NGK 1491 CR9EB Spark Plug Blister Pack

• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
• Copper core aids in heat removal
• Triple seals prevent leakage

• Shell
• Thread Diameter10mm
• Thread Pitch1.0mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size5/8" (16mm)
• Terminal TypeSolid
• Overall HeightISO
• Gap.031" (0.8mm)

• Center Electrode
• MaterialNickel
• TypeStandard
• Size2.5mm
• ProjectionNon-Projected

• Ground Electrode
• MaterialNickel
• TypeStandard
• Quantity1

• Specifications
• ResistorYes
• Resistor Value5k Ohm
• Heat Range9
• Torque SpecsCast Iron: 7.2-10.8 lb. ft. Aluminum: 7.2-8.7 lb. ft.

• Part Information
• BrandNGK/NTK
• Warranty60 Days
• Longevity30k Miles

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Powersports

• 2021
  • Yamaha
    • SJ1050 Super Jet Base Verify fitment
• 2020
  • Arctic Cat
    • Wildcat XX Base Verify fitment
  • Yamaha
    • ELT1050 210 FSH Deluxe Base Verify fitment
    • ELT1050 210 FSH Sport Base Verify fitment
    • LBT1050 AR210 Base Verify fitment
    • LBT1050 SX210 Base Verify fitment
• 2019
  • Yamaha
    • ELT1050 210 FSH Base Verify fitment
    • ELT1050 210 FSH Deluxe Base Verify fitment
    • ELT1050 210 FSH Sport Base Verify fitment
    • EX1050 EX Base Verify fitment
    • EX1050 EX Deluxe Base Verify fitment
    • EX1050 EX Sport Base Verify fitment
    • EX1050 EXR Base Verify fitment
    • LBT1050 AR210 Base Verify fitment
    • LBT1050 SX210 Base Verify fitment
    • VX1050A WaveRunner VX Cruiser Base Verify fitment
    • VX1050B WaveRunner VX Deluxe Base Verify fitment
    • VX1050C WaveRunner VX Base Verify fitment
    • VX1050F WaveRunner VX Limited Base Verify fitment
    • VX1100 WaveRunner VX-C Base Verify fitment
    • YXZ1000R Base Verify fitment
    • YXZ1000R SE Base Verify fitment
    • YXZ1000R SS Base Verify fitment
    • YXZ1000R SS SE Base Verify fitment
• 2018
  • Textron
    • Wildcat XX Base Verify fitment
  • Yamaha
    • ELT1050 210 FSH Base Verify fitment
    • ELT1050 210 FSH Deluxe Base Verify fitment
    • ELT1050 210 FSH Sport Base Verify fitment
    • EX1050 EX Base Verify fitment
    • EX1050 EX Deluxe Base Verify fitment
    • EX1050 EX Sport Base Verify fitment
    • LBT1050 AR210 Base Verify fitment
    • LBT1050 SX210 Base Verify fitment
    • RX10L Apex LE 50th Base Verify fitment
    • VX1050A WaveRunner VX Cruiser Base Verify fitment
    • VX1050B WaveRunner VX Deluxe Base Verify fitment
    • VX1050C WaveRunner VX Base Verify fitment
    • VX1050F WaveRunner VX Limited Base Verify fitment
    • YXZ1000R Base Verify fitment
    • YXZ1000R SE Base Verify fitment
    • YXZ1000R SS Base Verify fitment
    • YXZ1000R SS SE Base Verify fitment
• 2017
  • Yamaha
    • EX1050 EX Base Verify fitment
    • EX1050 EX Deluxe Base Verify fitment
    • EX1050 EX Sport Base Verify fitment
    • LBT1050 AR210 Base Verify fitment
    • LBT1050 SX210 Base Verify fitment
    • RX10L Apex LE Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • RX10XT75 Apex XTX 1.75 Base Verify fitment
    • RX10XTL Apex XTX 1.75 LE Base Verify fitment
    • VX1050A WaveRunner VX Cruiser Base Verify fitment
    • VX1050B WaveRunner VX Deluxe Base Verify fitment
