NGK SPARK PLUGS CR9EIX 3521 Iridium IX Spark Plug — Iridium IX Iridium IX Spark Plug - CR9EIX

Features

• The ultimate in the evolution of spark plug technology and performance from the industry leader
• The iridium electrode is 25% smaller than a platinum electrode, and it's just 1/4 the size of a conventional nickel electrode
• Ultra-small diameter center electrode reduces voltage requirement and extends ignition system life
• New metal shell plating has enhanced anti-corrosion qualities

Specs

Ground Electrode Shape	Grooved
Product Name	Spark Plug
Riding Style	Snow
Spark Gap	0.031"
Model	CR9EIX
Heat Range	9
Riding Style	Watercraft
Type	Resistor
Center Electrode Projection	Non-Projected
Center Electrode Type	Necked Down
Riding Style	Off-Road
Style	Iridium IX
Riding Style	Street
Spark Gap	0.8 mm
Thread Reach	19.1 mm
Electrical Resistance	5k Ohms
Ground Electrode Configuration	Single
Terminal Configuration	Threaded Stud
Units	Each
Electrode Tip Material	Iridium
Hex Size	16 mm

2006-2008	MV Agusta	Brutale 910 R
2006, 2008	MV Agusta	Brutale 910 S
2009	MV Agusta	F4 1078 RR
2009	MV Agusta	Brutale 1078 RR
2005-2007	Ducati	ST3 992
2006-2007	Ducati	ST3 992 S
2004-2005	Ducati	ST3
2001-2005	Kawasaki	ZRX 1200 R
2002-2005	Kawasaki	ZX-12C ZZ-R1200
1993-2002	Kawasaki	ZX 600E Ninja
2004-2005	Kawasaki	Ninja ZX-12R
1993-1994	Kawasaki	ZR 1100 A
1995-1997	Kawasaki	Ninja ZX-6R
1990-1996	Kawasaki	Ninja ZX-11
1996-1997	Kawasaki	Ninja ZX-7 RR
1989-1995	Kawasaki	ZX-7 Ninja
2003-2004	Kawasaki	ZX-6 ZZR 600
2003	Kawasaki	Ninja ZX-6 RR
2007-2015	Kawasaki	Ultra 160LX
2004-2018	Kawasaki	JT 1500 STX-15F
2003-2007	Kawasaki	JT 1200 STX-12F
2006-2012	KTM	250 SX-F
2005-2016	KTM	450 SMR
2007-2011	KTM	450 SX-F
2011	KTM	250 XCF-W 4-Stroke
2010-2020	KTM	250 EXC-F Six Days
2005-2020	KTM	250 SX
2010-2018	KTM	250 XCF-W
2014-2017, 2019	KTM	450 Rally Factory Replica
2007-2019	KTM	505 SX-F
2009-2019	KTM	450 SX
2009-2015	KTM	505 SX
2007-2010	KTM	250 EXF
2010-2016	KTM	250 XCF-W Champions Edition
2001-2005	Suzuki	GSX-R 1000
1997-2007	Suzuki	GSX-R 600
1993, 1995-1998	Suzuki	GSX-R 1100 W
1999-2002	Suzuki	SV 650
1998-2002	Suzuki	TL 1000 R
1993-1998	Suzuki	GSX-R 1100
1996-2007	Suzuki	GSX-R 750
2001-2002	Suzuki	SV 650 S
1997	Suzuki	VZ 800 Marauder
2001-2007	Suzuki	DR-Z 250
1999-2007	Suzuki	GSX 1300 R Hayabusa
1994-1996	Suzuki	RF 600 R
1994-1997	Suzuki	RF 900 R
2006-2008	Triumph	Daytona 675
2002-2006	Triumph	Daytona 955 I
2005	Triumph	Daytona 650
2016-2019	Triumph	Tiger 800 XRT
1989-1990	Yamaha	FZR 600
1997-2006	Yamaha	TT-R 250
1993-1998	Yamaha	YZF 750 R
1994-2007	Yamaha	YZF 600 R
2003-2004	Yamaha	RX-1 ER 1000
2003-2004	Yamaha	Apex Mountain 1000
2003-2004	Yamaha	RX-1 1000
2009	Yamaha	FZ1
2004	Yamaha	RX Warrior 1000
2010, 2013-2018	Yamaha	Venture 500 MP
2010-2015	Yamaha	Phazer 500
