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Metra 70-1858 Aftermarket Receiver Wiring Harness for Select 1986-2005 GM Vehicles

Sorry, this product has been discontinued.

Metra 70-1858 Aftermarket Receiver Wiring Harness for Select 1986-2005 GM Vehicles

Metra 70-1858 radio wire harness is used when replacing the OEM radio with an after market radio. Harness wires up to after market radio and will plug into the OEM radio harness for a quick and simple install solution. This harness will work in select 1986-2005 Buick/Cadillac/Chevrolet/GMC/Isuzu/Oldsmobile/Pontiac/Saturn models.

Note: This harness may not contain provisions for every wire needed to complete your installation, and it will not accommodate special navigation, video, or factory steering wheel control connections. You will need a special adapter if you want your factory steering wheel audio controls to work with your new stereo.

                           12V constant power
                           12V switched power
                           chassis ground
                           power antenna turn-on
                           left front speaker +/-
                           right front speaker +/-
                           left rear speaker +/-
                           right rear speaker +/-


  • Car Harness For Select 1988-2002 GM Vehicles
  • Plugs Into Car Harness
  • High Quality Factory Plug
  • GXL Wire Provides Flexibility And Handles More Power
  • OEM Quality

  • Metra 70-1858 Receiver Wiring Harness owner's manual
  • Receiver wiring harness

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