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Discontinued All Factory Stereo Interfaces for your 1994 SC400 close

Browse this category of factory stereo interfaces to find what you need to add an Android device, iPhone/iPod device, an AUX input, HD Radio, or Factory Radio & GPS Bypass to your factory car stereo.

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Explore universal-fit product options for your 1994 SC400
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Parrot MKi9200 KIT 7552

Voice Activated Hands-Free Music Streaming Car Kit with 2.4" Color Screen for Select Nissan and Subaru Vehicles

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Voice Activated Hands-Free Music Streaming Car Kit with 2.4" Color Screen for Select Nissan and Subaru Vehicles

• Advanced Bluetooth Hands-free Car and Music Kit
• 2.4" Color TFT Dot Matrix Display
• Echo Cancellation
• 20W Amplifier
• Text To Speech
• Vocal Caller-ID
• Bluetooth v2.0 + EDR
• Up to 5 Paired Devices
• A2DP Compatible

Universal Icon Universal – fits most vehicles.

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• Advanced Bluetooth Hands-free Car and Music Kit
• 2.4" Color TFT Dot Matrix Display
• Echo Cancellation
• 20W Amplifier
• Text To Speech
• Vocal Caller-ID
• Bluetooth v2.0 + EDR
• Up to 5 Paired Devices
• A2DP Compatible

Audiovox ADUO-101-TOY

Silverline Duo Vehicle Integration Kit for iPod/iPhone & Satellite Radio for Lexus, Scion and Toyota

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Silverline Duo Vehicle Integration Kit for iPod/iPhone & Satellite Radio for Lexus, Scion and Toyota

• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Select Lexus, Scion and Toyota Vehicles
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

No Fit Icon Doesn't fit your SC400

• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Select Lexus, Scion and Toyota Vehicles
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

NAV-TV Porsche PCM3.1-AV 970 Video Bypass (NTV-KIT217)

Add an A/V Input with Video while Vehicle is In Motion on select 2010-2016 Porsche Factory Radios

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Add an A/V Input with Video while Vehicle is In Motion on select 2010-2016 Porsche Factory Radios

• NTV-KIT217
• Provides Audio and Video Inputs
• Enables Video in Motion

No Fit Icon Doesn't fit your SC400

• NTV-KIT217
• Provides Audio and Video Inputs
• Enables Video in Motion

Parrot CK3100 LCD KIT 1817

Voice Activated Hands-Free Car Kit for Select Chrysler, Dodge, Eagle, Jeep, and Plymouth Vehicles

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Voice Activated Hands-Free Car Kit for Select Chrysler, Dodge, Eagle, Jeep, and Plymouth Vehicles

• Bluetooth Universal Hands-Free Car Kit
• Kit Includes Microphone, Dash-Mounted LCD Screen/Keypad, and Control Unit
• Compatible with all Bluetooth Phones
• Voice Recognition Software
• Clear Voice Transmission
• Pairing up to 5 Phones

Universal Icon Universal – fits most vehicles.

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• Bluetooth Universal Hands-Free Car Kit
• Kit Includes Microphone, Dash-Mounted LCD Screen/Keypad, and Control Unit
• Compatible with all Bluetooth Phones
• Voice Recognition Software
• Clear Voice Transmission
• Pairing up to 5 Phones

Audiovox AMBR-1503-AVW

Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit for Audi and Volkswagen Vehicles

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Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit for Audi and Volkswagen Vehicles

• Smartphone Media/Siri Integration Kit
• For Select Audi and Volkswagen Vehicles
• Siri Enabled
• Bluetooth Enabled
• Control Apps And Listen To Internet Radio
• Digital USB Audio And Level Matched Audio Output

No Fit Icon Doesn't fit your SC400

• Smartphone Media/Siri Integration Kit
• For Select Audi and Volkswagen Vehicles
• Siri Enabled
• Bluetooth Enabled
• Control Apps And Listen To Internet Radio
• Digital USB Audio And Level Matched Audio Output

Crux RVCAD-81O Backup Camera Interface Volkswagen w/ MIB/MIB MMI Systems

Backup Camera Interface For Select Audi & Volkswagen Vehicles with MIB/MIB MMI Systems

