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PAC Car Stereo Installation & Accessories for your 2003 A6

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2003 A6
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PAC HO4

Install a New Car Stereo and Retain the Factory Antenna in select 2009-2020 vehicles from Honda, Acura

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Install a New Car Stereo and Retain the Factory Antenna in select 2009-2020 vehicles from Honda, Acura

• Antenna adapter for aftermarket stereos
• Compatible with select 2009-2020 vehicles from Honda, Acura
• Retains the factory antenna
• Plugs into the factory harness

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No Fit Icon Doesn't fit your A6

List price $24.00
-63% $9.00

In stock

Only 3 Left!

• Antenna adapter for aftermarket stereos
• Compatible with select 2009-2020 vehicles from Honda, Acura
• Retains the factory antenna
• Plugs into the factory harness

PAC HWH1110

Install a New Car Stereo in select 2007-2015 vehicles from Hyundai, Kia

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Install a New Car Stereo in select 2007-2015 vehicles from Hyundai, Kia

• Wiring harness to install a new stereo
• Compatible with select 2007-2015 vehicles from Hyundai, Kia
• Plugs into the factory harness

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No Fit Icon Doesn't fit your A6

List price $24.00
-63% $9.00

In stock

Only 3 Left!

• Wiring harness to install a new stereo
• Compatible with select 2007-2015 vehicles from Hyundai, Kia
• Plugs into the factory harness

PAC KIAK1266

Single DIN or Double DIN Stereo Dash Kit for select 2016-2020 Optima

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Single DIN or Double DIN Stereo Dash Kit for select 2016-2020 Optima

• Single & Double DIN Install Dash Kit and Harness
• Compatible with select 2016-2020 Optima Vehicles
• For vehicles NOT equipped with 7" screen
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction

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No Fit Icon Doesn't fit your A6

List price $74.00
-19% $59.99

In stock

Only 2 Left!

• Single & Double DIN Install Dash Kit and Harness
• Compatible with select 2016-2020 Optima Vehicles
• For vehicles NOT equipped with 7" screen
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction

PAC GM6A-RST Wiring Interface

Install New Car Stereo and Retain Steering Wheel Controls, Factory Amplifier, and Other Factory Features In select 2014-2019 vehicles from Chevrolet, GMC

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Install New Car Stereo and Retain Steering Wheel Controls, Factory Amplifier, and Other Factory Features In select 2014-2019 vehicles from Chevrolet, GMC

• Stereo replacement interface for select 2014-2019 vehicles from Chevrolet, GMC
• Compatible with amplified vehicle models
• Retains OnStar, Bose Amplifier
• Retains steering wheel control and navigation outputs
• Color coded wires for easy installation
• No cutting or splicing required

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No Fit Icon Doesn't fit your A6

List price $439.00
-21% $349.00

In stock

• Stereo replacement interface for select 2014-2019 vehicles from Chevrolet, GMC
• Compatible with amplified vehicle models
• Retains OnStar, Bose Amplifier
• Retains steering wheel control and navigation outputs
• Color coded wires for easy installation
• No cutting or splicing required

PAC CDK662

Single DIN and Double DIN Stereo Dash Kit for select 2014-2022 Promaster 2500 / 3500 / 1500 and Promaster City with Base Stereo Only

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Single DIN and Double DIN Stereo Dash Kit for select 2014-2022 Promaster 2500 / 3500 / 1500 and Promaster City with Base Stereo Only

• Single & Double DIN Install Dash Kit
• Compatible with select 2014-2022 Promaster 2500 / 3500 / 1500 and Promaster City Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible for models with base stereo only

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No Fit Icon Doesn't fit your A6

List price $64.00
-38% $39.99

In stock

Only 3 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2014-2022 Promaster 2500 / 3500 / 1500 and Promaster City Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Compatible for models with base stereo only

PAC RP4.2-HY12

Radio Replacement Interface With Built In Steering Wheel Control Retention for select 2012-2016 Veloster

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Radio Replacement Interface With Built In Steering Wheel Control Retention for select 2012-2016 Veloster

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

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No Fit Icon Doesn't fit your A6

List price $379.00
-54% $175.99

In stock

Only 3 Left!

