Garage
Shop

Loading...
BMV62W main

Belva BMV62W

6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto and Phone Mirroring

22

$89.99

List price $269.99

DMH-1770NEX main

Pioneer DMH-1770NEX

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

44

$299.99

List price $360.00

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)

34

$129.95

List price $170.00

PD-651B main

Power Acoustik PD-651B

6.5" Double DIN Touchscreen DVD/CD Digital Multimedia Receiver with Bluetooth

11

$89.99

List price $206.99

P1572 main

Rockford Fosgate Punch P1572

240W Peak (120W RMS) 5x7" Punch Series 2-way 4-ohm Coaxial Car Speakers

7

$109.99

List price $109.99

Stage3 8627 main

JBL Stage3 8627 (STAGE38627AM)

500W Peak (100W RMS) 6x8" Stage3 Series 2-way Coaxial 3-ohm Speakers

1

$89.95

List price $109.95

DMH-2000NEX main

Pioneer DMH-2000NEX

6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, Alexa (Sirius XM Ready)

2

$369.99

List price $470.00

TS-T110 main

Pioneer TS-T110

240W Peak (80W RMS) 7/8-Inch Hard-Dome Tweeters (Pair)

43

$49.99

List price $55.00

BVL62 main

Belva BVL62

6.2" Double DIN Touchscreen DVD Multimedia Receiver with Bluetooth

25

$99.99

List price $199.99

Shop all 2004 Mazda 3 Car Audio, Speakers, & Electronics

Loading...
Filters
filter-icon Filters & Sort

Race Sport Accessories H11TLED

H11 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

H11TLED big
Go to item page Right Arrow Icon of Right Arrow

H11 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

• H11 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

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

VIP Product Get $6.90 in rewards to spend later

empty

found car based on your search
This product fits your 2004 3
Was $89.00 Details
$69.00

In stock

Only 2 Left!

• H11 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

Metra 72-5600

Install New Speakers in select 1998-2019 vehicles from Ford, Mazda, Lincoln

72-5600 big
Go to item page Right Arrow Icon of Right Arrow

Install New Speakers in select 1998-2019 vehicles from Ford, Mazda, Lincoln

• Compatible with select 1998-2019 vehicles from Ford, Mazda, Lincoln Vehicles
• 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 2004 3
99
Was $14.99 Details
$12.99

In stock

• Compatible with select 1998-2019 vehicles from Ford, Mazda, Lincoln Vehicles
• Connects aftermarket speakers to the factory speaker harness
• Quick and easy installation
• No cutting needed

Crux SWR-A

Steering Wheel Control Retention Interface for Analog SWC

SWR-A big
Go to item page Right Arrow Icon of Right Arrow

Steering Wheel Control Retention Interface for Analog SWC

• Retains Steering Wheel Controls
• Retains VR Command
• Works with Sony Radio with CarPlay Function
• Dimension: 3.5" L x 2.5" W x 7" H

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

empty

found car based on your search
This product fits your 2004 3
Was $69.95 Details
$43.95

In stock

• Retains Steering Wheel Controls
• Retains VR Command
• Works with Sony Radio with CarPlay Function
• Dimension: 3.5" L x 2.5" W x 7" H

Race Sport Accessories H7TLED

H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

H7TLED big
Go to item page Right Arrow Icon of Right Arrow

H7 Terminator Series Fan-less Shallow-mount LED Conversion Headlight Kit with Pinpoint Projection Optical Aims

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

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

VIP Product Get $6.90 in rewards to spend later

empty

additional information required
Add more info to confirm vehicle fitment
Was $89.00 Details
$69.00

In stock

Only 2 Left!

