Radio Replacement Harness - Chevy 2004-2009 — 70-2103
Key features
- For select Chevy 2004-2009
- Harness does not supply an ignition source and all factory warning chimes will no longer function
- Plugs into the car's original radio connectors on one side
- No wire cutting needed for factory radio connectors
- OnStar® features will be lost
- Color-coded wires on the other side are connected to the aftermarket radio
Radio Replacement Harness - Chevy 2004-2009 — 70-2103 is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Connect an aftermarket radio to a compatible Chevy’s original radio connectors with the 70-2103 radio replacement harness. Its vehicle-specific adapter plugs into the factory connectors, while color-coded wires on the other side connect to your new radio.
Key Features & Benefits
- Factory-connector adapter: Connects to the original radio connectors without cutting those vehicle wires.
- Color-coded radio wires: Helps you identify the wires to connect or solder to the aftermarket receiver.
- Four-speaker connection: Provides electrical power to the radio for a four-speaker connection.
- Installation support: A tech support number is available seven days a week for installation help.
- Important function changes: The harness does not supply an ignition source; factory warning chimes and OnStar features will no longer function.
Technical Specifications
| Product | Radio replacement harness |
|---|---|
| Model | 70-2103 |
| Vehicle application | Chevy 2004-2009 |
| Factory connection | Vehicle-specific adapter for original radio connectors |
| Aftermarket radio connection | Color-coded wires; connect or solder to the radio |
| Speaker connection | Four-speaker connection |
| Ignition source | Not supplied by the harness |
| Factory functions affected | Factory warning chimes and OnStar features will no longer function |
Why Choose This Product?
The 70-2103 gives you a vehicle-specific connection at the factory-radio end, so you do not need to cut each original radio wire to connect the harness. Its color-coded leads provide the connection point for your aftermarket radio.
It is designed for a four-speaker connection. Keep in mind that the harness does not provide an ignition source, and installing it means losing factory warning chimes and OnStar features.
Installation & Compatibility Notes
Connect the adapter to the vehicle’s original radio connectors, then connect or solder the color-coded wires to the aftermarket radio. Confirm that the harness matches your vehicle before installation.
Depending on your vehicle and installation, you may also need a dash kit, antenna adapter, or a special interface adapter. An interface may be needed to retain steering-wheel audio controls or other vehicle functions such as navigation or video.
Frequently Asked Questions
What vehicles is the 70-2103 listed for?
It is listed for Chevy vehicles from 2004-2009. Check your vehicle’s specific application before ordering.
Do I need to cut the vehicle’s factory radio wires?
No. The vehicle-specific adapter connects to the original radio connectors without cutting each wire.
Does this harness provide an ignition source?
No. The harness does not supply an ignition source.
Will factory warning chimes and OnStar still work?
No. Factory warning chimes and OnStar features will no longer function with this harness.
Are additional installation parts required?
Depending on your vehicle, you may need a dash kit, antenna adapter, or special interface adapter for steering-wheel controls or other vehicle functions.
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