NGK Spark Plug for Yamaha YZ250 1996-2024

NGK have over 80 years of experience in spark plug manufacturing and are the world leader in spark plug technology. NGK has an extensive range of spark plugs each with their own unique characteristics specifically engineered to its application and designed to suit a broad range of motorcycles ATVs & UTVs in Australasia. With NGK's dedication to quality outstanding reliability and state of the art manufacturing techniques you can rely on your NGK Spark Plugs.

Don’t just ask for a spark plug insist on NGK.

Spark plugs used for racing must withstand especially hard stresses. The speeds during a race are frequently in excess of 10 000 rpm. Temperature pressure and vibrations in the combustion chamber are so immense that conventional ground electrodes could break or melt. For this reason racing spark plugs often come with specially designed ground electrodes the most extreme form with a ring-shaped ground electrode. The spark jumps from the middle electrode to the ring-shaped ground electrode.

Shell

• Thread Size: 14mm
• Thread Pitch: 1.25mm
• Seat Type: Gasket
• Resistor Value: 5K Ohm
• Reach: 19mm (3/4 )
• Hex Size: 21mm (13/16 )
• Terminal Type: Removable Nut
• Overall Height: ISO
• Gap: 0.6mm (0.024 )

Centre Electrode

• Material: Nickel
• Type: Fine Wire
• Size: 1.3mm
• Projection: Non-Projected

Ground Electrode

• Material: Nickel
• Type: Standard
• Quantity: 1

Specifications

• Heat Range: 8
• Resistor: Yes

Bike Fitment:

• Yamaha YZ250 1996
• Yamaha YZ250 1997
• Yamaha YZ250 1998
• Yamaha YZ250 1999
• Yamaha YZ250 2000
• Yamaha YZ250 2001
• Yamaha YZ250 2002
• Yamaha YZ250 2003
• Yamaha YZ250 2004
• Yamaha YZ250 2005
• Yamaha YZ250 2006
• Yamaha YZ250 2007
• Yamaha YZ250 2008
• Yamaha YZ250 2009
• Yamaha YZ250 2010
• Yamaha YZ250 2011
• Yamaha YZ250 2012
• Yamaha YZ250 2013
• Yamaha YZ250 2014
• Yamaha YZ250 2015
• Yamaha YZ250 2016
• Yamaha YZ250 2017
• Yamaha YZ250 2018
• Yamaha YZ250 2019
• Yamaha YZ250 2020
• Yamaha YZ250 2021
• Yamaha YZ250 2022
• Yamaha YZ250 2023
• Yamaha YZ250 2024