    • VX1050C WaveRunner VX Base Verify fitment
    • VX1050F WaveRunner VX Limited Base Verify fitment
    • YXZ1000R Base Verify fitment
    • YXZ1000R SE Base Verify fitment
    • YXZ1000R SS Base Verify fitment
    • YXZ1000R SS SE Base Verify fitment
• 2016
  • Harley Davidson
    • XG750 Street 750 Base Verify fitment
  • Yamaha
    • RX10L Apex LE Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • RX10XT75 Apex XTX 1.75 Base Verify fitment
    • RX10XTL Apex XTX 1.75 LE Base Verify fitment
    • VX1050A WaveRunner VX Cruiser Base Verify fitment
    • VX1050B WaveRunner VX Deluxe Base Verify fitment
    • VX1050C WaveRunner VX Base Verify fitment
    • VX1050D WaveRunner V1 Sport Base Verify fitment
    • VX1050E WaveRunner V1 Base Verify fitment
    • VX1050F WaveRunner VX Limited Base Verify fitment
    • YXZ1000R Base Verify fitment
    • YXZ1000R SE Base Verify fitment
• 2015
  • Harley Davidson
    • XG750 Street 750 Base Verify fitment
  • Yamaha
    • LAT1100 AR210 Base Verify fitment
    • LAT1100 SX210 Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10PS Apex SE Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Base Verify fitment
    • VX1100D WaveRunner V1 Sport Base Verify fitment
    • VX1100E WaveRunner V1 Base Verify fitment
• 2014
  • Yamaha
    • LAT1100 AR210 Base Verify fitment
    • LAT1100 SX210 Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10PS Apex SE Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2013
  • MV Agusta
    • Brutale 1090 ABS Base Verify fitment
    • Brutale 1090R ABS Base Verify fitment
    • Brutale 1090RR ABS Base Verify fitment
    • F4 ABS Base Verify fitment
    • F4R ABS Base Verify fitment
  • Yamaha
    • LAT1100 AR210 Base Verify fitment
    • LAT1100 SX210 Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10PS Apex SE Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2012
  • Husqvarna
    • TE250 Base Verify fitment
    • TE310 Base Verify fitment
    • TXC 250 Base Verify fitment
    • TXC 310 Base Verify fitment
  • MV Agusta
    • Brutale 1090R Base Verify fitment
    • Brutale 1090RR Base Verify fitment
  • Yamaha
    • LAT1100 AR210 Base Verify fitment
    • LAT1100 SX210 Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10PS Apex SE Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2011
  • Aprilia
    • RSV4 Factory SE Base Verify fitment
    • RSV4 R Base Verify fitment
  • Husqvarna
    • TC250 Base Verify fitment
    • TE250 Base Verify fitment
    • TXC 250 Base Verify fitment
  • MV Agusta
    • Brutale 990R Base Verify fitment
    • F4 Base Verify fitment
  • Yamaha
    • FRT1100 AR210 Base Verify fitment
    • FRT1100B SX210 Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10PS Apex SE Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10XT Apex XTX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2010
  • Aprilia
    • RSV4 Factory Base Verify fitment
    • RSV4 R Base Verify fitment
  • Husqvarna
    • TC250 Base Verify fitment
    • TE250 Base Verify fitment
    • TXC 250 Base Verify fitment
  • MV Agusta
    • Brutale 990R Base Verify fitment
    • F4 Base Verify fitment
  • Yamaha
    • FAT1100 212SS Base Verify fitment
