NGK Spark Plugs Standard Spark Plug (MPN: 4549)

Reliable performance for a wide range of engines and vehicles.

The NGK Spark Plugs Standard Spark Plug is designed to provide consistent performance in various engine types. This spark plug features OEM quality construction, ensuring it meets the standards required for optimal engine operation. With a triple-gasket sealing process, it minimizes the risk of leaks and enhances durability under high temperatures.

Constructed with a nickel electrode core and tip, this spark plug is engineered for longevity and reliability. It is the plug of choice for millions of vehicles, making it a trusted option for both professional mechanics and DIY enthusiasts. The non-projected insulator type and flat seat design contribute to its effective performance in diverse applications.

Features

• OEM Quality
• Triple-Gasket Sealing Process
• Consistent Performance
• Plug Of Choice In Millions Of Vehicles

Specifications

• Manufacturer: NGK Spark Plugs
• Manufacturer Part Number: 4549
• Resistor: Yes
• Electrode Type: Standard
• Electrode Core Material: Nickel
• Electrode Tip Material: Nickel
• Insulator Type: Non-Projected
• Thread Size (IN): 0.39 Inch
• Quantity: Single
• Reach: 1/2 Inch
• Seat Type: Flat
• Wrench Diameter: 5/8 Inch

Compatibility / Fit

• 2006-2006 Arctic Cat 50 2x4
• 2008-2008 Arctic Cat 50 2x4
• 2015-2016 Arctic Cat 90
• 2006-2008 Arctic Cat 90 2x4 4-Stroke
• 2010-2014 Arctic Cat 90 2x4 4-Stroke
• 2009-2009 Arctic Cat 90 2x4 SE
• 2017-2017 Arctic Cat Alterra 90
• 2020-2020 Arctic Cat Alterra 90
• 2006-2006 Arctic Cat DVX 50
• 2006-2008 Arctic Cat DVX 90
• 2010-2017 Arctic Cat DVX 90
• 2009-2009 Arctic Cat DVX 90 SE
• 2002-2002 Bombardier DS90 4-Stroke
• 2010-2011 Can-Am DS 90 X
• 2007-2010 E-TON Rover
• 2010-2010 E-TON Sport 150
• 2010-2010 E-TON Sport 50
• 2010-2010 E-TON Viper 70 4-Stroke
• 2010-2010 E-TON Viper 70 Silver Series
• 2006-2007 E-TON Viper 90
• 2010-2010 E-TON Viper 90 Silver Series
• 2010-2010 E-TON Viper 90R 4-Stroke
• 2004-2009 Honda CRF100F
• 2011-2011 Honda CRF100F
• 2004-2009 Honda CRF80F
• 2011-2011 Honda CRF80F
• 2006-2006 Honda NSF100
• 1968-1968 Honda P50
• 1993-2006 Honda TRX90 Sportrax
• 2007-2008 Honda TRX90EX Sportrax
• 2009-2009 Honda TRX90X
• 2012-2014 Honda TRX90X
• 1982-1984 Honda XR80
• 1985-2003 Honda XR80R
• 2007-2009 Kawasaki KFX50
• 2013-2017 Kawasaki KFX50
• 2019-2019 Kawasaki KFX50
• 2007-2017 Kawasaki KFX90
• 2019-2019 Kawasaki KFX90
• 2008-2009 Kawasaki KLX140
• 2011-2019 Kawasaki KLX140
• 2017-2019 Kawasaki KLX140G
• 2008-2009 Kawasaki KLX140L
• 2011-2019 Kawasaki KLX140L
• 2006-2017 KYMCO Agility 125
• 2008-2008 KYMCO Agility 50
• 2012-2012 KYMCO Agility 50
• 2013-2013 KYMCO Like 200i
• 2012-2013 KYMCO Like 200i LX
• 2008-2008 KYMCO Maxxer 50
• 2007-2010 KYMCO Mongoose 70
• 2013-2013 KYMCO Mongoose 70
• 2004-2010 KYMCO Mongoose 90
• 2012-2013 KYMCO Mongoose 90 R
• 2002-2012 KYMCO People 150
• 2006-2009 KYMCO People S 125
• 2006-2010 KYMCO People S 200
• 2006-2009 KYMCO People S 50
• 2009-2012 KYMCO Sento 50
• 2009-2009 KYMCO Super 8 150
• 2011-2011 KYMCO Super 8 150
• 2008-2008 LEM Cayman R
• 2008-2008 LEM Cayman S
• 2011-2013 LEM Condor Boy
• 2011-2013 LEM Condor Kid
• 2009-2010 LEM Condor R
• 2017-2019 Polaris ACE 150
• 2005-2010 Polaris Phoenix 200
• 2018-2020 Polaris Ranger 150 EFI
• 2005-2005 SDG Lil Mini 50
• 2005-2005 SDG Pro Mini 125
• 2005-2005 SDG Speed Mini 107
• 2008-2009 Suzuki DR-Z70
• 2015-2017 Suzuki DR-Z70
• 2018-2018 Textron Alterra 90
• 2000-2004 Yamaha TTR125
• 2003-2009 Yamaha TTR125E
• 2000-2009 Yamaha TTR125L
• 2003-2009 Yamaha TTR125LE
• 2011-2019 Yamaha TTR125LE
• 2006-2009 Yamaha TTR50E
• 2012-2019 Yamaha TTR50E
• 2004-2013 Yamaha YFM125 Grizzly
• 2004-2008 Yamaha YFM50 Raptor
• 2005-2008 Yamaha YFM80 Grizzly
• 2004-2008 Yamaha YFM80W Raptor
• 2009-2013 Yamaha YFM90 Raptor