1966 Cadillac Eldorado

Your Eldorado Factory OEM Radio may be difficult or impossible to remove or replace so you'll need to find accessories here to help integrate aftermarket parts

Factory OEM Radio Add-ons for 1966 Cadillac Eldorado

Some Factory OEM Radios, including your Eldorado stereo may be difficult or impossible to replace with an aftermarket stereo. As such, you'll need to find aftermarket accessories such as line output converters, DSPs modules and harnesses, or tech integration kits to add features like Bluetooth, Apple CarPlay, Android Auto and more to your vehicle.

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Stinger SSLoc2

Stinger Select 2-Channel Adjustable Line Output Converter

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Stinger Select 2-Channel Adjustable Line Output Converter

• Adjustable Line Output Converter
• Two channel
• Gold Plated RCA Jacks
• 10 ohm Input impedance

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Fast 3-day shipping to VA. Get it Wed, Oct. 4

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Was $16.00 Details
$4.99

In stock

• Adjustable Line Output Converter
• Two channel
• Gold Plated RCA Jacks
• 10 ohm Input impedance

SSLoc2 small

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Price: $4.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

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Axxess AXLOC-150A

2 Channel Adjustable Line-Output Converter

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2 Channel Adjustable Line-Output Converter

• Adjustable 2-channel line output converter
• 2-channel input
• Separate level adjustments for each channel
• Molded channels

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Fast 3-day shipping to VA. Get it Wed, Oct. 4

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Was $27.00 Details
$24.99

In stock

Only 3 Left!

• Adjustable 2-channel line output converter
• 2-channel input
• Separate level adjustments for each channel
• Molded channels

AXLOC-150A small

Item added to your cart.

Price: $24.99

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NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

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Cerwin-Vega SLMLOC2

SYNCLINK 2-Channel line output converter w/ trigger

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SYNCLINK 2-Channel line output converter w/ trigger

• 2-channel High-powered
• Premium adjustable line output converter
• 6:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• Super Low Distortion

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Fast 3-day shipping to VA. Get it Wed, Oct. 4

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$19.99

In stock

• 2-channel High-powered
• Premium adjustable line output converter
• 6:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• Super Low Distortion

SLMLOC2 small

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Price: $19.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

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Axxess AX-ALOC705

Universal Adjustable Line Output Converter

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Universal Adjustable Line Output Converter

• 2 channel input
• Molded channels for zip ties will not slip
• Onboard gain control knob for ease of adjusting

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Fast 3-day shipping to VA. Get it Wed, Oct. 4

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$14.99

In stock

Only 2 Left!

• 2 channel input
• Molded channels for zip ties will not slip
• Onboard gain control knob for ease of adjusting

AX-ALOC705 small

Item added to your cart.

Price: $14.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

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Metra 44-SIXM

Ultra-Low Profile SIRIUSXM Satellite Radio Antenna with Adhesive/Magnet Mount

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Ultra-Low Profile SIRIUSXM Satellite Radio Antenna with Adhesive/Magnet Mount

• Low-profile, XM Satellite Radio Antenna
• Small design for easy installation
• Shock and vibration proof
• Cable length: 23 ft.

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FREE 3-day shipping to VA. Get it Wed, Oct. 4

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$49.99

In stock

Only 2 Left!

• Low-profile, XM Satellite Radio Antenna
• Small design for easy installation
• Shock and vibration proof
• Cable length: 23 ft.

44-SIXM small

Item added to your cart.

Price: $49.99

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Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during installation.

$18.99

$11.99

Add to cart
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Axxess AXLOC-30F

2-Channel 30W RCA Line-Output Converter

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2-Channel 30W RCA Line-Output Converter

• Fixed level
• 2-channel input
• 30-watts maximum input

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Fast 3-day shipping to VA. Get it Wed, Oct. 4

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Was $17.00 Details
$13.99

In stock

• Fixed level
• 2-channel input
• 30-watts maximum input

AXLOC-30F small

Item added to your cart.

Price: $13.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

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PAC LPA-E.4

4-Channel LOCPRO Advanced Active Line Converter

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4-Channel LOCPRO Advanced Active Line Converter

• Aluminum housing
• Dual variable gain controls
• Clip indicator
• 9.5V Output voltage
• Independent Clip indicator for Front and Rear
• FRemovable quick-connect with screw-type terminal
• Independent Clip indicator for Front and Rear

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FREE shipping to VA. Delivers Oct. 12 - Oct. 19

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Was $159.00 Details
$129.00

Available

Ships in 10-14 days

• Aluminum housing
• Dual variable gain controls
• Clip indicator
• 9.5V Output voltage
• Independent Clip indicator for Front and Rear
• FRemovable quick-connect with screw-type terminal
• Independent Clip indicator for Front and Rear

LPA-E.4 small

Item added to your cart.

