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Discontinued Add an Audio Aux Input to Factory Stereo

Adding additional functionality to your vehicle is always a good thing. Adding AUX capabilities can be a huge upgrade if you have an older vehicle and are limited just CDs and the stereo. Also many modern vehicle are also getting rid of the AUX input in favor of Bluetooth, but for audiophiles the sound quality is not the same. With these harnesses you can add an an AUX input to your existing car stereo.

Can't find a solution for your vehicle? Take a look at all of our aftermarket car stereos with an Auxiliary input.

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iSimple Gateway PXAMG

Universal iPod Adapter with HD Radio and Auxiliary Audio Capabilities

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Universal iPod Adapter with HD Radio and Auxiliary Audio Capabilities

• Universal iPod/iPhone Adapter with Auxiliary Audio Capabilities
• HD Radio, Satellite Radio and Bluetooth are all available as add on modules
• Radio Must Be Satellite Capable

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• Universal iPod/iPhone Adapter with Auxiliary Audio Capabilities
• HD Radio, Satellite Radio and Bluetooth are all available as add on modules
• Radio Must Be Satellite Capable

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Item added to your cart.

Price: $99.95

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
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Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart

PAC AB-TOYX

Toyota and Scion Old and New Style Plugs / Cable for AUX-BOX2

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Toyota and Scion Old and New Style Plugs / Cable for AUX-BOX2

Toyota Old and New Style Plugs / Cable for AUX-BOX • Connects to the Aux-Pod or Aux-Box

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Toyota Old and New Style Plugs / Cable for AUX-BOX • Connects to the Aux-Pod or Aux-Box

P.I.E. FRD03-AUX/S

Auxiliary RCA Audio Input Module for 2003-2007 Select Ford/Lincoln/Mercury Vehicles

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Auxiliary RCA Audio Input Module for 2003-2007 Select Ford/Lincoln/Mercury Vehicles

Auxiliary RCA Audio Input Module • For 2003-2007 Select Ford/Lincoln/Mercury Vehicles • Radio Must Have a "SAT" Button • Radio Must Have Satellite Capabilities • Connects to 16-Pin & 24-Pin Connectors at Headunit

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Auxiliary RCA Audio Input Module • For 2003-2007 Select Ford/Lincoln/Mercury Vehicles • Radio Must Have a "SAT" Button • Radio Must Have Satellite Capabilities • Connects to 16-Pin & 24-Pin Connectors at Headunit

FRD03-AUX/S small

Item added to your cart.

Price: $59.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Audiovox AMBR-1500-BMW

Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select BMW And Mini Vehicles

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Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select BMW And Mini Vehicles

• Smartphone Media/Siri Integration Kit
• For Select BMW and Mini Vehicles
• Siri Enabled for iPhone 4S, iPhone 5 and IOS6 Users
• Control Apps And Listen To Internet Radio
• Digital USB Audio And Level Matched Audio Output

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• Smartphone Media/Siri Integration Kit
• For Select BMW and Mini Vehicles
• Siri Enabled for iPhone 4S, iPhone 5 and IOS6 Users
• Control Apps And Listen To Internet Radio
• Digital USB Audio And Level Matched Audio Output

AMBR-1500-BMW small

Item added to your cart.

Price: $139.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart

iSimple PXHAD2

1998-2004 Audi w/Symphony Sound System Vehicle Harness for PXDP/PXDX

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1998-2004 Audi w/Symphony Sound System Vehicle Harness for PXDP/PXDX

• Vehicle Specific Audi Harness Connects The PXDP or PXDX Interface
• Connects To CD Changer Port
• Converts CD Changer Input To Universal Audio Input

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• Vehicle Specific Audi Harness Connects The PXDP or PXDX Interface
• Connects To CD Changer Port
• Converts CD Changer Input To Universal Audio Input

Peripheral GMH20TC

1997-2004 Chevrolet Corvette ôTö Harness

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1997-2004 Chevrolet Corvette ôTö Harness

1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Chevrolet Corvette “T” Harness. Connects at 20-pin connector at head unit and allows for GMASX to be plugged in at Factory radio unit. (Bose Compatible)

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 Chevrolet Corvette “T” Harness. Connects at 20-pin connector at head unit and allows for GMASX to be plugged in at Factory radio unit. (Bose Compatible)

SoundGate SDSFORD *Price Good Only While Supplies Last*

Dual Auxiliary Input for Select 1995-2005 Ford Vehicles with Changer

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Dual Auxiliary Input for Select 1995-2005 Ford Vehicles with Changer

Digital interface allows for the connection of two sets of auxiliary RCA inputs in select 1995-2005 Ford vehicles with factory installed CD Changer • Able to add multiple audio sources • Requires 12V+ ignition and 12V- ground

