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Scosche MDA1B Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

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Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• GM / Chevrolet Antenna Adapter
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

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found car based on your search
This product fits your 1999 Seville
349
Was $8.95 Details
$5.99

In stock

• GM / Chevrolet Antenna Adapter
• Aftermarket Antenna Male (Motorola Plug) to Factory Radio Female (Proprietary Plug)
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles

Scosche MDAB Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

MDAB big
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Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• Connects aftermarket stereo to factory antenna
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Ensures optimal signal quality

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

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found car based on your search
This product fits your 1999 Seville
18
Was $8.95 Details
$6.99

In stock

• Connects aftermarket stereo to factory antenna
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• Ensures optimal signal quality

Metra 40-GM10 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

40-GM10 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

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found car based on your search
This product fits your 1999 Seville
22
Was $19.99 Details
$8.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

XpressKit XK01

Xpress Kit Interfaces with the factory door lock and alarm controls on GM, Chrysler, Dodge or Jeep vehicles equipped with transponder anti-theft systems (DEI Install Bypass Essentials XK01)

XK01 big
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Xpress Kit Interfaces with the factory door lock and alarm controls on GM, Chrysler, Dodge or Jeep vehicles equipped with transponder anti-theft systems (DEI Install Bypass Essentials XK01)

• Door lock & alarm control data interface for select 2002-up GM, Chrysler, Dodge and 1999-up Jeep vehicles
• No key required — works with GM Passkey3, Passlock II and other transponder anti-theft systems
• Upgradeable Multi Vehicle Interface Solution

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FREE shipping to VA. Delivers Apr. 10 - Apr. 17

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found car based on your search
This product fits your 1999 Seville
Was $89.99 Details
$69.99

Available

Ships in 10-14 days

• Door lock & alarm control data interface for select 2002-up GM, Chrysler, Dodge and 1999-up Jeep vehicles
• No key required — works with GM Passkey3, Passlock II and other transponder anti-theft systems
• Upgradeable Multi Vehicle Interface Solution

XK01 small

Item added to your cart.

Price: $69.99

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

Metra 95-2005B Dash Kit

Install a new Double-DIN car stereo in 1996-2005 Cadillac DeVille, Seville, Eldorado

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Install a new Double-DIN car stereo in 1996-2005 Cadillac DeVille, Seville, Eldorado

• Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
5
Was $29.99 Details
$11.99

In stock

• Double-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

95-2005B small

Item added to your cart.

Price: $11.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Raptor AD-GM1 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

AD-GM1 big
Go to item page Right Arrow Icon of Right Arrow

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
2
Was $16.99 Details
$8.99

In stock

• Factory Antenna to Aftermarket Radio Adapter
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna with mini "barbless" or "barbed" plug to aftermarket radio

Metra 40-GM12 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

40-GM12 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2023 vehicles from GMC, Chevrolet, Pontiac

• Factory Antenna to Aftermarket Radio Connector
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
7
Was $19.99 Details
$6.99

In stock

• Factory Antenna to Aftermarket Radio Connector
• select 1958-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• GM factory antenna connector/plug to aftermarket radio

Metra 40-GM21 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2024 vehicles from Chevrolet, GMC, Pontiac

40-GM21 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2024 vehicles from Chevrolet, GMC, Pontiac

• Factory Radio with Mini "Barbless" Connector to Aftermarket Antenna Adapter
• select 1958-2024 vehicles from Chevrolet, GMC, Pontiac Vehicles

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
Was $19.99 Details
$5.99

In stock

• Factory Radio with Mini "Barbless" Connector to Aftermarket Antenna Adapter
• select 1958-2024 vehicles from Chevrolet, GMC, Pontiac Vehicles

Metra 40-GM20 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1958-2024 vehicles from Chevrolet, GMC, Pontiac

40-GM20 big
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Connect your factory antenna to a new aftermarket radio for select 1958-2024 vehicles from Chevrolet, GMC, Pontiac

• Factory Radio with Mini "Barbed" Connector to Aftermarket Antenna Adapter
• select 1958-2024 vehicles from Chevrolet, GMC, Pontiac Vehicles

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
Was $19.99 Details
$6.99

In stock

Only 1 Left!