Price: $129.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Axxess AX-ALOC710

2-Channel Line Output Converter for adding an aftermarket amplifier

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2-Channel Line Output Converter for adding an aftermarket amplifier

• Designed to install additional aftermarket amplifier
• Provides 55-watt maximum input
• Separate level adjustment for each channel
• Signal sense turn-on

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Fast 3-day shipping to VA. Delivers Oct. 9 - Oct. 11

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Was $20.00 Details
$14.99

In stock.

• Designed to install additional aftermarket amplifier
• Provides 55-watt maximum input
• Separate level adjustment for each channel
• Signal sense turn-on

AX-ALOC710 small

Item added to your cart.

Price: $14.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Axxess AX-ALOC705R

Universal Adjustable Line Output Converter w/ Remote Gain Control

AX-ALOC705R main
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Universal Adjustable Line Output Converter w/ Remote Gain Control

• 2 channel input
• Molded channels for zip ties will not slip
• Signal sensing remote turn-on wire
• Separate remote gain control for easy adjustment

shipping truck icon
Fast 3-day shipping to VA. Get it Wed, Oct. 4

universal icon Universal-fit, works with nearly all vehicles.

empty

Was $47.00 Details
$24.99

In stock

• 2 channel input
• Molded channels for zip ties will not slip
• Signal sensing remote turn-on wire
• Separate remote gain control for easy adjustment

AX-ALOC705R small

Item added to your cart.

Price: $24.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart
Lowest price in 30 days

Universal Backup Camera and SiriusXM Tuner + ($70 Rebate & 3 Months FREE)

Belva BBCAM3 Aluminum Waterproof Rearview Backup Camera + SiriusXM SXV300V1 Package

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Belva BBCAM3 Aluminum Waterproof Rearview Backup Camera + SiriusXM SXV300V1 Package

• Bracket Mount Rearview Backup Camera
• Waterproof Compact Design
• Resolution: 720 x 576
• Adjustable 170 degree Viewing Angle

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FREE 3-day shipping to VA. Get it Wed, Oct. 4

universal icon Universal-fit, works with nearly all vehicles.

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109
Was $159.98 Details
$89.98

In stock

• Bracket Mount Rearview Backup Camera
• Waterproof Compact Design
• Resolution: 720 x 576
• Adjustable 170 degree Viewing Angle

BBCAM3, SXV300V1 small

Item added to your cart.

Price: $89.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during installation.

$18.99

$11.99

Add to cart
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart
Lowest price in 30 days

Belva Universal Backup Barcam + SiriusXM SXV300v1 ($70 Rebate & 3 Months FREE)

V300 SIRIUS XM Connect Vehicle Tuner for Adding Satellite Radio + Belva Universal Backup Cam

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V300 SIRIUS XM Connect Vehicle Tuner for Adding Satellite Radio + Belva Universal Backup Cam

• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing

shipping truck icon
FREE 3-day shipping to VA. Get it Wed, Oct. 4

universal icon Universal-fit, works with nearly all vehicles.

empty

130
Was $189.98 Details
$99.99

In stock

• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing

SXV300V1, BARCAM221 small

Item added to your cart.

Price: $99.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during installation.

$18.99

$11.99

Add to cart
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart
Lowest price in 30 days

SiriusXM SXV300v1 + Belva Backup Camera + Steering Wheel Control Module

SIRIUS XM Tuner ($70 Rebate & 3 Months FREE) + Belva Barcam221 + ASWC1

SXV300V1, BARCAM221, ASWC1 main
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SIRIUS XM Tuner ($70 Rebate & 3 Months FREE) + Belva Barcam221 + ASWC1

• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing

shipping truck icon
FREE 3-day shipping to VA. Get it Wed, Oct. 4

universal icon Universal-fit, works with nearly all vehicles.

empty

130
Was $300.98 Details
$164.97

In stock

Only 2 Left!

• SiriusXM Connect Next Gen Vehicle Tuner For Adding Satellite Radio to Any SiriusXM-Ready Car Stereo
• No Adapters Needed
• Pause, Rewind, and Replay Up To 30 Minutes of Live Satellite Radio
• iTune Tagging
• Compact Design
• Alert Notification When Favorite Song, Team or Artist is Playing

SXV300V1, BARCAM221, ASWC1 small

Item added to your cart.

Price: $164.97

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Five Piece Installer's Panel Removal Tool Kit

Helps with removing dash and trim panels during installation.

