NGK Iridium Spark Plug – CR9EIA-9


NGK is the leader in Motorcycle Spark Plugs, with spark plugs for virtually every Motorcycle, ATV, and Scooter application in the world. Utilizing a wide variety of materials, from standard copper-core type to Iridium, NGK is the world’s leader in spark plug engineering and technology. They are OEM approved and specified by more motorcycle manufacturers than any other spark plug company including Honda, Kawasaki, KTM, Suzuki & Yamaha.


NGK Iridium Spark Plug – CR9EIA-9
*Price Per Plug

NGK Iridium Spark Plug – CR9EIA-9
Longer life
High fuel efficiency
Better electrode anti-oxidation
Improved ignition
Better electrode anti-erosion
Superior anti-fouling
Lower required voltage
Iridium IX Spark Plugs are the most technologically advanced high performance plugs available. Featuring a 0.6 mm iridium center electrode tip, they offer superior ignitability without sacrificing durability. The tapered ground electrode increases flame kernel expansion, while the superior heat range design is ideally suited to the demands of high performance environments.

*Price is per plug

This product is suitable for the following motorcycles:
ETV 1000 Caponord 01-02, 03-08
RST1000 Futura 01-03
RSV Mille 98-00, 01-03, 2003
RSV Mille R 99-00, 01-03, 2003
RSV1000 R 03-04, 2005 (Showa Forks), 06-07 (Ohlins Forks), 08-09 (Ohlins Forks)
RSV1000 R Factory 03-09
RSV1000 R Tuono 03-04
SL1000 Falco 99-04
Tuono 1000 R 06-10
Firebolt XB9R 02-04
Lightning Super XB12STT 06-10
Lightning XB12S 06-10
Lightning XB12SCG 06-08, 09-10 (8 Piston Calliper)
Lightning XB9S 02-04
Lightning XB9SX CityX 05-10
M2 Cyclone 96-98, 1999, 99-00, 00-03
S1 Lightning 96-97, 98-99
S1 White Lightning 97-99
S3 Thunderbolt 97-98, 1999
Ulysses XB12X 2005, 2006, 2007, 2008, 09-10
X1 Lightning 1999, 99-00, 00-03



NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today’s high-efficiency engines. From the high-tech Ruthenium HX™ to the industry standard OE-style spark plugs, NGK drives the future of spark plug engineering.


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