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation
• No cutting or splicing required

PAC KI6

Install a New Car Stereo and Retain the Factory Antenna in select 2004-2019 vehicles from Hyundai, Kia

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Install a New Car Stereo and Retain the Factory Antenna in select 2004-2019 vehicles from Hyundai, Kia

• Antenna adapter for aftermarket stereos
• Compatible with select 2004-2019 vehicles from Hyundai, Kia
• Retains the factory antenna
• Plugs into the factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $24.00
-58% $10.00

In stock

• Antenna adapter for aftermarket stereos
• Compatible with select 2004-2019 vehicles from Hyundai, Kia
• Retains the factory antenna
• Plugs into the factory harness

PAC SU6

Install a New Car Stereo and Retain the Factory Antenna in select 2005-2014 vehicles from Subaru

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Install a New Car Stereo and Retain the Factory Antenna in select 2005-2014 vehicles from Subaru

• Antenna adapter for aftermarket stereos
• Compatible with select 2005-2014 vehicles from Subaru
• Retains the factory antenna
• Plugs into the factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $24.00
-58% $10.00

In stock

• Antenna adapter for aftermarket stereos
• Compatible with select 2005-2014 vehicles from Subaru
• Retains the factory antenna
• Plugs into the factory harness

PAC GMK461

Single DIN or Double DIN Stereo Dash Kit for select 2018-2021 Equinox

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Single DIN or Double DIN Stereo Dash Kit for select 2018-2021 Equinox

• Single & Double DIN Install Dash Kit
• Compatible with select 2018-2021 Equinox Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Modification to existing sub-dash required

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No Fit Icon Doesn't fit your A6

List price $69.00
-28% $49.99

In stock

Only 3 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2018-2021 Equinox Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• Modification to existing sub-dash required

PAC RPK4-CH4102

Single DIN and Double DIN Dash Kit and Harness for select 2014-2020 Durango

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Single DIN and Double DIN Dash Kit and Harness for select 2014-2020 Durango

• Single & Double DIN Install Dash Kit
• Compatible with select 2014-2020 Durango
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

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VIP Product Get $73.17 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $999.00
-27% $731.70

In stock

Only 3 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2014-2020 Durango
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

PAC CDK663

Double DIN Stereo Dash Kit for select 2007-2008 Caliber and Patriot and Compass

CDK663 big
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Double DIN Stereo Dash Kit for select 2007-2008 Caliber and Patriot and Compass

• Double DIN Install Dash Kit
• Compatible with select 2007-2008 Caliber and Patriot and Compass Vehicles
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• For Models without factory navigation

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VIP Product Get $5.80 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $59.00
$58.00

In stock

Only 2 Left!

• Double DIN Install Dash Kit
• Compatible with select 2007-2008 Caliber and Patriot and Compass Vehicles
• Accommodates ISO Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture
• For Models without factory navigation

PAC HONK813

Single DIN or Double DIN Stereo Dash Kit for select 2016-2021 HR-V

HONK813 big
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Single DIN or Double DIN Stereo Dash Kit for select 2016-2021 HR-V

• Single & Double DIN Install Dash Kit
• Compatible with select 2016-2021 HR-V Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

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VIP Product Get $6.00 in rewards to spend later

No Fit Icon Doesn't fit your A6

List price $64.00
-6% $59.99

In stock

Only 1 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2016-2021 HR-V Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

PAC USB-SB1

OEM USB Port Retention Cable for Select Subaru Vehicles

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OEM USB Port Retention Cable for Select Subaru Vehicles

• OEM USB Port
• Plug and Play
• Retains the Factory USB Port when Installing New Radio
• For Select Subaru Vehicles

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No Fit Icon Doesn't fit your A6

List price $16.00
-25% $11.99

Available

Ships in 10-14 days

• OEM USB Port
• Plug and Play
• Retains the Factory USB Port when Installing New Radio
• For Select Subaru Vehicles

PAC HONK820GB

Single DIN or Double DIN Stereo Dash Kit for select 2017-2021 CR-V

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Single DIN or Double DIN Stereo Dash Kit for select 2017-2021 CR-V

• Single & Double DIN Install Dash Kit
• Compatible with select 2017-2021 CR-V Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $69.00
-28% $49.99