• H7 Fan-less LED Conversion Headlight Kit
• IP67 waterproof rating
• 2000 lux / 2250 lumens per bulb
• See 2-3 times further than stock lighting systems
• Low-mounting depth base design

GROM Audio MAZB3 Mazda Bluetooth Streaming Kit (GROM-BT3-MAZ)

Add Bluetooth Hands Free Calling and Music Streaming to Select 2002-2008 Mazda Factory Radios

MAZB3 big
Go to item page Right Arrow Icon of Right Arrow

Add Bluetooth Hands Free Calling and Music Streaming to Select 2002-2008 Mazda Factory Radios

• Hands Free Bluetooth Car Kit
• Compatible With Select 2002-2008 Mazda 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 2004 3
2
$179.99

Available

Ships in 10-14 days

• Hands Free Bluetooth Car Kit
• Compatible With Select 2002-2008 Mazda Vehicles
• Plugs Directly Into Vehicles Harness
• Streaming Audio from your Smartphone or Bluetooth Enabled Music Player

Lowest price in 30 days

Metra 70-7903 Wiring Harness

Install a new car stereo in select 2001-2024 vehicles from Mazda, Fiat

70-7903 big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo in select 2001-2024 vehicles from Mazda, Fiat

• 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 2004 3
17
Was $6.99 Details
$5.99

In stock

Only 2 Left!

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

Scosche SHFD03B

Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln

SHFD03B big
Go to item page Right Arrow Icon of Right Arrow

Speaker Harness for select 1998-2019 vehicles from Ford, Mazda, Lincoln

• Compatible with select 1998-2019 vehicles from Ford, Mazda, Lincoln 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 2004 3
7
Was $11.03 Details
$8.99

In stock

• Compatible with select 1998-2019 vehicles from Ford, Mazda, Lincoln Vehicles
• Plugs Directly Into Vehicles Harness

Scosche MA03B Wiring Harness

Install a new car stereo in select 2001-2018 vehicles from Mazda

MA03B big
Go to item page Right Arrow Icon of Right Arrow

Install a new car stereo in select 2001-2018 vehicles from Mazda

• 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 2004 3
26
$14.99

In stock

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

Scosche MA1540B / MA1540 Dash Kit

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3 (Black)

MA1540B big
Go to item page Right Arrow Icon of Right Arrow

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3 (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 2004 3
7
Was $22.95 Details
$16.99

In stock

Only 3 Left!

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

Metra 95-7504 Dash Kit

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3

95-7504 big
Go to item page Right Arrow Icon of Right Arrow

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3

• Single-DIN or Double-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 2004 3
5
Was $61.99 Details
$54.99

In stock

Only 2 Left!

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

iDataLink Maestro HRN-HRR-MA1 Wiring Harness

Install a New Car Stereo in select 2004-2025 vehicles from Mazda (Requires ADS-MRR or ADS-MRR2 Module)

HRN-HRR-MA1 big
Go to item page Right Arrow Icon of Right Arrow

Install a New Car Stereo in select 2004-2025 vehicles from Mazda (Requires ADS-MRR or ADS-MRR2 Module)

• Fits select 2004-2025 vehicles from Mazda
• Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
• Retains select factory features
• Provides navigation and illumination outputs

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

empty

found car based on your search
This product fits your 2004 3
Was $79.99 Details
$54.99

In stock

• Fits select 2004-2025 vehicles from Mazda
• Designed for use with iDataLink ADS-MRR or iDataLink ADS-MRR2 module (Sold separately)
• Retains select factory features
• Provides navigation and illumination outputs

GROM Audio Mazda Smartphone Music Streaming Kit (GROM-USB3-MAZ BTD)

Control Your Streaming Music from an Android or iOS Smartphone on Select 2002-2008 Mazda Factory Radios

Go to item page Right Arrow Icon of Right Arrow

Control Your Streaming Music from an Android or iOS Smartphone on Select 2002-2008 Mazda Factory Radios

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2002-2008 Mazda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

empty

found car based on your search
This product fits your 2004 3
9
Was $239.98 Details
$238.99

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2002-2008 Mazda Stereos
• Optional 3.5mm AUX and Bluetooth
• Streaming Audio for Android 4.1 and Above

Metra 99-7504 Dash Kit

Install a new Single-DIN car stereo in select 2004-2009 Mazda 3

99-7504 big
Go to item page Right Arrow Icon of Right Arrow

Install a new Single-DIN car stereo in select 2004-2009 Mazda 3

• Single-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 2004 3
2
Was $43.99 Details
$38.99

In stock

Only 1 Left!

