NGK SPARK PLUG CR7HSA NG4549, NG4549

NGK Spark Plug – CR7HSA (4549)

Key Features:

• Wide Heat Range: Copper wire dissipates heat quickly, cooling the electrode and insulator tip more effectively than conventional plugs.
• Improved Performance: The raised pre-ignition rating with high conduction copper and a long nose insulator ensures stable ignition performance.
• Longer Life: NGK’s design meets the requirements of high-performance engines for longevity and reliability.
• Corrosion Resistance: Trivalent metal plating provides superior anti-corrosion and anti-seizing properties.
• Flashover Prevention: Corrugated ribs on the insulator prevent flashover, ensuring reliable ignition under varying conditions.
• Efficient Heat Management: Pure alumina silicate ceramic insulator ensures better heat transfer and increased strength.
• Leakage Prevention: Triple seals prevent leakage, helping maintain consistent spark plug performance.

Specifications:

• Heat Range: 7
• Thread Size: 10mm
• Type: Resistor
• Units Sold: Single
• Weight: 0.06 lbs
• Alternate/OEM Part Numbers: 4549, CR7HSA
• Part No.: 37-CR7HSA (oro2u.com)

Applications:

Arctic Cat:

• 2008 Arctic Cat 50 2×4
• 2008 Arctic Cat 50 DVX
• 2006 Arctic Cat 50 DVX
• 2008 Arctic Cat 90 2×4
• 2007 Arctic Cat 90 2×4
• 2017–2008 Arctic Cat 90 DVX (Various Models)
• 2008–2006 Arctic Cat 90 Utility
• 2017 Arctic Cat Alterra 90

Bombardier:

• 2006–2002 Bombardier DS 90 Four-Stroke

E-Ton:

• 2007–2005 E-Ton Viper 150
• 2007–2006 E-Ton Viper 70/90

Honda:

• CRF100F (2004–2013)
• CRF80F (2004–2013)
• TRX90 (1993–2004)
• XR100R (1991–2003)
• XR80R (1990–2003)
• Z50R (1981–1999)

Kawasaki:

• 2018–2008 Kawasaki KLX140
• 2017–2008 Kawasaki KSF50 KFX
• 2017–2008 Kawasaki KSF90 KFX

Kymco:

• Agility 125/50 (2006–2017)
• Like 200i (2011–2017)
• Mongoose 70/90s (2015–2017)
• People 150 (2002–2012)

Benefits:

• Longer Spark Plug Life: NGK’s high-quality materials ensure extended service life for optimal engine performance.
• Enhanced Ignition Efficiency: Improved heat management and reduced voltage requirements for a stronger, more consistent spark.
• Versatile Compatibility: Fits a wide range of ATVs, motorcycles, and scooters, particularly from brands like Arctic Cat, Bombardier, Honda, Kawasaki, and Kymco.
• Reliable Performance: The durable design ensures smooth engine operation and reduced maintenance needs, even in high-performance applications.

The NGK CR7HSA Spark Plug is a dependable choice for various small engine applications, including ATVs, dirt bikes, and scooters. It provides efficient ignition, better heat management, and longer-lasting durability for a range of Arctic Cat, Honda, Kawasaki, and other models.