2010	Yamaha	Phazer 500 Mountain Lite
2010-2014	Yamaha	Venture 500 Lite
2015-2018	Yamaha	YZF-R25
2019	Yamaha	SR Viper LTX SE w/137" Track
2019	Yamaha	SR Viper LTX SE w/141" Track
2008-2013	BMW	G 450 X
2008	Benelli	Tre-K 1130
2008	Benelli	TNT 1130
2010	Aprilia	RSV4 Factory
2015-2019	Aprilia	Tuono V4 1100 RR
2011-2014	Aprilia	Tuono V4 R
2015-2019	Aprilia	Tuono V4 1100 Factory
2011-2016	Aprilia	Dorsoduro 1200
2011-2016	Aprilia	Tuono 1000 R RSV V4 APRC ABS
2009-2011	Husqvarna	TC 250
2009-2011	Husqvarna	TE 250
2009-2010	Husqvarna	TE 310
2008-2011	Husqvarna	SMR 450 R
2011-2015	Husqvarna	TC 449
2013-2017	Husqvarna	TE 450
2011-2016	Husqvarna	TE 511
2011-2012	Husqvarna	SMR 511
2011-2016	Husqvarna	TE 449
2011-2012	Husqvarna	SM 449 R
2011	Husqvarna	SM 511 R
2017-2020	Harley-Davidson	Street Glide EFI FLHX
2017-2022	Harley-Davidson	Road King EFI FLHR
2017-2020	Harley-Davidson	Road Glide Custom FLTRX
2017-2020	Harley-Davidson	Electra Glide Ultra Limited FLHTK
2017-2019	Harley-Davidson	Road Glide Ultra FLTRU
2017-2019	Harley-Davidson	Electra Glide Ultra Classic EFI FLHTCUI
2015-2020	Harley-Davidson	Street 500 XG
2015-2020	Harley-Davidson	Street 750 XG
2017-2020	Harley-Davidson	Freewheeler FLRT
2017-2020	Harley-Davidson	Street Glide Special FLHXS
2017-2020	Harley-Davidson	Road Glide Special FLTRXS
2017-2019	Harley-Davidson	Electra Glide Ultra Limited Low FLHTKL
2017-2020	Harley-Davidson	Electra Glide Police FLHTPI
2019-2020	Harley-Davidson	Electra Glide Standard EFI FLHTI
2020	Harley-Davidson	Road Glide Limited FLTRK
2017-2020	Harley-Davidson	Road King Special FLHRXS
2017-2020	Harley-Davidson	CVO Electra Glide Ultra Limited FLHTKSE
2017-2020	Harley-Davidson	CVO Street Glide FLHXSE
2018-2020	Harley-Davidson	CVO Road Glide Custom FLTRXSE
2017-2020	Harley-Davidson	Street Rod 750 A XG
2018-2020	Harley-Davidson	Softail Street Bob FXBB
2017	Harley-Davidson	Tri Glide Ultra Classic FLHTCUTG
2008-2010	Buell	1125 R
2009-2010	Buell	1125 CR
2013-2017	Husaberg	FE 250
2015	Arctic Cat	ZR 7000 LXR
2016-2018	Arctic Cat	ZR 7000 Sno Pro w/137" Track
2016-2017	Arctic Cat	ZR 7000 LXR w/137" Track
2016	Arctic Cat	ZR 7000 Sno Pro Limited w/129" Track
2016	Arctic Cat	ZR 7000 Sno Pro w/129" Track
2015	Arctic Cat	ZR 7000 Sno Pro Limited w/129" Track
2019	Arctic Cat	ZR 7000 Limited iACT w/137" Track
2019	Arctic Cat	Pantera 7000 XT Limited w/154" Track
2019	Arctic Cat	ZR 7000 w/137" Track
2019	Arctic Cat	Pantera 7000 Limited w/146" Track
2019	Arctic Cat	ZR 7000
2019	Arctic Cat	Bearcat 7000 XT w/154" Track
2017	Honda	Africa Twin DCT
2017	Honda	Africa Twin

Fitment Disclosure

This quick reference fitment information is provided to direct you to our catalog information and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or other modification could invalidate the quick reference information provided.