1989 Mercury Cougar Radio Wiring Harness

Your 1989 Mercury Cougar might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Radio Wiring Harness you desperately need.

We currently carry 2 Radio Wiring Harness to choose from for your 1989 Mercury Cougar, and our inventory prices range from as little as $15.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Radio Wiring Harness for the 1989 Mercury Cougar. We only sell parts from trusted brands like Metra Electronics so that you can find quality parts you can count on.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Radio Wiring Harness stock in-person!

Radio Wiring Harness for Your 1989 Mercury Cougar

Metra Electronics – Car Stereo Wire Harness for Ford, Lincoln, and Mercury (85-05) (Part No.AAPWHFD2)

Car Stereo Wire Harness for Ford, Lincoln, and Mercury (85-05)

from

$15.99
This harness is used to wire up to the aftermarket radio harness and plug into the OEM wire harness behind radio for 85-05 Ford, Lincoln, and Mercury models.

Product Features:
  • Provides power to aftermarket radio
  • Allows speaker connection
  • Fits into factory plug
  • Used for AM and FM reception when replacing the OEM radio
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Metra Electronics – Ford Wire Hardness Adapater (Part No.70-5512)

Ford Wire Hardness Adapater

from

$15.99
A Ford premium sound amplifier integration wire harness. This harness is used to wire up to the aftermarket radio harness and plug into the OEM wire harness and retain the factory amplified audio system.

Product Features:
  • Plugs into car harness
  • Provides power
  • Allows speaker connection
  • Fits into factory plug
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