$18.99

$11.99

Add to cart
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

GROM Audio BTD Bluetooth Streaming Dongle (GROM-BTD)

Add Bluetooth Hands Free Calling and Music Streaming to GROM-USB, GROM-BT3 and GROM-MST3 Smartphone Integration Kits

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Add Bluetooth Hands Free Calling and Music Streaming to GROM-USB, GROM-BT3 and GROM-MST3 Smartphone Integration Kits

• Compatible With All Grom Audio OEM Interfaces Modules
• Plugs Directly To The Extension Port Of Grom Box
• Gives Wireless Handsfree Calling (Accept/Reject Call)
• Compatible With Large Number Of Phones
• Plug And Play

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Universal-fit, works with nearly all vehicles.

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• Compatible With All Grom Audio OEM Interfaces Modules
• Plugs Directly To The Extension Port Of Grom Box
• Gives Wireless Handsfree Calling (Accept/Reject Call)
• Compatible With Large Number Of Phones
• Plug And Play

BTD small

Item added to your cart.

Price: $65.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Metra Kit 86-5618

Radio Removal Tool for

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Radio Removal Tool for

• Radio Removal Tool
• Compatible with Vehicles
• Secure fit
• Removal Keys
• Ford Specific
• Quality assured

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Universal-fit, works with nearly all vehicles.

empty

Was $10.40 Details
$9.99

• Radio Removal Tool
• Compatible with Vehicles
• Secure fit
• Removal Keys
• Ford Specific
• Quality assured

86-5618 small

Item added to your cart.

Price: $9.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

AudioControl LC8i - Black

8 Channel Line Output Converter with Aux Input

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8 Channel Line Output Converter with Aux Input

• Eight Speaker Level Inputs – Can Accept 400 Watt Signals!
• RCA Auxiliary Input for external device integration
• GTOâ„¢ Signal-Sensing Input
• Internal Channel Summing
• Line Output Converter

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• Eight Speaker Level Inputs – Can Accept 400 Watt Signals!
• RCA Auxiliary Input for external device integration
• GTOâ„¢ Signal-Sensing Input
• Internal Channel Summing
• Line Output Converter

LC8i small

Item added to your cart.

Price: $269.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Kicker KEYLOC® (47KEYLOC)

KEY series powered line-out converter; RoHS Compliant

Go to item page

KEY series powered line-out converter; RoHS Compliant

• 2-channel active line output converter
• 2 speaker-level inputs with up to 400 watts RMS power handling
• 2 preamp-level outputs (up to 10V)

universal icon Universal-fit, works with nearly all vehicles.

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VIP Product Get $13.00 in rewards to spend later

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3
Was $149.99 Details
$129.99

• 2-channel active line output converter
• 2 speaker-level inputs with up to 400 watts RMS power handling
• 2 preamp-level outputs (up to 10V)

KEYLOC small

Item added to your cart.

Price: $129.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

Axxess AX-MLOC720

2 Channel Mini 80 Watt LOC With Signal SensingTurn-On

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2 Channel Mini 80 Watt LOC With Signal SensingTurn-On

• 2-Channel Input
• Adjustable Gain For Each Channel
• 80W Max Per Channel
• 12V Signal Sense Turn On
• Universal Application

universal icon Universal-fit, works with nearly all vehicles.

empty

2
Was $16.99 Details
$14.99

• 2-Channel Input
• Adjustable Gain For Each Channel
• 80W Max Per Channel
• 12V Signal Sense Turn On
• Universal Application

AX-MLOC720 small

Item added to your cart.

Price: $14.99

Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

AudioControl LC7i - Black + Free NVX Complete Bass Knob

6-Channel LOC with AccuBASS + NVX XCR1

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6-Channel LOC with AccuBASS + NVX XCR1

• Six Channel Line Output Converter with AccuBASS
• Six Channels Of Active Speaker Level Inputs – Accepts Up To 400 Watts Per Channel
• AccuBASS Circuitry
• GTO Circuit – Powers Up The Lc7i When It Detects Signal On The Speaker Level Input

universal icon Universal-fit, works with nearly all vehicles.

empty

12
Was $244.99 Details
$215.00

• Six Channel Line Output Converter with AccuBASS
• Six Channels Of Active Speaker Level Inputs – Accepts Up To 400 Watts Per Channel
• AccuBASS Circuitry
• GTO Circuit – Powers Up The Lc7i When It Detects Signal On The Speaker Level Input

LC7i Black, XCR1 small

Item added to your cart.

Price: $215.00

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
NVX Black Handle Stainless Steel Utility Knife

You need one and it's only $3.99

$9.99

$3.99

Add to cart

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    FAQ for Factory OEM Radio Add-on Upgrades in 1966 Eldorado

    Q: Can I upgrade or change the Factory OEM Radio Add-on Upgrades in 1966 Cadillac Eldorado?

    A: Yes this page includes all the best Factory OEM Radio Add-on Upgrades that work in your Eldorado.

    1966 Cadillac Eldorado

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