Have you ever wondered how you were able to get over difficult lane turns everytime you drive your Mercury Cougar? Maybe you are one of the few good drivers. However, aside from that, your vehicle and the way it was made have always something to do with your smooth maneuvers in the middle of difficulty on the road. If you are always able to make a good lane turn with your Mercury, the turn signal lights are among the reasons. The turn signal lights are parts of the lighting assembly of your 1989 – 1995 Mercury Cougar. They are particularly used for giving signals when you make turns, signals that will serve as communication media in the middle of the traffic in order to anticipate and avoid possible vehicular crashes and minor accidents. The lens is the light beam magnifier of all kinds of light. When you have blurred or scratched lens, your turn signal lights will have poor and unfocused light beams. For best results, constantly check your light lens and replace it early if it is broken or already malfunctioning. For your Mercury Cougar, the Replacement Turn Signal Light Lens will make a good lighting effect for your turn signal lighting system. Replacing your lens with the 18-1975-01 Replacement Turn Signal Light Lens will keep you safer when making turns even in the most difficult and the densest traffic.