play installation. Also provides illumination. Use with item 21-120 for antenna FM connection.

Special adapter lead for the fitting of a Mercedes Audio 20 head unit into a vehicle with an original Audio 5 head unit.

Mercedes Audio 20 quadlock to Audio 5 ISO adapter harness.

Allows the fitting of an Audio 20 head unit into a vehicle that was originally fitted with an Audio 5 head unit.

Most commonly used for Mercedes Sprinter vans.