CR9EIX
NGK Single IX Iridium Spark Plug CR9EIX 1989-2020 Harley Davidson Triumph 3521
NGK Single IX Iridium Spark Plug CR9EIX 1989-2020 Harley Davidson Triumph 3521
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Product Details
Brand
NGK
Manufacturer Part Number
3521
Model
Iridium IX
Condition
New
Style
Custom Replacement
UPC
Does Not Apply
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
PRODUCT NAME | SPARK PLUG |
TYPE | RESISTOR |
STYLE | IRIDIUM IX |
MODEL | CR9EIX |
TERMINAL CONFIGURATION | THREADED STUD |
CENTER ELECTRODE PROJECTION | NON-PROJECTED |
ELECTRODE TIP MATERIAL | IRIDIUM |
CENTER ELECTRODE TYPE | NECKED DOWN |
GROUND ELECTRODE CONFIGURATION | SINGLE |
GROUND ELECTRODE SHAPE | GROOVED |
THREAD REACH | 19.1 MM |
HEX SIZE | 16 MM |
HEAT RANGE | 9 |
SPARK GAP | 0.8 MM / 0.031" |
ELECTRICAL RESISTANCE | 5K OHMS |
UNITS | EACH |
RIDING STYLE | STREET / WATERCRAFT / SNOW / OFF-ROAD |
Fitments
1989-1990 | Yamaha | FZR 600 |
1989-1995 | Kawasaki | ZX-7 Ninja |
1990-1996 | Kawasaki | Ninja ZX-11 |
1993, 1995-1998 | Suzuki | GSX-R 1100 W |
1993-1994 | Kawasaki | ZR 1100 A |
1993-1998 | Yamaha | YZF 750 R |
1993-1998 | Suzuki | GSX-R 1100 |
1993-2002 | Kawasaki | ZX 600E Ninja |
1994-1996 | Suzuki | RF 600 R |
1994-1997 | Suzuki | RF 900 R |
1994-2007 | Yamaha | YZF 600 R |
1995-1997 | Kawasaki | Ninja ZX-6R |
1996-1997 | Kawasaki | Ninja ZX-7 RR |
1996-2007 | Suzuki | GSX-R 750 |
1997 | Suzuki | VZ 800 Marauder |
1997-2006 | Yamaha | TT-R 250 |
1997-2007 | Suzuki | GSX-R 600 |
1998-2002 | Suzuki | TL 1000 R |
1999-2002 | Suzuki | SV 650 |
1999-2007 | Suzuki | GSX 1300 R Hayabusa |
2001-2002 | Suzuki | SV 650 S |
2001-2005 | Suzuki | GSX-R 1000 |
2001-2005 | Kawasaki | ZRX 1200 R |
2001-2007 | Suzuki | DR-Z 250 |
2002-2005 | Kawasaki | ZX-12C ZZ-R1200 |
2002-2006 | Triumph | Daytona 955 I |
2003 | Kawasaki | Ninja ZX-6 RR |
2003-2004 | Yamaha | Apex Mountain 1000 |
2003-2004 | Yamaha | RX-1 1000 |
2003-2004 | Yamaha | RX-1 ER 1000 |
2003-2004 | Kawasaki | ZX-6 ZZR 600 |
2003-2007 | Kawasaki | JT 1200 STX-12F |
2004 | Yamaha | RX Warrior 1000 |
2004-2005 | Kawasaki | Ninja ZX-12R |
2004-2005 | Ducati | ST3 |
2004-2018 | Kawasaki | JT 1500 STX-15F |
2005 | Triumph | Daytona 650 |
2005-2007 | Ducati | ST3 992 |
2005-2016 | KTM | 450 SMR |
2005-2020 | KTM | 250 SX |
2006, 2008 | MV Agusta | Brutale 910 S |
2006-2007 | Ducati | ST3 992 S |
2006-2008 | Triumph | Daytona 675 |
2006-2008 | MV Agusta | Brutale 910 R |
2006-2012 | KTM | 250 SX-F |
2007-2010 | KTM | 250 EXF |
2007-2011 | KTM | 450 SX-F |
2007-2015 | Kawasaki | Ultra 160LX |
2007-2019 | KTM | 505 SX-F |
2008 | Benelli | TNT 1130 |
2008 | Benelli | Tre-K 1130 |
2008-2010 | Buell | 1125 R |
2008-2011 | Husqvarna | SMR 450 R |
2008-2013 | BMW | G 450 X |
2009 | MV Agusta | F4 1078 RR |
2009 | MV Agusta | Brutale 1078 RR |
2009 | Yamaha | FZ1 |
2009-2010 | Buell | 1125 CR |
2009-2010 | Husqvarna | TE 310 |
2009-2011 | Husqvarna | TE 250 |
2009-2011 | Husqvarna | TC 250 |
2009-2015 | KTM | 505 SX |