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

Scosche MA1536B / MA1536 Dash Kit

Install a new Single-DIN car stereo in select 2004-2009 Mazda 3 (Black)

MA1536B big
Go to item page Right Arrow Icon of Right Arrow

Install a new Single-DIN car stereo in select 2004-2009 Mazda 3 (Black)

• Single-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 2004 3
8
Was $19.99 Details
$10.99

Available

Ships in 10-14 days

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

GROM Audio MAZU3 (GROM-USB3-MAZ)

Android and iOS Smartphone Integration for Select 2002-2008 Mazda Vehicles

MAZU3 big
Go to item page Right Arrow Icon of Right Arrow

Android and iOS Smartphone Integration for Select 2002-2008 Mazda Vehicles

• Android, Bluetooth, iPhone, iPod Integration Kit
• Compatible With Select 2002-2008 Mazda 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 2004 3
$174.99

Available

Ships in 10-14 days

American International MazK844 Dash Kit

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3

MazK844 big
Go to item page Right Arrow Icon of Right Arrow

Install a new Double-DIN car stereo in select 2004-2009 Mazda 3

• 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 2004 3
1
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

GROM Audio C-MAZ02S

OEM Harness to Connect GROM Aux, iPod or USB Interface to Factory Stereo for select 2002-2008 vehicles from Mazda

C-MAZ02S 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 2002-2008 vehicles from Mazda

• Connects GROM Aux, iPod or USB interface to CD changer port of car stereo
• Compatible with select 2002-2008 vehicles from Mazda

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

VIP Product Get $2.00 in rewards to spend later

empty

found car based on your search
This product fits your 2004 3
$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 2002-2008 vehicles from Mazda

(2) 72-5600,(2) NSP68,BTK106 big
Go to item page Right Arrow Icon of Right Arrow

Easy Upgrade Package!

• Panel Removal Kit Included
• Fits Ford F-150 Heritage 2004-2004
• 80 Watts Each

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

empty

found car based on your search
This product fits your 2004 3
227
Was $240.95 Details
$179.99

In stock

• Panel Removal Kit Included
• Fits Ford F-150 Heritage 2004-2004
• 80 Watts Each

04-09-mazda-mazda3-spkg big
Go to item page Right Arrow Icon of Right Arrow

Fits select 2004-2009 Mazda 3

• Front and Rear NVX 6X8" Coaxial Speakers
• Metra Speaker Harnesses
• Plug-n-play Installation

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

empty

found car based on your search
This product fits your 2004 3
158
Was $221.96 Details
$175.98

In stock

Lowest price in 30 days

Kicker 6x8" Front+Rear Speaker Replacement Kit For 05-07 Ford F-250/350/450/550

450W Peak (150W RMS) 6" x 8 " / 5" x 7" CS Series 2-Way Coaxial Speakers Package

43CSC684_MET-72560_1 big
Go to item page Right Arrow Icon of Right Arrow

450W Peak (150W RMS) 6" x 8 " / 5" x 7" CS Series 2-Way Coaxial Speakers Package

• 225 Watts Max Each, 75 Watts RMS Each
• 1/2" Polyether imide (PEI) balanced dome tweeter
• Polypropylene mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 2-3/16"

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

empty

found car based on your search
This product fits your 2004 3
109
Was $229.96 Details
$153.92

In stock

• 225 Watts Max Each, 75 Watts RMS Each
• 1/2" Polyether imide (PEI) balanced dome tweeter
• Polypropylene mid-woofer cone material
• 4 Ohm Impedance
• Sensitivity: 90dB
• Mounting Depth: 2-3/16"

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 2004 3

    Q: Can I upgrade the factory stereo system in my 2004 Mazda 3?

    A: Yes you can improve your sound in your 3 by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 2004 3 if there is a dash kit and harness solution available.

    Save up to 10 different vehicles in your garage

    2004 Mazda 3

    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