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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 20 in Aux Input Adapters & Cables

2 meter (6 feet) Aux to Aux Cable Connector, Great for iPod / MP3 Player headphone jack connection to car stereo aux input

6 feet Aux Input Connector Adapter • 1/8" Auxiliary Cable • Male to Male Connections • Stereo Signal Transfer • 6 Feet Long • Nickel Plated Contacts • Works With Any 3.5mm Audio Device

FREE

50% off a 3.5mm Aux Audio Cable with Purchase!

$4.99

IN STOCK

Universal Car FM Radio Integration for MP3 Players, Smartphones, and Tablets (TranzitUSB)

• iSimple Tranzit USB In-Car FM Radio Integration Kit
• Play Music and Charge
• Works with Any Car Stereo
• Audio Playback
• Works with Smart Phones, Tablets, and Other Portable Audio Devices
• 3 Installation Configurations
• 3.5mm Audio Input

FREE
$57.95

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Universal USB + 3.5mm Audio Port with Covered Panel

• USB Extension Cable
• Covered Port
• Compatible for Universal Marine Receivers
• USB to 3.5mm Jack

$12.99

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2 ft 3.5mm Male Mini-jack Headphone Aux-2-RCA Male Audio Cable Adapter

• 3.5mm Mini-Jack to RCA Adapter
• 2 ft. Long • Connect iPhone, iPod, MP3 Players & More!
• Full L/R Stereo

$4.99

IN STOCK

USB Digital to Analog Convertor for Apple and Samsung Devices

• USB Digital to Analog Convertor
• Compatible with Apple and Samsung Devices
• Charges and Plays Music from Connected Devices
• Works with Any FM Equipped Radio

FREE
$89.95

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Mobile Car MP3 Cassette Adaptor (DOES NOT INCLUDE CHARGER)

• Universal Cassette Adapter
• Plays iPod, iPhone, MP3, CD and Other Audio Devices via 3.5mm input
• Static Free Connection
• 4.5 Foot Cable Length
• Plug and Play Design

Save 20% on an iSimple BluClik Bluetooth Remote Contol!

$8.99

IN STOCK

5 Ft 3.5mm Auxiliary Input Audio Cable with 5 Volt USB Charging

• Compatible With All GROM Audio OEM Interfaces
• Plugs Directly To The Extension Port Of GROM Box
• GROM Mini Din To 3.5mm Audio Cable
• Adds 5V USB Charging For Many Mobile Phones/MP3 Players
• Plug and Play Design

50% off 3.5mm Auxiliary Cable + USB w/ Purchase!

$14.99

IN STOCK

Perfect for connecting iPods and other devices to any auxiliary connection!

• 10 Pack of 6 feet Aux Input Connector Adapters
• 1/8" Auxiliary Cable
• Male to Male Connections
• Stereo Signal Transfer
• 6 Feet Long
• Nickel Plated Contacts
• Works With Any 3.5mm Audio Device

$9.90

IN STOCK

Dash Mountable Auxiliary Input Adapter

Dash Mountable Auxiliary Input Adapter • Provides Aux Input Anywhere in the Car • Eliminates Messy Tangled Cables • 3/8" Hole Need for Proper Insertion • Easy to Install • Reliable and Secure Connection • 3.5mm to RCA Adapter Included

$12.99

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iSimple Factory Auxiliary Audio Input Interface

• Factory Auxiliary Input Interface
• Integrates Audio Source Directly Into Factory Radio
• Direct Audio Inputs For Excellent Sound Quality

FREE
$57.99

IN STOCK

Android and iOS Compatable Radio Interface for Select 2005-2012 Ford, Lincoln & Mercury Vehicles

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2005-2012 Ford, Lincoln & Mercury Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

FREE

25% off Bluetooth Hands Free Adapter w/ Purchase!

$149.99

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12 Ft Expert Link Auxiliary Mini-Jack Cable

Expert Link Mini-Jack Cable • 3.5mm to 3.5mm Phono Plug Connections • Nickel-Plated Contacts • Stress Relieving Ends • Twisted Pair Construction • Cable Length: 12 Feet

$4.99

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3.5mm Mini Jack Extension Cable 3'

• 3.5mm to 3.5mm Cable

• Cable Length: 3'
• Color: White

$3.29

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2003 GM Auxiliary Audio Input

• Auxiliary Audio Input Interface For 2003-2005 GM Vehicles
• High Quality Audio Isolation Eliminates Engine Noise
• Inputs Source From Such DVD, VCP, MP3

$37.95

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Antenna Bypass FM Modulator for Factory or Aftermarket Car Radios

Antenna Bypass FM Modulator • Compatible with any factory or aftermarket FM Radio • Plays iPod, MP3 Players • Provides crisp sound

$26.99

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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

FREE

Save 20% on an iSimple BluClik Bluetooth Remote Contol!

$124.99

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12 Ft Expert Link Auxiliary Mini-Jack to RCA Interconnect Cable

Expert Link Mini-Jack to RCA Cable • 3.5mm Phono Plug to RCA Interconnects • Gold-Plated Contacts • Stress Relieving Ends • Twisted Pair Construction • Cable Length: 12 Feet • RCA's Have Split Tip Ends & 8-Cut Turbines

$7.99

IN STOCK

3 Ft Expert Link Auxiliary Mini-Jack to RCA Interconnect Cable

Expert Link Mini-Jack to RCA Cable • 3.5mm Phono Plug to RCA Interconnects • Nickel-Plated Contacts • Stress Relieving Ends • Twisted Pair Construction • Cable Length: 3 Feet • RCA's Have Split Tip Ends

$4.99

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Interface Cable with MirrorLink for AppRadio 3 Compatible Devices

Interface Cable • MirrorLink Compatible Device with AppRadio 3 • Requires a MirrorLink App Download for Your Device • Package Includes USB to Micro USB Cable and a USB Extension Cable

$39.99

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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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