NGK CR9E Nickel Spark Plug (Box of 4) - 4-Stroke Motorcycle, ATV & Scooter

Reliable OEM-Quality Spark Plugs for 4-Stroke Engines

The NGK CR9E Nickel Spark Plug is one of the most widely used plugs across 4-stroke motorcycles, ATVs, scooters, and powersports equipment. Trusted by OEM manufacturers and riders worldwide, the CR9E delivers consistent ignition, reliable starting, and stable performance across a broad range of engine types and displacements. Buying the Box of 4 ensures you always have a fresh plug on hand for scheduled maintenance or quick trackside and trailside swaps.

Key Performance Features:

• Nickel Alloy Electrode: Provides a stable, consistent spark and reliable service life across a wide range of 4-stroke applications
• Copper Core: Superior heat dissipation prevents pre-ignition and electrode damage under sustained use
• Trivalent Metal Plating: Anti-seize coating protects threads and makes removal easy even after extended use in high-heat conditions
• Triple Gasket Seal: Prevents combustion gas leakage and maintains consistent cylinder compression
• Alumina Silicate Insulator: High-grade ceramic provides excellent dielectric strength and thermal shock resistance
• OEM Trusted: NGK is the world's leading spark plug manufacturer, supplying major motorcycle and powersports brands globally

Common Applications Include:

• Honda CRF150F, CRF230F, and similar trail/enduro models
• Yamaha TTR, XT, and WR series 4-stroke trail bikes
• Kawasaki KLX series and similar 4-stroke off-road bikes
• Various ATVs, scooters, and small displacement 4-stroke engines
• Many other 4-stroke motorcycles and powersports equipment requiring a CR9E plug

Specifications:

• Part Number: CR9E
• Thread Diameter: 10mm
• Heat Range: 9
• Electrode Type: Standard nickel
• Quantity: Box of 4
• Brand: NGK

Note: Always verify the correct spark plug specification for your specific year, make, and model before ordering. Consult your owner's manual or a parts reference guide to confirm CR9E fitment.