2009-2019 | KTM | 450 SX |
2010 | Aprilia | RSV4 Factory |
2010 | Yamaha | Phazer 500 Mountain Lite |
2010, 2013-2018 | Yamaha | Venture 500 MP |
2010-2014 | Yamaha | Venture 500 Lite |
2010-2015 | Yamaha | Phazer 500 |
2010-2016 | KTM | 250 XCF-W Champions Edition |
2010-2018 | KTM | 250 XCF-W |
2010-2020 | KTM | 250 EXC-F Six Days |
2011 | KTM | 250 XCF-W 4-Stroke |
2011 | Husqvarna | SM 511 R |
2011-2012 | Husqvarna | SM 449 R |
2011-2012 | Husqvarna | SMR 511 |
2011-2014 | Aprilia | Tuono V4 R |
2011-2015 | Husqvarna | TC 449 |
2011-2016 | Aprilia | Dorsoduro 1200 |
2011-2016 | Husqvarna | TE 511 |
2011-2016 | Aprilia | Tuono 1000 R RSV V4 APRC ABS |
2011-2016 | Husqvarna | TE 449 |
2013-2017 | Husaberg | FE 250 |
2013-2017 | Husqvarna | TE 450 |
2014-2017, 2019 | KTM | 450 Rally Factory Replica |
2015 | Arctic Cat | ZR 7000 LXR |
2015 | Arctic Cat | ZR 7000 Sno Pro Limited w/129" Track |
2015-2018 | Yamaha | YZF-R25 |
2015-2019 | Aprilia | Tuono V4 1100 RR |
2015-2019 | Aprilia | Tuono V4 1100 Factory |
2015-2020 | Harley-Davidson | Street 500 XG |
2015-2020 | Harley-Davidson | Street 750 XG |
2016 | Arctic Cat | ZR 7000 Sno Pro w/129" Track |
2016 | Arctic Cat | ZR 7000 Sno Pro Limited w/129" Track |
2016-2017 | Arctic Cat | ZR 7000 LXR w/137" Track |
2016-2018 | Arctic Cat | ZR 7000 Sno Pro w/137" Track |
2016-2019 | Triumph | Tiger 800 XRT |
2017 | Honda | Africa Twin |
2017 | Harley-Davidson | Tri Glide Ultra Classic FLHTCUTG |
2017 | Honda | Africa Twin DCT |
2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL |
2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU |
2017-2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI |
2017-2020 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
2017-2020 | Harley-Davidson | Street Glide Special FLHXS |
2017-2020 | Harley-Davidson | Road Glide Special FLTRXS |
2017-2020 | Harley-Davidson | Freewheeler FLRT |
2017-2020 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
2017-2020 | Harley-Davidson | Road King Special FLHRXS |
2017-2020 | Harley-Davidson | Street Rod 750 A XG |
2017-2020 | Harley-Davidson | Electra Glide Police FLHTPI |
2017-2020 | Harley-Davidson | Street Glide EFI FLHX |
2017-2020 | Harley-Davidson | Road Glide Custom FLTRX |
2017-2020 | Harley-Davidson | CVO Street Glide FLHXSE |
2017-2022 | Harley-Davidson | Road King EFI FLHR |
2018-2020 | Harley-Davidson | Softail Street Bob FXBB |
2018-2020 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
2019 | Arctic Cat | Bearcat 7000 XT w/154" Track |
2019 | Arctic Cat | ZR 7000 w/137" Track |
2019 | Arctic Cat | ZR 7000 Limited iACT w/137" Track |
2019 | Arctic Cat | Pantera 7000 Limited w/146" Track |
2019 | Arctic Cat | Pantera 7000 XT Limited w/154" Track |
2019 | Yamaha | SR Viper LTX SE w/141" Track |
2019 | Arctic Cat | ZR 7000 |
2019 | Yamaha | SR Viper LTX SE w/137" Track |
2019-2020 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
2020 | Harley-Davidson | Road Glide Limited FLTRK |


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