    • FAT1100 212X Base Verify fitment
    • FRT1100 AR210 Base Verify fitment
    • FRT1100B SX210 Base Verify fitment
    • RX10GT Apex GT Base Verify fitment
    • RX10LT Apex LTX Base Verify fitment
    • RX10LTGT Apex LTX GT Base Verify fitment
    • RX10MT Apex MTX Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10R Apex Base Verify fitment
    • VX1100 WaveRunner VX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2009
  • Aprilia
    • Scarabeo 100 Base Verify fitment
  • Husqvarna
    • TC250 Base Verify fitment
    • TE250 Base Verify fitment
  • MV Agusta
    • F4 RR 312 1078 Base Verify fitment
  • Piaggio
    • MP3 250 Base Verify fitment
  • Yamaha
    • FAT1100 212SS Base Verify fitment
    • FAT1100 212X Base Verify fitment
    • FRT1100 AR210 Base Verify fitment
    • FRT1100B SX210 Base Verify fitment
    • RX10GT Apex GT Base Verify fitment
    • RX10LT Apex LTX Base Verify fitment
    • RX10LTGT Apex LTX GT Base Verify fitment
    • RX10MT Apex MTX Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10RT Apex RTX Base Verify fitment
    • SXT1100 232 Limited Base Verify fitment
    • SXT1100 232 Limited S Base Verify fitment
    • SXT1100 AR230 HO Base Verify fitment
    • SXT1100 SX230 HO Base Verify fitment
    • VX1100 WaveRunner VX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2008
  • Aprilia
    • Scarabeo 100 Base Verify fitment
  • Piaggio
    • MP3 250 Base Verify fitment
  • Yamaha
    • FAT1100 212SS Base Verify fitment
    • FAT1100 212X Base Verify fitment
    • FRT1100 AR210 Base Verify fitment
    • FRT1100B SX210 Base Verify fitment
    • FX1000 WaveRunner FX Base Verify fitment
    • FX1000A WaveRunner FX Cruiser Base Verify fitment
    • FX1100 WaveRunner FX HO Base Verify fitment
    • FX1100A WaveRunner FX Cruiser HO Base Verify fitment
    • RX10GT Apex GT Base Verify fitment
    • RX10GTA Apex GT 40th Anniv Base Verify fitment
    • RX10LT Apex LTX Base Verify fitment
    • RX10LTGT Apex LTX GT Base Verify fitment
    • RX10LTGTA Apex LTX GT 40th Anniv Base Verify fitment
    • RX10MT Apex MTX Base Verify fitment
    • RX10MTA Apex MTX SE 40th Anniv Base Verify fitment
    • RX10P Apex Base Verify fitment
    • RX10R Apex Base Verify fitment
    • RX10RTR Apex RTX ER Base Verify fitment
    • SXT1100 232 Limited Base Verify fitment
    • SXT1100 AR230 HO Base Verify fitment
    • SXT1100 SX230 HO Base Verify fitment
    • VX1100 WaveRunner VX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2007
  • Aprilia
    • Scarabeo 100 Base Verify fitment
  • MV Agusta
    • Brutale 910 R Base Verify fitment
  • Piaggio
    • MP3 250 Base Verify fitment
  • Yamaha
    • FRT1100 AR210 Base Verify fitment
    • FRT1100 SR210 Base Verify fitment
    • FRT1100A SX210 Base Verify fitment
    • FX1000 WaveRunner FX Base Verify fitment
    • FX1000A WaveRunner FX Cruiser Base Verify fitment
    • FX1100 WaveRunner VX Base Verify fitment
    • FX1100A WaveRunner FX Cruiser HO Base Verify fitment
    • RX10GT Apex GT Base Verify fitment
    • RX10M Apex Mountain Base Verify fitment
    • RX10MS Apex Mountain SE Base Verify fitment
    • RX10R Apex ER Base Verify fitment
    • RX10RT Apex RTX Base Verify fitment