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Backup Camera Interface For Select Audi & Volkswagen Vehicles with MIB/MIB MMI Systems

• Rear-View Integration Solution for Select Audi & Volkswagen Vehicles with MIB/MIB MMI Systems
• Seamlessly integrates with the factory installed system for activating an aftermarket rear-view camera
• Compatible with NTSC cameras only

No Fit Icon Doesn't fit your SC400

• Rear-View Integration Solution for Select Audi & Volkswagen Vehicles with MIB/MIB MMI Systems
• Seamlessly integrates with the factory installed system for activating an aftermarket rear-view camera
• Compatible with NTSC cameras only

iSimple Gateway ISFD571-OPEN BOX

iPod/iPhone Direct Car Connect Kit for Select 2005-2008 Ford Vehicles, with iPhone 4 Support

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iPod/iPhone Direct Car Connect Kit for Select 2005-2008 Ford Vehicles, with iPhone 4 Support

• iSimple iPod/iPhone Direct Car Connect Kit
• For Select 2005-2008 Ford Vehicles
• iPhone 4 Support
• Keeps the Factory Radio Intact
• Song, Artist and Album Information
• Will Provide Charge On All Dockable iPod/iPhone

No Fit Icon Doesn't fit your SC400

• iSimple iPod/iPhone Direct Car Connect Kit
• For Select 2005-2008 Ford Vehicles
• iPhone 4 Support
• Keeps the Factory Radio Intact
• Song, Artist and Album Information
• Will Provide Charge On All Dockable iPod/iPhone

Parrot MKi9100 KIT 7001

Voice Activated Hands-Free Music Streaming Car Kit for Select Dodge, Eagle, and Mitsubishi Vehicles

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Voice Activated Hands-Free Music Streaming Car Kit for Select Dodge, Eagle, and Mitsubishi Vehicles

• Advanced Bluetooth Hands-free Car and Music Kit
• 2 Line Blue OLED Display
• Echo Cancellation
• 20W Amplifier
• Text To Speech
• Vocal Caller-ID
• Bluetooth v2.0 + EDR
• Up to 5 Paired Devices
• A2DP Compatible

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

• Advanced Bluetooth Hands-free Car and Music Kit
• 2 Line Blue OLED Display
• Echo Cancellation
• 20W Amplifier
• Text To Speech
• Vocal Caller-ID
• Bluetooth v2.0 + EDR
• Up to 5 Paired Devices
• A2DP Compatible

iSimple ISGM651 Open Box Complete (Very Good, Used)

Control Your Streaming Music from an Android or iOS Smartphone on Select 2006-2014 GM Factory Radios

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Control Your Streaming Music from an Android or iOS Smartphone on Select 2006-2014 GM Factory Radios

• Item Condition: Open Box
Premium Bluetooth Smartphone Integration for Select 2006-2014 GM 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

No Fit Icon Doesn't fit your SC400

• Item Condition: Open Box
Premium Bluetooth Smartphone Integration for Select 2006-2014 GM 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

Beat-Sonic Scion, Subaru and Toyota Navigation and Video Bypass (NT6122)

Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2012-2014 Scion, Subaru and Toyota Factory Radios

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Gain Access to Locked Navigation Menus and Video while Vehicle is In Motion on select 2012-2014 Scion, Subaru and Toyota Factory Radios

• Enable functions that lock out when the car goes into motion
• For select 2012-2014 Toyota/Subaru/Scion Vehicles
• Plug and Play harness
• No splicing of factory harness
• Easily reversible to factory specifications
• One-touch switch to easily override factory navigation system
• Control button that enables the DVD player bypass

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No Fit Icon Doesn't fit your SC400

• Enable functions that lock out when the car goes into motion
• For select 2012-2014 Toyota/Subaru/Scion Vehicles
• Plug and Play harness
• No splicing of factory harness
• Easily reversible to factory specifications
• One-touch switch to easily override factory navigation system
• Control button that enables the DVD player bypass

