Garage
Shop

Loading...
XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

27

$44.99

List price $99.99

AVH-W4500NEX main

Pioneer AVH-W4500NEX

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

5

$899.99

List price $1050.00

Shop all 2003 Acura CL Car Audio, Speakers, & Electronics

Loading...
Filters
filter-icon Filters & Sort

Metra 72-7800

Install New Speakers in select 1982-2025 vehicles from Honda, Acura, Isuzu

72-7800 big
Go to item page Right Arrow Icon of Right Arrow

Install New Speakers in select 1982-2025 vehicles from Honda, Acura, Isuzu

• Speaker harness for select 1982-2025 vehicles from Honda, Acura, Isuzu
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed

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

empty

found car based on your search
This product fits your 2003 CL
82
Was $14.99 Details
$12.99

In stock

• Speaker harness for select 1982-2025 vehicles from Honda, Acura, Isuzu
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed

PAC AOEM-HON20

Interface Module that Allows the Replacement or Addition of an Amplifier in Select 1998-2007 Honda Vehicles

AOEM-HON20 big
Go to item page Right Arrow Icon of Right Arrow

Interface Module that Allows the Replacement or Addition of an Amplifier in Select 1998-2007 Honda Vehicles

• Interface Module Allows Replacement Or Addition Of Amp
• For Select 1998-2007 Honda Vehicles
• Plug In Installation
• Retains Factory Wiring
• 4 Channel RCA Output
• Trigger Wire

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

empty

found car based on your search
This product fits your 2003 CL
12
Was $78.00 Details
$52.99

In stock

• Interface Module Allows Replacement Or Addition Of Amp
• For Select 1998-2007 Honda Vehicles
• Plug In Installation
• Retains Factory Wiring
• 4 Channel RCA Output
• Trigger Wire

Metra 44-PW22 Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

44-PW22 big
Go to item page Right Arrow Icon of Right Arrow

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

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

empty

found car based on your search
This product fits your 2003 CL
3
Was $129.99 Details
$116.99

In stock

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

Metra 70-1721 Wiring Harness

Install a new car stereo in select 1998-2013 vehicles from Honda, Suzuki, Acura

70-1721 big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo in select 1998-2013 vehicles from Honda, Suzuki, Acura

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

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

empty

found car based on your search
This product fits your 2003 CL
26
Was $6.99 Details
$5.99

In stock

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

Scosche HA08B Wiring Harness

Install a new car stereo in select 1998-2013 vehicles from Honda, Acura, Suzuki

HA08B big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo in select 1998-2013 vehicles from Honda, Acura, Suzuki

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

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

empty

found car based on your search
This product fits your 2003 CL
142
Was $8.95 Details
$7.95

In stock

Only 3 Left!

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

Metra 44-PW22B Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

44-PW22B big
Go to item page Right Arrow Icon of Right Arrow

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

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

empty

found car based on your search
This product fits your 2003 CL
1
Was $213.99 Details
$191.99

In stock

Only 1 Left!

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

GROM Audio MBUSB3 Acura and Honda Bluetooth Streaming Kit (GROM-BT3-MBUS)

Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2011 Acura and Honda Factory Radios

MBUSB3 big
Go to item page Right Arrow Icon of Right Arrow

Add Bluetooth Hands Free Calling and Music Streaming to Select 1999-2011 Acura and Honda Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 1999-2011 Acura and Honda Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

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

VIP Product Get $18.00 in rewards to spend later

empty

found car based on your search
This product fits your 2003 CL
$179.99

Available

Ships in 10-14 days

• Hands Free Bluetooth Car Kit
• Compatible With Select 1999-2011 Acura and Honda Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

GROM Audio Acura and Honda Smartphone Music Streaming Kit (GROM-USB3-MBUS BTD)

Control Your Streaming Music from an Android or iOS Smartphone on Select 1997-2011 Acura and Honda Factory Radios

BTD,MBUSU3 big
Go to item page Right Arrow Icon of Right Arrow

Control Your Streaming Music from an Android or iOS Smartphone on Select 1997-2011 Acura and Honda Factory Radios

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1997-2011 Acura and Honda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

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

empty

found car based on your search
This product fits your 2003 CL
9
Was $239.98 Details
$238.99

In stock

Only 3 Left!

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1997-2011 Acura and Honda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

Scosche SHHA02B

Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

SHHA02B big
Go to item page Right Arrow Icon of Right Arrow

Speaker Harness for select 1986-2025 vehicles from Honda, Acura, Isuzu

• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

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

empty

found car based on your search
This product fits your 2003 CL
2
Was $12.95 Details
$9.95

In stock

Only 3 Left!

