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Upgrade your head unit without losing valuable factory system features such as On-star or back seat entertainment system. Buy factory system adapters today and get free shipping!
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Metra Integration Harness for Factory Radio

Reverse Wiring Harness for Select 2000-Up GM Vehicles

• Reverse Wiring Harness for Select GM Vehicles
• Plugs Into OEM Radio
• One 24-Pin Plug And One 12-Pin Plug
• Harness Designed To Plug In Factory Radio
• Can Be Used To Repair Harness Where Plugs Have Been Damaged