Audiovox AMBR-1500-TOY

Audiovox Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select Lexus, Scion and Toyota Vehicles

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Audiovox Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select Lexus, Scion and Toyota Vehicles

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

No Fit Icon Doesn't fit your SC400

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

Audiovox AMBR-1500-AUD

Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select Audi Vehicles

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Mediabridge Bluetooth Smartphone Multimedia/Siri Integration Kit For Select Audi Vehicles

• Smartphone Media/Siri Integration Kit
• For Select Audi 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

No Fit Icon Doesn't fit your SC400

• Smartphone Media/Siri Integration Kit
• For Select Audi 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

GROM Audio HYUU2P (GROM-USB2P-HYU)

Android and iOS Smartphone Integration for 2007-2008 Hyundai Elantra

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Android and iOS Smartphone Integration for 2007-2008 Hyundai Elantra

• Android, Bluetooth, iPhone Integration Kit
• Compatible With 2007-2008 Hyundai Elantra
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Streaming Audio for Android 4.1 and Above

No Fit Icon Doesn't fit your SC400

• Android, Bluetooth, iPhone Integration Kit
• Compatible With 2007-2008 Hyundai Elantra
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Streaming Audio for Android 4.1 and Above

Audiovox Nissan Carstream Bluetooth Streaming Kit (BT100NIS)

Add Bluetooth Hands Free Calling and Music Streaming to Select 2004-12 Infiniti and Nissan Factory Radios

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Add Bluetooth Hands Free Calling and Music Streaming to Select 2004-12 Infiniti and Nissan Factory Radios

• CarStream Bluetooth 4.0 Streaming Radio Integration Kit for Select Select Nissan & Infiniti 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

No Fit Icon Doesn't fit your SC400

• CarStream Bluetooth 4.0 Streaming Radio Integration Kit for Select Select Nissan & Infiniti 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

Crux ACPMB-78Y

Smartphone Connectivity Integration Interface for Mercedes Benz Vehicles w/ NTG 4.5 Systems

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Smartphone Connectivity Integration Interface for Mercedes Benz Vehicles w/ NTG 4.5 Systems

• Has a built in Dual-Link module that allows connection of Android
• For Select Mercedes Benz Vehicles
• Control Apps using Smartphone Voice Control Feature
• Adds 2 Video Inputs
• Dimensions: 10"L x 7.75"W x 3.25"H

No Fit Icon Doesn't fit your SC400

• Has a built in Dual-Link module that allows connection of Android
• For Select Mercedes Benz Vehicles
• Control Apps using Smartphone Voice Control Feature
• Adds 2 Video Inputs
• Dimensions: 10"L x 7.75"W x 3.25"H

Crux ACPAD-81Z

SmartPhone Connectivity Integration for AUDI Vehicles w/ Concert/Symphony Radio

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SmartPhone Connectivity Integration for AUDI Vehicles w/ Concert/Symphony Radio

• Smartphone Connectivity Interface
• For Select Audi Vehicles
• Control Apps using Smartphone Voice Control Feature
• Adds 2 Video Inputs

No Fit Icon Doesn't fit your SC400

• Smartphone Connectivity Interface
• For Select Audi Vehicles
• Control Apps using Smartphone Voice Control Feature
• Adds 2 Video Inputs

NAV-TV NNG-GM2 LVDS Navigation (NTV-KIT552)

Kit Interfaces the Nav N GO Powered Navigation System Into Select GM Vehicles Equipped With the CUE or LVDS MyLINK Media System

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Kit Interfaces the Nav N GO Powered Navigation System Into Select GM Vehicles Equipped With the CUE or LVDS MyLINK Media System

• GM touch screen functions are used for the navigation control
• Interface allows for an optional backup camera to be added with no additional parts
• Navigation add-on type: T-Harness: video/touch interception
• Activation: OEM steering wheel button or provided push button switch
• Video Inputs: 1 composite (rear cam)

No Fit Icon Doesn't fit your SC400

• GM touch screen functions are used for the navigation control
• Interface allows for an optional backup camera to be added with no additional parts
• Navigation add-on type: T-Harness: video/touch interception
• Activation: OEM steering wheel button or provided push button switch
• Video Inputs: 1 composite (rear cam)