• Compatible with select 1986-2025 vehicles from Honda, Acura, Isuzu Vehicles
• Plugs Directly Into Vehicles Harness

American International AcuK862 Dash Kit

Install a new Double-DIN car stereo in 1999-2003 Acura TL, CL (Black)

AcuK862 big
Go to item page Right Arrow Icon of Right Arrow

Install a new Double-DIN car stereo in 1999-2003 Acura TL, CL (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 Free shipping in USA. Provide zip for delivery date.

empty

found car based on your search
This product fits your 2003 CL
Was $39.00 Details
$9.99

In stock

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

Metra 99-7868 Dash Kit

Install a new Single-DIN car stereo in 1999-2003 Acura TL, CL

99-7868 big
Go to item page Right Arrow Icon of Right Arrow

Install a new Single-DIN car stereo in 1999-2003 Acura TL, CL

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

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

empty

found car based on your search
This product fits your 2003 CL
3
Was $43.99 Details
$38.99

In stock

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

Metra 70-1725 Wiring Harness

Install a new car stereo and retain factory amplifier in 2001-2006 Acura MDX, CL, RSX

70-1725 big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo and retain factory amplifier in 2001-2006 Acura MDX, CL, RSX

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

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

empty

additional information required
Add more info to confirm vehicle fitment
10
Was $25.99 Details
$22.99

In stock

Only 3 Left!

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

GROM Audio C-MBUS

OEM Harness to Connect GROM Aux, iPod or USB Interface to Factory Stereo for select 1998-2011 vehicles from Honda, Acura

C-MBUS big
Go to item page Right Arrow Icon of Right Arrow

OEM Harness to Connect GROM Aux, iPod or USB Interface to Factory Stereo for select 1998-2011 vehicles from Honda, Acura

• Connects GROM Aux, iPod or USB interface to CD changer port of car stereo
• Compatible with select 1998-2011 vehicles from Honda, Acura

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

empty

found car based on your search
This product fits your 2003 CL
$19.99

Available

Ships in 10-14 days

• Connects GROM Aux, iPod or USB interface to CD changer port of car stereo
• Compatible with select 1998-2011 vehicles from Honda, Acura

Metra 95-7868B Dash Kit

Install a new Double-DIN car stereo in 1999-2003 Acura CL, TL (Matte Black)

95-7868B big
Go to item page Right Arrow Icon of Right Arrow

Install a new Double-DIN car stereo in 1999-2003 Acura CL, TL (Matte Black)

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

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

empty

found car based on your search
This product fits your 2003 CL
7
Was $41.99 Details
$36.99

In stock

Only 2 Left!

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

GROM Audio MBUSU3 (GROM-USB3-MBUS)

Android and iOS Smartphone Integration for Select 1997-2012 Acura and Honda Vehicles

MBUSU3 big
Go to item page Right Arrow Icon of Right Arrow

Android and iOS Smartphone Integration for Select 1997-2012 Acura and Honda Vehicles

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With 1997-2012 Acura and Honda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

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

VIP Product Get $17.50 in rewards to spend later

empty

found car based on your search
This product fits your 2003 CL
$174.99

In stock

Only 3 Left!

07-13-ACURA-MDX-S-ALP big
Go to item page Right Arrow Icon of Right Arrow

Fits

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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

empty

found car based on your search
This product fits your 2003 CL
83
Was $94.99 Details
$82.94

In stock

• 160 watts Peak Each, 45 watts RMS Each
• 0.78" Teteron Dome tweeters
• Injection Molded Polypropylene - IMPP cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

Scosche HA08BCB Wiring Harness

Install a new car stereo in select 1998-2013 vehicles from Honda, Acura, Suzuki

Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo in select 1998-2013 vehicles from Honda, Acura, Suzuki

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Pre-terminated with Butt Connectors

empty

found car based on your search
This product fits your 2003 CL
4
Was $11.95 Details
$9.95

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Pre-terminated with Butt Connectors

Limited time!

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2-way 4-ohm Coaxial Car Speakers (CSC654)

CSC654 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (200W RMS) 6.5” CS Series 2-way 4-ohm Coaxial Car Speakers (CSC654)

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome zero-protrusion tweeters with neodymium magnets
• Polypropylene cone material with Extended Voice Coil (EVC) technology
• Impedance: 4 ohm
• Sensitivity: 90 dB

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

Adapter/Wire Harness available and sold separately

found car based on your search
Fits the following location in your 2003 CL
  • Lower Front Door
110
Was $99.99 Details
Save $23.03
$76.96 /pair

In stock

Alpine iLX-W650

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

iLX-W650 big
Go to item page Right Arrow Icon of Right Arrow

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

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

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

$13 savings on install accessories you need

found car based on your search
This product fits your 2003 CL
114
Was $349.95 Details
$279.95

In stock

Limited time!

Alpine iLX-W670

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

iLX-W670 big
Go to item page Right Arrow Icon of Right Arrow

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

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

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

VIP Product Get $28.00 in rewards to spend later

install icon

Dash Kit/Wire Harness available and sold separately

found car based on your search
This product fits your 2003 CL
54
Was $450.00 Details
Save $170.05
$279.95

In stock

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

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

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    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.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    FAQ for your 2003 CL

    Q: Can I upgrade the factory stereo system in my 2003 Acura CL?

    A: Yes you can improve your sound in your CL by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2003 CL if there is a dash kit and harness solution available.

    Save up to 10 different vehicles in your garage

    2003 Acura CL

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon