1987 Mercury Cougar Harnesses at Tuners Depot

These Nokya Heavy Duty Headlight High/Low Beam 9004 Wire Harnesses have been designed to be plugged into your Mercury Cougar's stock wiring. Aftermarket bulbs or not, your Mercury Cougar stock lighting 9004 harnesses are not designed to handle extended periods of use, or operation in adverse or severe conditions. To address this, Nokya offers these 9004 Heavy Duty Headlight High/Low Beam harnesses as a cheap and relatively easy upgrade to your stock Mercury Cougar electrical system. They work as replacements for damaged stock 9004 harness plugs, or as complete upgrades as a precautionary measure against harness plug burnouts (which can permanently damage your Mercury Cougar headlight housings). These Mercury Cougar Heavy Duty Headlight High/Low Beam 9004 Wire Harnesses also help to handle the increased demands of aftermarket Headlight High/Low Beam bulbs, Nokya brand or otherwise. Each set consists of 2 harnesses.

These Nokya Heavy Duty Fog Light H3 Wire Harnesses have been designed to be plugged into your Mercury Cougar's stock wiring. Aftermarket bulbs or not, your Mercury Cougar stock lighting H3 harnesses are not designed to handle extended periods of use, or operation in adverse or severe conditions. To address this, Nokya offers these H3 Heavy Duty Fog Light harnesses as a cheap and relatively easy upgrade to your stock Mercury Cougar electrical system. They work as replacements for damaged stock H3 harness plugs, or as complete upgrades as a precautionary measure against harness plug burnouts (which can permanently damage your Mercury Cougar fog light housings). These Mercury Cougar Heavy Duty Fog Light H3 Wire Harnesses also help to handle the increased demands of aftermarket Fog Light bulbs, Nokya brand or otherwise. Each set consists of 2 harnesses.