• Factory Radio with Mini "Barbed" Connector to Aftermarket Antenna Adapter
• select 1958-2024 vehicles from Chevrolet, GMC, Pontiac Vehicles

Metra 70-2001 Wiring Harness

Install a new car stereo in select 1994-2009 vehicles from Buick, Cadillac, Oldsmobile

70-2001 big
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Install a new car stereo in select 1994-2009 vehicles from Buick, Cadillac, Oldsmobile

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
3
Was $19.99 Details
$6.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 99-2005 (99-2005B)

Single DIN Installation Kit for 1996-2005 Cadillac DeVille, Seville, Eldorado

99-2005 big
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Single DIN Installation Kit for 1996-2005 Cadillac DeVille, Seville, Eldorado

• Single DIN Installation kit select 1996-2005 Cadillac DeVille, Seville, Eldorado Vehicles
• High impact, OEM Quality, ABS Plastic construction
• Mounts in factory radio locations
• Full depth storage pockets
• Kit matches factory dash perfectly
• ISO Trim rings

shipping truck icon
Get it Wed, Apr. 3 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
4
Was $29.99 Details
$14.99

In stock

Only 1 Left!

• Single DIN Installation kit select 1996-2005 Cadillac DeVille, Seville, Eldorado Vehicles
• High impact, OEM Quality, ABS Plastic construction
• Mounts in factory radio locations
• Full depth storage pockets
• Kit matches factory dash perfectly
• ISO Trim rings

99-2005 small

Item added to your cart.

Price: $14.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

Axxess AXGM-17

Install a new car stereo, retains Onstar and other factory features

AXGM-17 big
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Install a new car stereo, retains Onstar and other factory features

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable

shipping truck icon
FREE 3-day shipping to VA. Get it Tue, Apr. 2

empty

Was $221.99 Details
$198.99

In stock

Only 1 Left!

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Retains balance and fade
• Micro-B USB Updatable

AXGM-17 small

Item added to your cart.

Price: $198.99

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

Axxess AXGM-16

Install a new car stereo and retention of other factory features

AXGM-16 big
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Install a new car stereo and retention of other factory features

• Provides 12-Volt accessory power (RAP)
• Compatible with amplified audio systems
• Retains the safety warning chimes
• Pre-wired AXSWC harness (AXSWC sold separately)
• Micro-B USB Updatable

shipping truck icon
FREE 3-day shipping to VA. Get it Tue, Apr. 2

empty

Was $221.99 Details
$198.99

In stock

Only 3 Left!

• Provides 12-Volt accessory power (RAP)
• Compatible with amplified audio systems
• Retains the safety warning chimes
• Pre-wired AXSWC harness (AXSWC sold separately)
• Micro-B USB Updatable

AXGM-16 small

Item added to your cart.

Price: $198.99

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

Metra 40-GM31 Antenna Adapter

Connect your factory antenna to a new aftermarket radio for select 1985-2023 vehicles from GMC, Chevrolet, Pontiac

40-GM31 big
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Connect your factory antenna to a new aftermarket radio for select 1985-2023 vehicles from GMC, Chevrolet, Pontiac

• Barb-less Antenna Adapter Kit
• select 1985-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• For the addition of a CD changer or other external devices with built-in FM modulator

shipping truck icon
Delivers Apr. 10 - Apr. 17 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
2
Was $21.99 Details
$9.99

Available

Ships in 10-14 days

• Barb-less Antenna Adapter Kit
• select 1985-2023 vehicles from GMC, Chevrolet, Pontiac Vehicles
• For the addition of a CD changer or other external devices with built-in FM modulator

American International GMK262 Dash Kit

Install a new Double-DIN car stereo in 1996-2005 Cadillac DeVille, Seville, Eldorado (Black)

GMK262 big
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Install a new Double-DIN car stereo in 1996-2005 Cadillac DeVille, Seville, Eldorado (Black)

• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon
Delivers Apr. 10 - Apr. 17 to VA. Order $49+ to ship free.

empty

found car based on your search
This product fits your 1999 Seville
Was $54.00 Details
$14.99

Available

Ships in 10-14 days

• Double-DIN Dash Kit
• Painted scratch-resistant black
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

GMK262 small

Item added to your cart.

Price: $14.99

Essential add-ons
Belva BTK105

5 Piece Installer's Removal Tool Kit

$18.99

$11.99

Add to cart

XPressKit GMDLBP

Door Lock, Alarm, Transponder PassLock Interface

Go to item page Right Arrow Icon of Right Arrow

Door Lock, Alarm, Transponder PassLock Interface

• Transponder and Passlock Interface
• All Temperature Operation
• Maintains High Integrity of Security System
• No Extra Key Required
• Compatible with Any Remote Car Starter
• Easy Programming

empty

found car based on your search
This product fits your 1999 Seville
9
Was $89.99 Details
$45.95

• Transponder and Passlock Interface
• All Temperature Operation
• Maintains High Integrity of Security System
• No Extra Key Required
• Compatible with Any Remote Car Starter
• Easy Programming

GMDLBP small

Item added to your cart.

