Metra 70-5521 Wiring Harness for Car Radio Installation

Metra 70-5521 Amp Integration/Sub Harness for 2003 through 2012 for Ford/Lincoln/Mercury

The Metra 70-5521 wiring harness is designed to simplify the installation of aftermarket radios in vehicles equipped with base amplified sound systems, excluding Sony(R) and THX(R) sound systems. This harness allows for a seamless connection without the need for wire cutting, as it plugs directly into the factory radio connectors on one side, ensuring a secure and reliable fit. The wires on the other side are color-coded, making it straightforward to connect to your aftermarket radio, reducing installation time and complexity. The harness provides electrical power necessary for a 4-speaker setup and includes a power harness along with an 8-pin harness featuring RCA jacks, which facilitates the retention of the factory sub-woofer for enhanced audio performance.

Features:

• Designed for base amplified sound systems, excluding Sony(R) and THX(R) models

• No wire cutting required, plugs directly into factory radio connectors

• Color-coded wiring for easy connection to aftermarket radios

• Provides electrical power for a 4-speaker audio system

• Includes a power harness and an 8-pin harness with RCA jacks for factory sub-woofer retention