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
FM Modulators
FM Transmitters

Top Sellers in Aux Input Adapters & Cables

Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for Select 2005-2009 Nissan Vehicles

• Integrates Two Auxiliary Audio Sources Directly To Factory Radio
• For Best Sound Quality
• Two Separate Inputs, RCA and 3.5mm Jack

$89.99

IN STOCK

Add Bluetooth Hands Free Calling and Music Streaming to Select 1994-1998 Mercedes Benz Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 1994-1998 Mercedes Benz Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

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$132.99

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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 •

$10.99

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Universal, Waterproof 3.5mm AUX Input Extension with Dash or Flush Mount Options (WetSounds)

• 3.5mm waterproof AUX Input
• Female to RCA Female
• With Mount
• Machined Brass Connector
• Quad-shielded, double twisted-pair RCA cable construction eliminates interferance

$17.95

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Add Bluetooth Hands Free Calling and Music Streaming to Select 2000-2009 Volvo Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 2000-2009 Volvo Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

$136.99

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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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Silverline Duo Integration Kit for iPod/iPhone & Satellite Radio for Select BMW and Mini Vehicles

• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Select BMW and Mini Vehicles
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone Devices

$97.12

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Universal Panel Mount Input Port

• Universal Panel Mount Input Port
• Provides easy access to USB and 3.5mm audio connection
• Female USB and male stereo RCA connectors included to be attached to back of headunit
• Water resistant cover

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$49.99

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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

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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

$21.95

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tuneFREQ Wireless FM Transmitter with RDS and Digital LED Display for iPod/iPhone

• Wireless FM Transmitter for iPod/iPhone with scanFREQ
• Finds the best transmitting frequency
• Displays artist/song title on RDS Radios
• Easy-to-read Digital LCD Display
• Mini-USB Port for Charging

$49.99

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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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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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Universal Hands Free Calling and Bluetooth Streaming Music Car Kit for Factory Radios

• Provides Bluetooth (HFP) Hands Free Calling
• Provides Bluetooth (A2DP) Audio Streaming
• Provides Song, Artist and title information on RDS Compatible radios
• Connects to the Vehicles Antenna Cable
• Compatible with any Bluetooth Device
• 4 FM Station Selections

Save 20% on an iSimple BluClik Bluetooth Remote Control!

$119.99

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

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

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$132.99

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Custom Video Hookup Game Plate

• Add-on Custom Video Hookup Game Plate
• Universal Design
• Space saving
• Power Outlet with right and left audio inputs and one video input
• Allows for easy connection to gaming or video systems

$11.79

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Mobile Phone Handsfree and Bluetooth Music Streaming Integration For Any Vehicle

• Mobile Phone Integration For Any Vehicle
• Hands-free Calling
• Wireless Audio Streaming
• Wireless Control of Music Playback
• 3.5mm Audio Output
• Dash-mountable Control Button

$99.99

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Add Bluetooth Hands Free Calling and Music Streaming to Select 2001 - 2015 Acura and Honda Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 2001 - 2015 Acura and Honda Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

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$132.99

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BMW DSP Conversion Kit (CABLE-C-DSP)

• Digital Sound Processor Conversion Kit
• Provides 3.5mm AUX-IN Connection
• Compatible with GROM-USB2/GROM-AUX3/GROM-IPD3/GROM-MST3

$69.99

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Universal USB/3.5mm Auxiliary Interface Mount & Cable

• Universal USB/3.5 mm Auxiliary Interface Mount & Cable
• Compatible with any Radio with Rear USB/RCA Inputs
• Length: 6 Feet

$12.99

IN STOCK

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