8 pcs NGK V-Power Spark Plugs for 1967-1974 Mercury Cougar 5.0L 4.7L 7.0L 6.4L 5.8L V8 5.0L - Engine Kit Set Tune Up

This part fits the following vehicles: 1967-1968 Mercury Cougar - 4.7L V8; Gap 0.034" 1967-1969 Mercury Cougar - 6.4L V8; Gap 0.034" 1968-1969 Mercury Cougar - 6.4L V8; Gap 0.034" 1968 Mercury Cougar - 4.7L V8; Gap 0.034" 1968 Mercury Cougar - 5.0L V8; Gap 0.034" 1968 Mercury Cougar - 5.0L V8 1968 Mercury Cougar - 7.0L V8; Gap 0.034" 1969-1970 Mercury Cougar - 7.0L V8; Q Vin Code; Gap 0.034" 1969 Mercury Cougar - 5.8L V8; Gap 0.034" 1969 Mercury Cougar - 7.0L V8; R Vin Code; Gap 0.034" 1970 Mercury Cougar - 5.8L V8; H Vin Code; Windsor Engine; Gap 0.034" 1970 Mercury Cougar - 7.0L V8; R Vin Code; H.O.; Gap 0.034" 1970 Mercury Cougar - 7.0L V8; Z Vin Code; 18mm Heads; Gap 0.034" 1974 Mercury Cougar - 5.8L V8; H Vin Code; Windsor Engine; Gap 0.034" The NGK V-Power Spark Plug is ideal for older vehicles equipped with nickel-tipped spark plugs. Featuring a v-grooved nickel alloy center electrode which places the spark closer to the air/fuel mixture for faster ignition, the economical NGK V-Power Spark Plug enhances ignitability over standard nickel-type plugs and lowers ignition system voltage requirements. The V-Power Spark plugs, which enable complete fuel ignition in th