GROM Audio VAGDU2P (GROM-USB2P-VAGD)

Android and iOS Smartphone Integration for Select 2003-2010 VW Vehicles with Double DIN Radio

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Android and iOS Smartphone Integration for Select 2003-2010 VW Vehicles with Double DIN Radio

• Android, Bluetooth, iPhone Integration Kit
• Compatible Select 2003-2010 Volkswagen Double DIN Stereos
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Android in-car play, charge and control
• Plugs Directly Into Vehicles Harness
• Two EXT ports for AUX-IN, Bluetooth and iPod
• Streaming Audio for Android 4.1 and Above

No Fit Icon Doesn't fit your SC400

• Android, Bluetooth, iPhone Integration Kit
• Compatible Select 2003-2010 Volkswagen Double DIN Stereos
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Android in-car play, charge and control
• Plugs Directly Into Vehicles Harness
• Two EXT ports for AUX-IN, Bluetooth and iPod
• Streaming Audio for Android 4.1 and Above

Audiovox ADUO-101-AVW

Duo Integration Kit For iPod/iPhone & Satellite Radio for Audi, Lamborghini and Volkswagen Vehicles

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Duo Integration Kit For iPod/iPhone & Satellite Radio for Audi, Lamborghini and Volkswagen Vehicles

• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Audi, Lamborghini and Volkswagen
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

No Fit Icon Doesn't fit your SC400

• Vehicle Integration Kit for iPod/iPhone and Satellite Radio
• Compatible With Audi, Lamborghini and Volkswagen
• Great Sound Quality With Balanced Audio Design
• Charges iPod And iPhone

Audiovox ADUO-102-NIS

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

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

• 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

No Fit Icon Doesn't fit your SC400

• 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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    FAQ Frequently asked questions in Discontinued All Factory Stereo Interfaces


    Factory Stereo Interfaces Frequently Asked Questions (FAQ)
    Factory stereo interfaces, also known as integration modules or adapters, are devices that enable the seamless integration of aftermarket car audio components with the existing factory stereo system. These interfaces bridge the gap between different technologies and protocols, allowing you to add features like amplifiers, subwoofers, Bluetooth connectivity, or navigation units without replacing the entire factory stereo.
    Factory stereo interfaces work by decoding the signals and protocols used by the factory stereo system and translating them into formats that aftermarket components can understand. These interfaces often connect to the vehicle's wiring harness and the factory stereo's outputs. They convert the audio signals to line-level or digital formats suitable for aftermarket amplifiers or processors. Additionally, some interfaces provide connections for steering wheel controls, backup cameras, and other integrated features, ensuring that you retain the functionality of the factory setup.
    Using factory stereo interfaces offers several benefits. They allow you to enhance your car's audio capabilities without replacing the entire factory stereo, preserving the vehicle's interior aesthetics and integration. Interfaces maintain factory features like steering wheel controls and backup cameras while adding new functionalities. This approach is often more cost-effective than a full stereo replacement. Additionally, interfaces ensure compatibility between aftermarket components and factory systems, reducing the risk of compatibility issues, wiring errors, and technical challenges during installation.
    To choose the right factory stereo interface, consider your vehicle's make, model, and year, as well as the specific aftermarket components you plan to install. Look for interfaces that are compatible with your car's factory stereo and offer the features you need, such as amplifier integration, signal processing, or connectivity options. Reading product descriptions, user reviews, and consulting with car audio professionals can guide you in selecting the appropriate factory stereo interface for your installation.
    Installing a factory stereo interface can vary in complexity depending on your vehicle's wiring and the aftermarket components you're integrating. If you're comfortable with car electronics and have a good understanding of your car's wiring, you might be able to handle the installation yourself. However, if you're not experienced with these tasks, or if your vehicle's wiring is intricate, seeking assistance from a professional car audio installer is recommended. Professionals can ensure proper wiring connections, integration with factory features, and optimal performance, resulting in a seamless and hassle-free installation.
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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.