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  1. Home
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  3. PAC Car Audio & Electronics
  4. PAC Car Audio Installation & Accessories
  5. PAC Car Stereo Installation & Accessories
  6. PAC Wiring Harness to Install a New Car Stereo

PAC Wiring Harness to Install a New Car Stereo for your 2015 Escalade close

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Main Harness Function
Different installations on different vehicles require different harnesses. This type is what the harness is considered. Each wiring harness we sell serves a purpose such as installing an aftermarket car stereo, integrating an aftermarket amplifier with your factory car stereo, connecting Bluetooth to your factory car stereo, and more.
Additional Harness Features
The various features that the wiring harness provides to your car stereo and/or audio system.
On-Star Compatible
This means that the harness is compatible with vehicles that have On-Star built-in.
CAN-BUS Compatible
CANBUS Ballasts ensure compatibility with ALL vehicle makes and models without the need for additional accessories. In addition, they have built-in Anti-Flickering Capacitors to help prevent lighting issues caused by voltage spikes and drops by stabilizing the power.

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2015 Escalade
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PAC LCGM51 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

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PAC LCGM51 Wiring Interface

Install a new car stereo and retains safety warning chimes in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Escalade
1
List price $129.00
-51% $62.99

In stock

Add to Cart

• Provides 12-Volt accessory power (RAP)
• Compatible with non-amplified audio systems
• Micro-B USB Updatable
• No cutting or splicing required

PAC Radio PRO5 RP5-GM51 Wiring Interface

Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

RP5-GM51 big
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PAC Radio PRO5 RP5-GM51 Wiring Interface

Install a new car stereo and retain steering wheel controls in select 2014-2019 vehicles from Chevrolet, GMC, Cadillac

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

shipping truck icon Free shipping in USA. Provide zip for delivery date.
found car based on your search
Fits your Escalade
3
List price $459.00
-60% $183.99

In stock

Only 2 Left!

Add to Cart

• Provides 12-Volt accessory power (RAP)
• Retains all safety and warning chimes
• Micro-B USB Updatable
• Pre-programmed to retain Steering Wheel Controls
• Color coded wires for easy installation

 
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    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.
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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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