In stock

Only 1 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2017-2021 CR-V Vehicles
• Accommodates ISO Single & Double DIN Mount
• Painted to Match Factory Dash Color
• High-Grade ABS Plastic Construction
• Factory Style Texture

PAC VWH14A

Install a New Car Stereo and Retain OEM Amplifier for select 1965-2017 vehicles from Volkswagen, Audi, Mercedes-Benz

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Install a New Car Stereo and Retain OEM Amplifier for select 1965-2017 vehicles from Volkswagen, Audi, Mercedes-Benz

• OEM amplifier retention harness for aftermarket stereos
• Compatible with select 1965-2017 vehicles from Volkswagen, Audi, Mercedes-Benz (European vehicles)
• Connects to the vehicle's factory harness

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Fits your A6
List price $24.00
-33% $16.00

In stock

Only 2 Left!

• OEM amplifier retention harness for aftermarket stereos
• Compatible with select 1965-2017 vehicles from Volkswagen, Audi, Mercedes-Benz (European vehicles)
• Connects to the vehicle's factory harness

PAC NDK7523

Single DIN and Double DIN Dash Kit for select 2008-2012 Titan

NDK7523 big
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Single DIN and Double DIN Dash Kit for select 2008-2012 Titan

• Single & Double DIN Install Dash Kit
• Compatible with select 2008-2012 Titan
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $84.00
-45% $45.99

In stock

Only 2 Left!

• Single & Double DIN Install Dash Kit
• Compatible with select 2008-2012 Titan
• Accommodates ISO Single & Double DIN mount
• Painted to match factory dash color
• High-Grade ABS plastic construction
• Factory style texture

PAC FWH647

Install a New Car Stereo and Retain the OEM Amplifier in select 1995-2005 vehicles from Ford, Mercury, Lincoln

FWH647 big
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Install a New Car Stereo and Retain the OEM Amplifier in select 1995-2005 vehicles from Ford, Mercury, Lincoln

• Amplifier retention harness for aftermarket stereos
• Compatible with select 1995-2005 vehicles from Ford, Mercury, Lincoln
• Connects to the vehicle's factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $29.00
-31% $19.99

In stock

Only 2 Left!

• Amplifier retention harness for aftermarket stereos
• Compatible with select 1995-2005 vehicles from Ford, Mercury, Lincoln
• Connects to the vehicle's factory harness

PAC ROEM-NIS1 Wiring Interface

Install new car stereo and retain the factory amplifier in select 1990-1996 vehicles from Nissan, Infiniti

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Install new car stereo and retain the factory amplifier in select 1990-1996 vehicles from Nissan, Infiniti

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Retains factory wiring integrity
• Plug-and-play installation

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No Fit Icon Doesn't fit your A6

2
List price $129.00
-53% $59.99

In stock

• Provides 12-Volt accessory power (RAP)
• Designed for amplified models
• Retains factory wiring integrity
• Plug-and-play installation

PAC HWH1140

Install a New Car Stereo in select 2010-2018 vehicles from Hyundai, Kia

HWH1140 big
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Install a New Car Stereo in select 2010-2018 vehicles from Hyundai, Kia

• Wiring harness to install a new stereo
• Compatible with select 2010-2018 vehicles from Hyundai, Kia
• Plugs into the factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $24.00
-54% $11.00

In stock

• Wiring harness to install a new stereo
• Compatible with select 2010-2018 vehicles from Hyundai, Kia
• Plugs into the factory harness

PAC CWH64A

Install a New Car Stereo and Retain OEM Amplifier for select 1984-2012 vehicles from Dodge, Chrysler, Plymouth

CWH64A big
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Install a New Car Stereo and Retain OEM Amplifier for select 1984-2012 vehicles from Dodge, Chrysler, Plymouth

• OEM amplifier retention harness for aftermarket stereos
• Compatible with select 1984-2012 vehicles from Dodge, Chrysler, Plymouth
• Connects to the vehicle's factory harness

shipping truck icon Free shipping in USA. Provide zip for delivery date.

No Fit Icon Doesn't fit your A6

List price $24.00
-29% $17.00

In stock

Only 3 Left!

• OEM amplifier retention harness for aftermarket stereos
• Compatible with select 1984-2012 vehicles from Dodge, Chrysler, Plymouth
• Connects to the vehicle's factory harness

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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