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Pie HON03/PC-SON Acura Auxiliary Input 20O4-2007

Original price was: $99.00.Current price is: $79.00.

Add a clear, noise-free AUX input to your Honda or Acura factory radio with the PIE HON03-AUX.
Plug-and-play installation, fully tested, and compatible with many 2001–2007 Honda/Acura models.

2004-2007 3.2TL
2005-2006 MDX
2004-2007 TSX

Description

PIE HON03-AUX – Honda/Acura AUX Input Interface (Factory Radio Adapter)

Overview

Add a clear and reliable AUX input to your Honda or Acura factory radio with the PIE HON03-AUX interface.
This plug-and-play module connects directly to the OEM CD-changer port on the back of the radio, allowing you to use any portable audio device through your factory sound system.
Because it uses a direct audio connection, the sound quality is clean and free of static, unlike FM transmitters or cassette adapters.

The HON03-AUX installs easily and keeps your factory radio fully functional.
Simply connect the adapter, route the included 3.5mm cable to your preferred location, and enjoy music from your phone, MP3 player, or streaming device.

Why the PIE HON03-AUX Is a Great Upgrade

This interface keeps your factory appearance while adding modern audio capability.
It works with many Honda and Acura vehicles from the early to mid-2000s and requires no cutting or splicing of wires.
Additionally, it maintains full use of your OEM radio buttons and preserves the original sound quality of your system.
As a result, you get a clean, factory-correct solution that plays your music through a direct AUX connection.

Key Features

Adds a 3.5mm AUX input to compatible Honda and Acura factory radios
Direct audio connection to the CD-changer port for clear sound
Plug-and-play installation — no wiring modifications
Works with portable music players, smartphones, tablets, and streaming devices
Maintains full factory radio operation
Compatible with many early-2000s Honda/Acura models
Durable, reliable, and easy to install

Vehicle Compatibility (Partial List)

Honda (Requires 14-Pin SAT/CDC Data Port)

Make	Model	Year Range	Notes
Honda	Accord	2003–2011	Requires 14-pin SAT/CDC data port
Honda	Accord Crosstour	2010–2011	Requires 14-pin SAT/CDC data port
Honda	Civic / Civic Hybrid	2006–2011	Requires 14-pin SAT/CDC data port
Honda	CR-V	2005–2011	Requires 14-pin SAT/CDC data port
Honda	Element	2003–2010	Requires 14-pin SAT/CDC data port
Honda	Fit	2007–2010	Requires 14-pin SAT/CDC data port
Honda	Insight	2009–2010	Requires 14-pin SAT/CDC data port
Honda	Odyssey	2005–2010	Requires 14-pin SAT/CDC data port
Honda	Pilot	2004–2011	Requires 14-pin SAT/CDC data port
Honda	Ridgeline	2006–2011	Requires 14-pin SAT/CDC data port
Honda	S2000	2004–2009	Requires 14-pin SAT/CDC data port

Acura (Not Compatible with AcuraLink)

Make	Model	Year Range	Notes
Acura	MDX	2005–2006	Not compatible with AcuraLink
Acura	RSX	2004–2006	Not compatible with AcuraLink
Acura	TL (3.2)	2004–2008	Not compatible with AcuraLink
Acura	TSX	2004–2008	Not compatible with AcuraLink

*Compatibility depends on factory radio model and CD-changer port availability.

Helpful Resources

Learn more about Honda audio systems at the official Honda support page:
https://automobiles.honda.com/support

Browse More Honda/Acura Audio Upgrades

Technical Details

Feature	Specification
Model	PIE HON03-AUX
Input Type	3.5mm AUX Jack
Connection	OEM CD-Changer Port
Install Type	Plug-and-Play
Condition	New
Warranty	1 Year

Condition

New, fully tested
Includes interface module + vehicle harness cable
Installation instructions included

Why Buy from OEM Auto Sound

At OEM Auto Sound, we specialize in reliable audio upgrades that work directly with factory radios.
The PIE HON03-AUX provides clean sound quality, fast installation, and long-term reliability.
Unlike FM adapters or aftermarket units, this interface keeps your dash original and delivers true direct-audio performance.