- laser-welded Iridium electrode
- highest ignition reliability, even combustion, optimum engine performance, better throttle response
- reduced fuel consumption
- optimized electrode shape reduces the ignition voltage requirement
- optimal ignition properties of the Iridium spark plugs prevent sooting in stop-and-go traffic
- Iridium spark plugs ensure smooth engine running, increase the driving experience through better acceleration
- Misfiring or misfiring is prevented
Iridium spark plug NGK for the following motorcycles / scooters / mopeds / two-wheelers:
Model Year Code Start Chassis.-No. from - to Year of manufacture Cylinder Power
Yamaha YZF-R1 1000 SP 4B11 RN129 RN129-000301 - 2006 4 175 HP, 129 kw
Yamaha YZF-R1 1000 4C81 RN191 RN191-000301 - 2007 4 180 HP, 132 kw
Yamaha YZF-R1 1000 4C88 RN191 RN191-013277 - 2008 4 180 HP, 132 kw
Yamaha YZF-R1 1000 4XV1 RN011 RN011-000301 - 1998 4 150 HP, 110 kw
Yamaha YZF-R1 1000 4XV2 RN012 RN012-000301 - 1998 4 98 HP, 72 kw
Yamaha YZF-R1 1000 4XV7 RN011 RN011-009302 - 1999 4 150 HP, 110 kw
Yamaha YZF-R1 1000 4XV8 RN012 RN012-004773 - 1999 4 98 HP, 72 kw
Yamaha YZF-R1 1000 5JJ1 RN041 RN041-000301 - 2000 4 150 HP, 110 kw
Yamaha YZF-R1 1000 5JJ7 RN042 RN042-000301 - 2000 4 98 HP, 72 kw
Yamaha YZF-R1 1000 5JJ8 RN041 RN041-024488 - 2001 4 150 HP, 110 kw
Yamaha YZF-R1 1000 5JJA RN042 RN042-000864 - 2001 4 98 HP, 72 kw
Yamaha YZF-R1 1000 5VY1 RN121 RN121-000301 - 2004 4 172 HP, 126 kw
Yamaha YZF-R1 1000 5VY7 RN121 RN121-016418 - 2005 4 172 HP, 126 kw
Yamaha YZF-R1 1000 5VYE RN126 RN126-000301 - 2006 4 175 HP, 129 kw
Yamaha YZF-R1 1000 5VYR RN126 RN126-003661 - 2006 4 175 HP, 129 kw
Yamaha YZF-R1 1000 RN01 - - 1998 - 149 HP, 110 kw
Yamaha YZF-R1 1000 RN01 - - 1998 - 97 HP, 72 kw
Yamaha YZF-R1 1000 RN01 - - 1999 - 149 HP, 110 kw
Yamaha YZF-R1 1000 RN01 - - 1999 - 97 HP, 72 kw
Yamaha YZF-R1 1000 RN04 - - 2000 - 149 HP, 110 kw
Yamaha YZF-R1 1000 RN04 - - 2000 - 97 HP, 72 kw
Yamaha YZF-R1 1000 RN04 - - 2001 - 149 HP, 110 kw
Yamaha YZF-R1 1000 RN04 - - 2001 - 97 HP, 72 kw
Yamaha YZF-R1 1000 RN12 - - 2004 - 171 HP, 126 kw
Yamaha YZF-R1 1000 RN12 - - 2005 - 171 HP, 126 kw
Yamaha YZF-R1 1000 RN12 - - 2006 - 175 HP, 129 kw
Yamaha YZF-R1 1000 RN12 - - 2006 - 183 HP, 135 kw
Yamaha YZF-R1 1000 RN12 - - 2009 - 183 HP, 135 kw
Yamaha YZF-R1 1000 RN19 - - 2007 - 179 HP, 132 kw
Yamaha YZF-R1 1000 RN19 - - 2007 - 97 HP, 72 kw
Yamaha YZF-R1 1000 RN19 - - 2008 - 179 HP, 132 kw
Yamaha YZF-R1 1000 RN19 - - 2008 - 97 HP, 72 kw
Yamaha YZF-R1 SP 1000 RN12 - - 2006 - 175 HP, 129 kw
Scope of delivery: 4 x NGK Iridium spark plugs suitable for Yamaha YZF-R1 1000 MY 1998-2009