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Digital interface allows for the connection of two sets of auxiliary RCA inputs in select 1995-2005 Ford vehicles with factory installed CD Changer • Able to add multiple audio sources • Requires 12V+ ignition and 12V- ground

P.I.E. FRD04-AUX

Auxiliary RCA Audio Input Module for 2004-2010 Select Ford/Lincoln/Mercury Vehicles w/ Ford CAN-Bus

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Auxiliary RCA Audio Input Module for 2004-2010 Select Ford/Lincoln/Mercury Vehicles w/ Ford CAN-Bus

Auxiliary RCA Audio Input Module • For 2004-2010 Select Ford/Lincoln/Mercury Vehicles • Converts the Rear Seat Entertainment Port of Specified OEM Ford/Lincoln/Mercury "CAN-BUS" Radios to RCA Level Audio Inputs

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Auxiliary RCA Audio Input Module • For 2004-2010 Select Ford/Lincoln/Mercury Vehicles • Converts the Rear Seat Entertainment Port of Specified OEM Ford/Lincoln/Mercury "CAN-BUS" Radios to RCA Level Audio Inputs

FRD04-AUX small

Item added to your cart.

Price: $74.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

iSimple Gateway ISHD571

iPod/iPhone Interface Kit for Select 2003-2011 Acura & Honda Vehicles

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iPod/iPhone Interface Kit for Select 2003-2011 Acura & Honda Vehicles

• iPod/iPhone Interface Kit
• For Select 2003-2011 Acura & Honda Vehicles
• Direct Connection for Your iPod/iPhone to Your Factory Radio
• Delivers Digital-Quality Audio
• Display Song, Artist and Album Information on your Factory Radio
• Charge Your iPod/iPhone While You Listen

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• iPod/iPhone Interface Kit
• For Select 2003-2011 Acura & Honda Vehicles
• Direct Connection for Your iPod/iPhone to Your Factory Radio
• Delivers Digital-Quality Audio
• Display Song, Artist and Album Information on your Factory Radio
• Charge Your iPod/iPhone While You Listen

ISHD571 small

Item added to your cart.

Price: $87.94

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart
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GM

Connection to be used with the iPAC-GM3 • For audio input or iPod input in 2007 or newer GM vehicles with factory XM unit

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Connection to be used with the iPAC-GM3 • For audio input or iPod input in 2007 or newer GM vehicles with factory XM unit

Axxess XIAH-FD5

2004-2007 Ford Specific Harness for XIA-D01

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2004-2007 Ford Specific Harness for XIA-D01

2004-2007 Ford Specific Harness for XIA-DO1• XM Satellite, iPod, and RCA Interface for select 2004-2007 Ford Vehicles

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2004-2007 Ford Specific Harness for XIA-DO1• XM Satellite, iPod, and RCA Interface for select 2004-2007 Ford Vehicles

Axxess XIAH-VW4

2002-2007 VW/Audi Specific Harness for XIA-EU1

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2002-2007 VW/Audi Specific Harness for XIA-EU1

2002-2007 VW/Audi Specific Harness for XIA-EU1 • iPod, Xm Satellite, & RCA Interface harness for 2002-2007 Volkswagen/Audi vehicles

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2002-2007 VW/Audi Specific Harness for XIA-EU1 • iPod, Xm Satellite, & RCA Interface harness for 2002-2007 Volkswagen/Audi vehicles

SoundGate AUXMSTMZ1V3 *Price Good Only While Supplies Last*

Dual Auxiliary Input for Select 1994-1996 Mazda Vehicles

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Dual Auxiliary Input for Select 1994-1996 Mazda Vehicles

Dual Auxiliary Input for Select 1994-1996 Mazda Vehicles • Can be used with portable music players • Equipped with factory match connectors • Easy installation • No need to splice into factory wiring

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Dual Auxiliary Input for Select 1994-1996 Mazda Vehicles • Can be used with portable music players • Equipped with factory match connectors • Easy installation • No need to splice into factory wiring

Peripheral PXDX2

Aux2Car, Audio Auxiliary Input Interface Compatible w/ Select Ford CAN-BUS and Toyota LAN Vehicles

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Aux2Car, Audio Auxiliary Input Interface Compatible w/ Select Ford CAN-BUS and Toyota LAN Vehicles

iPod interface allows you to control the iPod directly from your factory radio • Auxiliary audio input device provides clean audio into your sound system • Compatible with Ford CAN-BUS and Toyota "SAT" vehicles

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iPod interface allows you to control the iPod directly from your factory radio • Auxiliary audio input device provides clean audio into your sound system • Compatible with Ford CAN-BUS and Toyota "SAT" vehicles

PXDX2 small

Item added to your cart.