Price: $45.95

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

Axxess GMOS-06 Wiring Interface

Install a new car stereo and retain the safety warning chimes in 1996-2005 Cadillac DeVille, Eldorado, Seville

Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo and retain the safety warning chimes in 1996-2005 Cadillac DeVille, Eldorado, Seville

• Provides 12-Volt accessory power (RAP)
• For use in Bose amplified systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

empty

found car based on your search
This product fits your 1999 Seville
10
Was $149.99 Details
$105.99

• Provides 12-Volt accessory power (RAP)
• For use in Bose amplified systems
• Retains balance and fade
• Micro-B USB Updatable
• Pre-Wired for ASWC-1 (Sold separately)

GMOS-06 small

Item added to your cart.

Price: $105.99

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
Lowest price in 30 days

Pioneer DMH-W2700NEX

6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Apple CarPlay, Android Auto and Sirius XM Ready

DMH-W2700NEX big
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6.8" Double-DIN Touchscreen Digital Multimedia Receiver with Apple CarPlay, Android Auto and Sirius XM Ready

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Bands Equalizer
• SiriusXM Satellite Radio Ready
• 5 key colors, Automatic vehicle illumination

Get a FREE Camera at Checkout! Shop deal
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FREE 3-day shipping to VA. Get it Tue, Apr. 2
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VIP Product Get $33.00 in rewards to spend later

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$20 savings on install accessories you need

found car based on your search
This product fits your 1999 Seville
3
Was $480.00 Details
$329.99

In stock

Only 1 Left!

• Double DIN Bluetooth Digital Multimedia Receiver
• 6.8" Capacitive Touchscreen Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 2 volts preamp outputs
• 13-Bands Equalizer
• SiriusXM Satellite Radio Ready
• 5 key colors, Automatic vehicle illumination

Boss BVB9358RC with Backup Camera

6.2" Double DIN Touchscreen DVD Multimedia Receiver with Bluetooth and Backup Camera

BVB9358RC big
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6.2" Double DIN Touchscreen DVD Multimedia Receiver with Bluetooth and Backup Camera

• Double DIN Bluetooth DVD Digital Multimedia Receiver
• 6.2" Touchscreen Display Display
• 3 sets of 2 volts preamp outputs
• 7-Band Equalizer with 5 Selectable Presets
• Wireless remote control included
• Includes universal Backup Camera

shipping truck icon
FREE 3-day shipping to VA. Get it Tue, Apr. 2
install icon

$24.97 savings on install accessories you need

found car based on your search
This product fits your 1999 Seville
4
Was $169.99 Details
$164.99

In stock

• Double DIN Bluetooth DVD Digital Multimedia Receiver
• 6.2" Touchscreen Display Display
• 3 sets of 2 volts preamp outputs
• 7-Band Equalizer with 5 Selectable Presets
• Wireless remote control included
• Includes universal Backup Camera

Alpine iLX-W650

7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto

ILX-W650 big
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7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto

• Double DIN Bluetooth Digital Multimedia Receiver
• 7" Capacitive Touchscreen Display Display
• Apple CarPlay and Android Auto Compatible
• 3 sets of 4 volts preamp outputs
• 9-Band Equalizer with Digital Time Correction
• SiriusXM Satellite Radio Ready

Get a FREE Camera at Checkout! Shop deal
shipping truck icon
FREE 3-day shipping to VA. Get it Tue, Apr. 2
VIP Star Icon

VIP Product Get $28.00 in rewards to spend later

install icon

$12 savings on install accessories you need

found car based on your search
This product fits your 1999 Seville
65
Was $349.95 Details
$279.95

In stock

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    We love people and we're ready to help you! See what separates us from our competition.

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    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
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    FAQ for your 1999 Seville

    Q: Can I upgrade the factory stereo system in my 1999 Cadillac Seville?

    A: Yes you can improve your sound in your Seville by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1999 Seville if there is a dash kit and harness solution available.

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    1999 Cadillac Seville

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    • Owner’s manual
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    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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