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

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)

$5.99

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Wireless FM Transmitter for 30 Pin iPod and iPhone with Remote Control

• Provides Audio from Apple Smart Devices and MP3 Players
• Uses FM Tuner from Factory and Aftermarket Car Radios

$29.99

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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

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10% Rewards, Extended Warranty and more!

$136.99

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iPod/iPhone Interface Kit for Select 2003-2012 GM Class II Vehicles

• iPod/iPhone Interface Kit
• For Select 2003-2012 GM Class II 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

$99.99

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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

$89.99

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Control Your Streaming Music from an Android or iOS Smartphone on Select 2003-2014 Acura and Honda Factory Radios

• Premium Bluetooth Smartphone Integration for Select 2006-2014 Acura and Honda Radios
• Full Control for iPhone: Wirelessly (Bluetooth) or Wired (Using Customer’s Apple USB cable)
• Basic Control For Android: Wirelessly (Bluetooth)
• USB Thumb-Drive Support: Up To 32GB And Up To 8,000 MP3 Files

$127.99

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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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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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Wireless Digital FM/RDS Transmitter for iPod with USB Car Charger

Digital FM/RDS Modulator for iPod/iPhone • dTect Technology for Clear Audio Playback • Displays Song Information • Compatible with Any FM Radio • Programmable Tuner • Includes MiniUSB Car Charger

$29.99

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3.5mm Mini Jack Dash Mount Bracket

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

$8.99

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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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6 ft (1.83 m) 3.5 mm Mini to Mini Audio Interconnect

• Male to male audio cable
• Fits all standard Mini 3.5 mm (1/8 in.) jacks
• Pure OFC Copper Conductors with Polyethylene Dielectrics
• Machined Brass Connector Elements

$12.99

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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

$14.99

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Universal 30 Pin iPod, iPhone and Auxiliary Input for Factory Radios

• Audio/Video Connection w/Charging For Apple 30-Pin Devices
• Connects To The Vehicles Antenna Cable
• Uses Stereo 3.5 Mini Jack Input
• Compatible With All Radios With an FM Tuner
• Uses 87.9Mhz. or 88.3Mhz. For Tuning

$45.99

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Auxiliary Input Adapter for Select Acura and Honda Factory Radios

• Plug And Play Installation
• Provides 1 Stereo RCA Audio Input
• Color: Black/Blue
• Converts 14-Pin Satellite/CD Port Of Radio To RCA Input
• Not Compatible With AcuraLink

$69.95

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HDMI to HDMI Cable for Select Kenwood Stereos

• High Speed Cable
• Color: Black
• Cable Length: 3.3ft (1m)
• HD Audio and Video

$19.99

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

• CarStream Bluetooth 4.0 Streaming Radio Integration Kit for Select 2001-2015 Select Toyota Vehicles
• Bluetooth 4.0
• Makes radio Sirius XM compatible
• Hands free calling, music streaming and phone book access from compatible smartphones
• Siri Voice control for iPhone
• Microphone included

Free SiriusXM Tuner After Rebate + 3 Months of Free Service!

$99.99

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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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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

$59.95

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Dual Auxiliary Audio Input Interface with Complete Vehicle Harness for Select 2003-2009 GM Class II Vehicles

• Integrates Two Auxiliary Audio Sources Directly To Radio
• Provides The Best Sound Quality
• Plug And Play Installation Maintains Factory Wiring

$89.95

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