Price: $49.95

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

PAC AAI-GM24

GM Aux Input w/o Slave

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GM Aux Input w/o Slave

Stand Alone Auxiliary Audio Intput to a 2003 - 2005 GM Vehicles with or Without External Audio Slave Unit Installed and Without Factory XM, DVD, or External CD Changer

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Stand Alone Auxiliary Audio Intput to a 2003 - 2005 GM Vehicles with or Without External Audio Slave Unit Installed and Without Factory XM, DVD, or External CD Changer

AAI-GM24 small

Item added to your cart.

Price: $59.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

Neucleus NC-GM39C by American International

(Nucleus NCGM39C) Cadillac/Chevy/GMC

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(Nucleus NCGM39C) Cadillac/Chevy/GMC

Wiring for Aftermarket Radios • Retains GM Class II Factory Computer Chime Features • Keeps factory radio power with delay Retained Accessory Power through Factory Speakers until a door opens • Compatible with most GM Models 2001-2006

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Wiring for Aftermarket Radios • Retains GM Class II Factory Computer Chime Features • Keeps factory radio power with delay Retained Accessory Power through Factory Speakers until a door opens • Compatible with most GM Models 2001-2006

SoundGate SDSHOND

Dual Auxiliary Input for Select Honda Vehicles with Changer

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Dual Auxiliary Input for Select Honda Vehicles with Changer

Digital interface allows for the connection of two sets of auxiliary RCA inputs in select Honda vehicles with CD Changer • Able to add multiple audio sources • Requires 12V+ ignition and 12V- ground

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Digital interface allows for the connection of two sets of auxiliary RCA inputs in select Honda vehicles with CD Changer • Able to add multiple audio sources • Requires 12V+ ignition and 12V- ground

SDSHOND small

Item added to your cart.

Price: $40.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7

SoundGate SDSTOYO *Price Good Only While Supplies Last*

Dual Auxiliary Input for Select Toyota Vehicles with Changer

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Dual Auxiliary Input for Select Toyota Vehicles with Changer

Digital interface allows for the connection of two sets of auxiliary RCA inputs in select 1998-2004 Toyota vehicles • Able to add multiple audio sources into factory radio • Requires 12V+ ignition and 12V- ground

found car based on your search Make sure it fits. Select a vehicle

Digital interface allows for the connection of two sets of auxiliary RCA inputs in select 1998-2004 Toyota vehicles • Able to add multiple audio sources into factory radio • Requires 12V+ ignition and 12V- ground

Audiovox ADUO-100-NIS Open Box Complete

Silverline Duo Integration Kit for iPod/iPhone & Satellite Radio for Infiniti and Nissan Vehicles

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Silverline Duo Integration Kit for iPod/iPhone & Satellite Radio for Infiniti and Nissan Vehicles

Item is used and has box damage
• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Select Infiniti and Nissan Vehicles
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

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Item is used and has box damage
• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Select Infiniti and Nissan Vehicles
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

ADUO-100-NIS small

Item added to your cart.

Price: $20.99

Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart

PAC AAI-GM9 Open Box Complete

GM Auxiliary Audio Input

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GM Auxiliary Audio Input

• Open Box Complete
• Auxiliary Audio Input Interface For 1995-2002 GM Vehicles
• OnStar® Ready
• Plug And Play Installation
• High Quality Noise-Free Audio Isolation

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• Open Box Complete
• Auxiliary Audio Input Interface For 1995-2002 GM Vehicles
• OnStar® Ready
• Plug And Play Installation
• High Quality Noise-Free Audio Isolation

AAI-GM9 small

Item added to your cart.

Price: $27.99

Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during car stereo installation.

$18.99

$11.99

Add to cart

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    FAQ Frequently asked questions in Discontinued Add an Audio Aux Input to Factory Stereo


    Adding an Audio Aux Input to Factory Stereo Frequently Asked Questions (FAQ)
    An audio aux input is a port on your car stereo that allows you to connect an external audio source, such as a smartphone, MP3 player, or tablet. This allows you to play music from your device through your car stereo without having to use a cassette tape or CD.
    There are a few reasons why you might want to add an audio aux input to your factory stereo. First, it allows you to connect to a wider variety of audio sources. Second, it can improve the sound quality of your car stereo. Third, it can be a more convenient way to play music in your car.
    There are a few different ways to add an audio aux input to your factory stereo. One way is to install an aftermarket head unit with an aux input. Another way is to use an auxiliary input adapter. Auxiliary input adapters typically plug into the back of your car stereo and provide a 3.5mm audio jack for connecting external audio sources.
    The benefits of adding an audio aux input to your factory stereo include: The ability to connect to a wider variety of audio sources Improved sound quality More convenient way to play music in your car
    The drawbacks of adding an audio aux input to your factory stereo include: The cost of the auxiliary input adapter or aftermarket head unit The installation process may be difficult for some people The sound quality may not be as good as with a built-in aux input
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