
Metra Amp Integration/Sub Harness for 2003 through 2012 for Ford/Lincoln/Mercury
Have an older Ford, Lincoln, or Mercuryand want to install a better head unit than what came with your car? Then you need a vehicle-specific Metra amplified harness. It plugs into your car’s harness and works with the amplified speaker system. This 70-5521 amp integration/sub harness is compatible with select 2003 through 2012 Fords, Lincolns and Mercurys. Do the job right with Metra!
Features
- Designed for base amplified sound systems (excludes Sony®/THX® sound systems)
- No wire cutting needed for factory radio connectors
- Plugs into the car's original radio connectors on 1 side
- Color-coded wires on the other side are connected to the aftermarket radio
- Provides electrical power to the radio for a 4-speaker connection
- Includes a power harness and an 8-pin harness with RCA jacks for retaining the factory sub-woofer
Original: $26.45
-65%$26.45
$9.26More Images



Metra Amp Integration/Sub Harness for 2003 through 2012 for Ford/Lincoln/Mercury
Have an older Ford, Lincoln, or Mercuryand want to install a better head unit than what came with your car? Then you need a vehicle-specific Metra amplified harness. It plugs into your car’s harness and works with the amplified speaker system. This 70-5521 amp integration/sub harness is compatible with select 2003 through 2012 Fords, Lincolns and Mercurys. Do the job right with Metra!
Features
- Designed for base amplified sound systems (excludes Sony®/THX® sound systems)
- No wire cutting needed for factory radio connectors
- Plugs into the car's original radio connectors on 1 side
- Color-coded wires on the other side are connected to the aftermarket radio
- Provides electrical power to the radio for a 4-speaker connection
- Includes a power harness and an 8-pin harness with RCA jacks for retaining the factory sub-woofer
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Have an older Ford, Lincoln, or Mercuryand want to install a better head unit than what came with your car? Then you need a vehicle-specific Metra amplified harness. It plugs into your car’s harness and works with the amplified speaker system. This 70-5521 amp integration/sub harness is compatible with select 2003 through 2012 Fords, Lincolns and Mercurys. Do the job right with Metra!
Features
- Designed for base amplified sound systems (excludes Sony®/THX® sound systems)
- No wire cutting needed for factory radio connectors
- Plugs into the car's original radio connectors on 1 side
- Color-coded wires on the other side are connected to the aftermarket radio
- Provides electrical power to the radio for a 4-speaker connection
- Includes a power harness and an 8-pin harness with RCA jacks for retaining the factory sub-woofer




















