Iridium Power Spark plugs  

 ID9991700IK16
 IK16 IRIDIUM POWER SPARK PLUG EACH £ 8.92  
 ID9991700IK22
 IK22 IRIDIUM POWER SPARK PLUG EACH £ 9.62  
 ID9991700IW24
 IW22 IRIDIUM POWER SPARK PLUG EACH £ 9.62  
 ID9991700IK20
 IK20 IRIDIUM POWER SPARK PLUG EACH £ 8.92