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2004 Mitsubishi Eclipse

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Overview Upgrade your Stereo Upgrade your Speakers Add a Subwoofer Add an Amplifier Digital Sound Processors Audio Installation & Accessories Add a Backup Camera Dads & Grads Sale

Find car audio that fits your 2004 Mitsubishi Eclipse

Find car audio, stereo and speakers guaranteed to fit your 2004 Mitsubishi Eclipse. As an added bonus, most stereos include a free or discounted dash kit, wiring harness and antenna adapter and many speakers included discounted adapters and quick-disconnect harnesses to avoid cutting wires.

Mitsubishi Eclipse Stereos & Install Accessories

Stereos & Install Accessories

Upgrade your OEM factory radio with an aftermarket stereo receiver that has all the latest technologies.

Various Car Speakers that Fit

Speakers & Speaker Installation

Shop for vehicle car speakers that fit all of the locations in your 2004 Eclipse.

Subwoofer that fits 2004 Mitsubishi Eclipse

Subwoofers and Boxes

Find the best sub for your 2004 Eclipse and you'll add bass and fuller sound to your Mitsubishi.

Amplifiers and Amp Accessories

Amplifier and Amp Accessories

Amplifiers and amp accessories for your Eclipse like bypass harnesses, DSPs and line output converters needed to add an amp.

Digital Sound Processors

Digital Sound Processors

Add a DSP to bring advanced sound controls and get the most from your Eclipse stereo.

Audio installation and accessories

Audio Installation & Accessories

Install car audio in your 2004 Eclipse and make sure to get the parts and accessories that fit.

Backup Rearview Cameras for 2004 Mitsubishi Eclipse

Backup Cameras

Park with ease and drive safer with a back-up camera for your 2004 Eclipse.

Dads & Grads Sale

Dads & Grads Sale

Dads & Grads Sale! Huge Discounts up to 40% off Car / Marine / ATV Audio

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Metra 70-7001 Wiring Harness

Install a new car stereo in select 1992-2012 vehicles from Mitsubishi, Eagle, Dodge

7

$7.99

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99-7007 main

Metra 99-7007 Dash Kit

Install a new Single-DIN car stereo in select 2000-2005 Eclipse and Montero Sport and Eclipse Spyder

2
-43.35%

$16.99

List price $29.99

Add to cart
Limited time!
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Kicker CSC65 (46CSC654)

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

123
-33.36%

$79.96

List price $119.99

Add to cart
KMM-BT332U main

Kenwood KMM-BT332U

Single DIN Digital Media Receiver with Bluetooth (Built-in Amazon Alexa)

1
-14.00%

$129.00

List price $150.00

Add to cart
Limited time!
DCPA1013 main

Dual DCPA1013

10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, Android Auto

5
-24.48%

$289.99

List price $383.99

Add to cart
BE9ACP.X main

Boss Elite BE9ACP.X

9" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)

1

$409.99

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Shop all 2004 Mitsubishi Eclipse Car Audio, Speakers, & Electronics

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Product Type
Factory radio interface/add-on,
Speakers (839)
Stereos (300)
Speakers sold in multiple sets (251)
Speakers with sound damping (233)
Backup cameras (117)
Stereos with a backup camera (77)
Replacement antennas (63)
Speaker baffles (63)
Tweeters (53)
Amplifiers with speakers (44)
Exterior lighting (26)
Stereos with speakers (15)
Antenna adapter for aftermarket stereo (12)
Headlight bulbs (11)
Speakers adapters (11)
Speakers with enclosures (8)
UTV Universal Audio Upgrade Kits (8)
Headlights (6)
Vehicle Specific fit light bar brackets and mounts (6)
Steering wheel adapters (5)
Stereo wiring interface components (5)
Amps w/ speakers & subs (4)
Immobilizer bypass modules (4)
Marine and powersport stereos (4)
Marine speakers (4)
Add Bluetooth to factory stereo (3)
Amplifiers with a wiring kit (3)
Dash kits (3)
Stereo wiring harnesses and interfaces (3)
Tweeters (Pro and special-fit) (3)
Vehicle-specific speaker kits (3)
Add an aux input to factory stereo (2)
Add CarPlay and Android Auto to factory stereo (2)
Dash kits (extra parts required) (2)
Factory radio interface/add-on (2)
Harley accessories (2)
In-motion video/navigation bypass (2)
Radar detector mounts (2)
Retain factory USB port (2)
Trim rings and universal mounts (2)
Vehicle-specific sound processors (2)
Vehicle-specific speaker box (empty) (2)
Wireless Mirroring to factory stereo (2)
Add a USB port to stereo/vehicle (1)
Alarms (1)
Amplifiers (1)
Factory amp bypass harness (1)
Factory radio removal tools (1)
Speaker clamps and brackets (1)
Speaker grilles (1)
Speaker harnesses (1)
Subwoofers with an amplifier (1)
Tower speakers (1)
Waverunner, Sea-Doo, Jet Ski accessories (1)
Wiring to add an amp to factory stereo (1)
Price Range
Product Fitment Type
Provides a Charge
This means that the cable will provide a charge to the iPod or iPhone while it is connected. On some cables that provide a charge, a power and ground connection will be required.
Factory Radio Improvement Features
This explains what exactly the unit integrates into your factory stereo. Some kits integrate many different features into your factory radio, while others add only one or two features to your existing factory stereo.
Number of Device Connections
This feature tells you how many devices you can connect to the unit at the same time. For example, some units allow you to connect an auxiliary input and an iPod/iPhone connection at the same time!
Type of Factory Radio Improvement Harness
This denotes whether the factory radio improvement module is an add-on tuner for an existing receiver, an FM stereo modulator, a plug-n-play installation harness, or if it is a portable module by itself.
Availability
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GROM Audio MITS02U3 (GROM-USB3-MITS02)

Android and iOS Smartphone Integration for Select 1997 - 2012 Mitsubishi Vehicles

MITS02U3 big
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GROM Audio MITS02U3 (GROM-USB3-MITS02)

Android and iOS Smartphone Integration for Select 1997 - 2012 Mitsubishi Vehicles

• Android, Bluetooth, iPhone Integration Kit
• Compatible With 1997-2012 Mitsubishi Stereos
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Android in-car play, charge and control
• Plugs Directly Into Vehicles Harness
• Two EXT ports for AUX-IN, Bluetooth and iPod
• Streaming Audio for Android 4.1 and Above

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Fits select models only.
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List price $174.99
-31% $119.99

In stock

Only 1 Left!

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• Android, Bluetooth, iPhone Integration Kit
• Compatible With 1997-2012 Mitsubishi Stereos
• USB, AUX, Bluetooth, Android, iPod Car Integration
• Android in-car play, charge and control
• Plugs Directly Into Vehicles Harness
• Two EXT ports for AUX-IN, Bluetooth and iPod
• Streaming Audio for Android 4.1 and Above

Crux ACP-WLZ

Micro-Sized Wired to Wireless CarPlay and Android Auto Dongle for Select Factory and Aftermarket Stereos with CarPlay or Android Auto

ACP-WLZ big
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Crux ACP-WLZ

Micro-Sized Wired to Wireless CarPlay and Android Auto Dongle for Select Factory and Aftermarket Stereos with CarPlay or Android Auto

• Converts wired CarPlay and Android Auto to wireless
• Works on select factory and aftermarket stereos
• 10 second setup, completely plug and play

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Universal – fits most vehicles.
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List price $207.90
-36% $133.65

In stock.

Add to Cart

• Converts wired CarPlay and Android Auto to wireless
• Works on select factory and aftermarket stereos
• 10 second setup, completely plug and play

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

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

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