    • RX10RTR Apex RTX ER Base Verify fitment
    • RXW10 Attack Base Verify fitment
    • RXW10GT Attack GT Base Verify fitment
    • SXT1100 AR230 HO Base Verify fitment
    • SXT1100 SR230 HO Base Verify fitment
    • SXT1100 SX230 HO Base Verify fitment
    • VX1100 WaveRunner VX Base Verify fitment
    • VX1100A WaveRunner VX Cruiser Base Verify fitment
    • VX1100B WaveRunner VX Deluxe Base Verify fitment
    • VX1100C WaveRunner VX Sport Base Verify fitment
• 2006
  • Aprilia
    • Scarabeo 100 Base Verify fitment
  • MV Agusta
    • F4-1000 S Base Verify fitment
    • F4-1000 S 1+1 Base Verify fitment
  • Yamaha
    • FRT1100 AR210 Base Verify fitment
    • FRT1100 SR210 Base Verify fitment
    • FRT1100A SX210 Base Verify fitment
    • FX1000 WaveRunner FX Base Verify fitment
    • FX1000A WaveRunner FX Cruiser Base Verify fitment
    • FX1100 WaveRunner FX HO Base Verify fitment
    • FX1100A WaveRunner FX Cruiser HO Base Verify fitment
    • FX1100B WaveRunner FX Cruiser HO 50th Ann. Base Verify fitment
    • RX10GT Apex GT Base Verify fitment
    • RX10M Apex Mountain Base Verify fitment
    • RX10R Apex ER Base Verify fitment
    • RX10RT Apex RTX Base Verify fitment
    • RXW10 Attack Base Verify fitment
    • SRT1000A SX230 Base Verify fitment
    • SRT1000B AR230 Base Verify fitment
    • SRT1100 AR230 HO Base Verify fitment
    • SRT1100 SX230 HO Base Verify fitment
    • VX1100 WaveRunner 1100 Sport Base Verify fitment
    • VX1100A WaveRunner 1100 Deluxe Base Verify fitment
• 2005
  • Yamaha
    • FX1000 WaveRunner FX Base Verify fitment
    • FX1000A WaveRunner FX Cruiser Base Verify fitment
    • FX1100 WaveRunner FX HO Base Verify fitment
    • FX1100A WaveRunner FX Cruiser HO Base Verify fitment
    • SRT1000 SR230 Base Verify fitment
    • SRT1000A SX230 Base Verify fitment
    • SRT1000B AR230 Base Verify fitment
    • SRT1100 AR230 HO Base Verify fitment
    • SRT1100 SX230 HO Base Verify fitment
    • VX1100 WaveRunner 1100 Sport Base Verify fitment
    • VX1100A WaveRunner 1100 Deluxe Base Verify fitment
• 2004
  • Yamaha
    • FX1000 FX140 Base Verify fitment
    • FX1000A FX140 Cruiser Base Verify fitment
    • FX1100 WaveRunner FX HO Base Verify fitment
    • FX1100A WaveRunner FX Cruiser HO Base Verify fitment
    • SRT1000 SR230 Base Verify fitment
    • SRT1000A SX230 Base Verify fitment
    • SRT1000B AR230 Base Verify fitment
• 2003
  • Yamaha
    • FX1000 FX140 Base Verify fitment
    • FX1000A FX140 Cruiser Base Verify fitment
    • SRT1000 SR230 Base Verify fitment
• 2002
  • MV Agusta
    • F4-S Base Verify fitment
    • F4-S 1+1 Base Verify fitment
  • Yamaha
    • FX1000A FX140 Cruiser Base Verify fitment
• 2001
  • MV Agusta
    • F4-S Base Verify fitment
    • F4-S 1+1 Base Verify fitment
• 2000
  • MV Agusta
    • F4-S Base Verify fitment

Marine

• Inboard
  • Yamaha
    • 212S Verify fitment
    • 212X Verify fitment
    • 232 Limited Verify fitment
    • AR210 Verify fitment
    • AR230 Verify fitment
    • AR230 High Output Verify fitment
    • SR210 Verify fitment
    • SR230 Verify fitment
    • SR230 High Output Verify fitment
    • SX210 Verify fitment
    • SX230 Verify fitment
    • SX230 High Output Verify fitment