Description & Size Guide
The NGK Iridium IX spark plugs offer improved throttle response; superior anti-fouling and high-ignitability; which makes Iridium IXr ideal for the performance enthusiast. Iridium's extremely high melting point is perfectly suited to today's high-temperature engines; delivering outstanding acceleration; fuel efficiency and durability. - Fine iridium tip ensures high durability and a consistently stable spark - Trivalent metal plating for superior anti-corrosion and anti-seizing properties - Outstanding acceleration; high fuel efficiency and durability
Ducati: 91-94 400 SS 400cc; 91-94 400 SS Junior 400cc; 91-92 400 Supersport Junior 400cc; 79-83 500 Pantah SL 500cc; 79-83 500 Pantah SL 500cc; 80-85 600 Pantah 600cc; 1981 600 Pantah SL 600cc; 1981 600 Pantah TL 600cc; 1987 650 Indiana 650cc; 86-88 750 F1 750cc; 1987 750 Indiana 750cc; 750 Montjuich 750cc; 88-90 750 Sport 750cc; 72-83 750 SS K”nigswelle 750cc; 80-87 900 GTS 900cc; 80-87 900 HR 900cc; 80-87 900 S 900cc; 80-87 900 S2 900cc; 80-87 900 SD 900cc; 80-87 900 SS 900cc; 84-85 Mille 1000 S2 973cc; 1985 1000 S2;HR 1000cc. Indian: 2003 Dakota 4 1850cc; 2003 Dakota 4 Classic 1850cc; 2003 Dakota 4 Highway 1850cc; 2003 Dakota 4 si 1850cc.
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