4 x DENSO IUH27 IRIDIUM POWER SPARK PLUGS 980595992UP 98059599J6 9900079K24H27
£41.34
Youll enjoy more horsepower, faster and easier starts, fewer misfires under heavy loads, plus better fuel efficiency. Normally, this can be accomplished by widening the spark gap. As a result, acceleration improves in comparison with normal plugs.
