Amp Bypass Harness - Toyota 2003-2009 — 70-8117
Key features
- For select Toyota 2003-2009
- Factory subwoofer is not retained in select vehicles
- Plugs into the car's original radio connectors on one side as well as the factory amplifier
- Harness length is 204"
- No wire cutting needed for factory radio connectors
- Includes 70-8113 wiring harness for power
Amp Bypass Harness - Toyota 2003-2009 — 70-8117 is backordered and will ship as soon as it is back in stock.
Description
Description
Product Overview
Connect an aftermarket radio in a listed Toyota 2003–2009 application with the 70-8117 Amp Bypass Harness. Its vehicle-side connectors plug into the original radio connectors and factory amplifier, while color-coded wires connect or solder to your new radio.
Key Features & Benefits
- Vehicle-specific connections: Connects to the original radio connectors without cutting those factory wires.
- Color-coded radio leads: Identify the harness wires when connecting them to your aftermarket receiver.
- 204-inch harness length: Provides the stated length for routing the harness during installation.
- Radio power wiring: Includes the 70-8113 wiring harness for power.
- Installation help: A tech support number is available seven days a week.
Technical Specifications
| Product | Factory amplifier bypass wiring harness |
|---|---|
| Part number | 70-8117 |
| Vehicle application in product title | Toyota 2003–2009 |
| Harness length | 204" |
| Vehicle-side connection | Original radio connectors and factory amplifier |
| Aftermarket radio connection | Color-coded wires; connect or solder to the radio |
| Factory radio connector wire cutting | Not needed |
| Power wiring included | 70-8113 wiring harness |
| Factory subwoofer | Not retained in select vehicles |
Why Choose This Product?
The 70-8117 gives you a vehicle-side adapter for the original radio connectors and color-coded leads for the aftermarket radio. This lets you make the radio-side connections without cutting the factory radio connector wires. The included 70-8113 harness provides wiring for radio power.
Installation & Compatibility Notes
Check that your specific vehicle matches the Toyota 2003–2009 application before ordering. Connect or solder the color-coded wires to the aftermarket radio as required. Depending on the vehicle and the functions you want to retain, installation may also require a dash kit, antenna adapter, or special interface adapter for steering-wheel audio controls, navigation, video, or other vehicle functions.
The factory subwoofer is not retained in select vehicles. Confirm how this applies to your vehicle before installation.
Frequently Asked Questions
Does the 70-8117 require cutting the factory radio connector wires?
No. The vehicle-side adapter plugs into the original radio connectors, so those wires do not need to be cut.
How do I connect the harness to an aftermarket radio?
Use the color-coded wires on the radio side and connect or solder them to the aftermarket receiver.
Will my factory subwoofer keep working?
The factory subwoofer is not retained in select vehicles. Check the application for your specific vehicle.
Could I need other parts for installation?
A dash kit, antenna adapter, or special interface adapter may be needed, depending on your vehicle and the functions you want to retain.
Explore More
Shop the 70-8117 Amp Bypass Harness at 12 Volt Outlet. Explore the brands we sell.
