Add an auxiliary input to your factory system and connect any outside audio source to your factory stereo. Shop now!

Aux Input Adapters & Cables

By adding a 3.5mm jack or auxiliary input to your factory system you can connect any outside audio (and sometimes video) source to your factory stereo such as a portable MP3 player, portable navigation device, remote mount DVD player or other source.
3.5mm Aux Input Adapter Cables
Universal Aux Input Adapters
Aftermarket-Stereo Specific Aux Input Adapters
Aux Input Adapters for Factory Radio
Auxiliary Input Switchers
FM Modulators
FM Transmitters

Top Sellers in Aux Input Adapters & Cables

2006-13 BMW 3 Series, 1 Series and Mini Cooper USB Retention Harness

• USB retention harness
• Allows you to retain your OEM USB port when installing an aftermarket radio
• Plug and Play installation
• No splicing of wires required

$12.99

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Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for Select 2004-2011 Lexus, Scion, and Toyota Vehicles

• Integrates Two Auxiliary Audio Sources Directly To Factory Radio
• For Best Sound Quality
• Plug And Play Installation Maintains Factory Wiring
• Compatible w/2004-2011 Lexus, Scion, Toyota Vehicles

$91.99

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Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2005 Land Rover Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 1999-2005 Land Rover Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$132.99

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Toggle Button Switch, Black with Green LED

• Toggle Button Switch
• Black with Green LED Ring
• IP67 Waterproof Rating
• Cutout Diameter: 19mm

$8.99

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DC Powered Universal iPod/iPhone/MP3 Player 3.5mm Auxiliary FM Transmitter with USB Charging Port

Digital FM Transmitter and Car Charger • Up to 100 Digital Channels • USB Charging port • Includes a 3 ft. Audio Cable

$29.99

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Ships at Later Date

Mini-Jack Audio Cable (4 ft.)

• 4 foot Auxiliary Audio Cable
• 3.5mm to 3.5mm Connection
• Ideal for Portable Audio & Smartphones
• Nylon Design for tangle free experience
• Low profile connector for easy connection
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$6.99

AVAILABLE

Ships at Later Date

Wireless FM modulator to convert to a wired FM modulator

FM Modulator Relay Box • Wireless FM Modulator to Convert to a Wired FM Modulator • This accessory Connects to Audiovox Vehicle Kits SIRCK3 and XC9 only •

$24.99

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Ships at Later Date

Add Bluetooth Hands Free Calling and Music Streaming to Select 2003-2014 Subaru Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 2006-2009 Subaru Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

$129.99

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Mini-Jack Audio Cable (4 ft.)

• 4 foot Auxiliary Audio Cable
• 3.5mm to 3.5mm Connection
• Ideal for Portable Audio & Smartphones
• Nylon Design for tangle free experience
• Low profile connector for easy connection
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$6.99

AVAILABLE

Ships at Later Date

Add Bluetooth Hands Free Calling and Music Streaming to Select 2004-2013 Infiniti and Nissan Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 2004-2013 Infiniti and Nissan Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from Your Smartphone or Bluetooth Enabled Music Player

VIP Guarantee - FREE 2-Day Shipping,
10% Rewards, Extended Warranty and more!

$136.99

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3.5mm Mini Jack Dash Mount Bracket

• 3.5mm Mini Jack Dash Kit
• Extension Cable with Dash Mounting Brackets

$12.99

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Panel Mount 3.5mm and USB Input with Volume Control and 2.1A Charging (Includes 3.5 mm Cable)

• Panel Mount 3.5mm and USB Input
• Volume Control
• 2.1 A Charging
• 3.5mm Cable included

$50.00

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Mini-Jack Audio Cable (4 ft.)

• 4 foot Auxiliary Audio Cable
• 3.5mm to 3.5mm Connection
• Ideal for Portable Audio & Smartphones
• Nylon Design for tangle free experience
• Low profile connector for easy connection
• 100% Pure Crystal-Oxygen Free Copper (PC-OFC)

$6.99

AVAILABLE

Ships at Later Date

6 ft (1.83 m) 2-Channel 3.5 mm Mini to RCA Premium Audio Interconnect

• Fits all standard Mini 3.5 mm (1/8 in.) jacks, including recessed designs
• Left and Right Channel Male RCA Plugs
• Pure OFC Copper Conductors with Polyethylene Dielectrics
• Machined Brass Connector Elements

$14.99

IN STOCK

Toggle Button Switch, Black With Red LED, 5/8"

• Toggle Button Switch
• Black with Red LED Ring
• IP67 Waterproof Rating
• Cutout Diameter: 16mm (5/8")

$8.99

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3.5 mm Audio Jack for Panel-Mounting

• 3.5 mm Audio Jack for Panel-Mounting
• Cable Length: 20 inches
• Cable Color: White
• Rubber cover provides protection against the elements

$34.99

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4000 Series Interconnects 6.0 ft Right Angle 3.5mm to Right Angle 3.5mm

4000 Series 3.5mm car and home audio 6 foot extension cable • Right angle adapters • Twisted cable design to filter interference •

$8.99

IN STOCK

TranzIt BLUE Universal Bluetooth Music Streaming Car Kit with App Control

• TranzIt BLUE Universal Bluetooth Music Streaming Car Kit
• App Controlled Bluetooth for Android and iPhone Smartphones
• Static-Free Audio Streaming
• Factory Look Installation
• FM Modulator or RCA Audio Output
• Provides 4 Selectable FM Broadcast Frequencies
• Auto Reconnect

$57.99

IN STOCK

Add Bluetooth Hands Free Calling and Music Streaming to Select 1998-2009 Audi Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 1998-2009 Audi Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

$129.99

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Android and iOS Smartphone Integration for Select 2006-2014 General Motors Vehicles

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2006-2014 Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac and Saturn Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

15% Off Bluetooth Hands Free Adapter with GROM Purchase!

$156.99

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