NGK Spark Plug CR9EB

NGK 6955 CR9EB Nickel Spark Plug Boost your personal watercraft's (PWC) performance on the waves with the NGK 6955 CR9EB Nickel Spark Plug, a reliable standard plug designed for marine enthusiasts and demanding jet ski applications. Part of NGK's trusted standard series, this spark plug offers solid durability, consistent sparking, and good fuel efficiency, making it perfect for PWCs like Yamaha WaveRunners. Its nickel construction and copper core ensure reliable starts, smooth operation, and efficient combustion in marine environments, helping you maintain throttle response, minimize fouling, and enjoy dependable performance for everyday rides. Key Features and Benefits Nickel Center Electrode: Standard nickel design for reliable ignition and longevity in high-rev PWC engines. Pure Copper Core and Advanced Design: Excellent heat dissipation to prevent overheating. Promotes efficient combustion for consistent power and lower emissions in four-stroke motors. Built-in Resistor: 5k Ohm resistor reduces electronic interference, keeping GPS and onboard systems clear in wet conditions. Heat Range: Rated at 9, ideal for medium- to high-compression marine engines during high-speed runs. Corrosion-Resistant: Nickel-plated shell and ceramic insulator protect against saltwater and moisture for reliable marine use. Technical Specifications Attribute Details Thread Diameter 10mm Thread Pitch 1.0mm Seat Type Gasket Reach 19mm (0.75") Hex Size 16mm (5/8") Resistor Yes (5k Ohm) Heat Range 9 Electrode Gap 0.8mm (0.031") Center Electrode Nickel, Standard, Copper core Ground Electrode Nickel Insulator Material Alumina Silicate Ceramic Torque Specs Cast Iron: 7.2-10.8 lb. ft.; Aluminum: 7.2-8.7 lb. ft. Connector Type Solid Compatibility and Installation Notes The NGK 6955 CR9EB serves as a direct replacement for many PWCs equipped with MR-1 or TR-1 engines, providing reliable performance in four-stroke setups. Common applications include: FX140: (2002-2008) FX Cruiser: (2003-2005) AR230: (2004-2007) FX Cruiser HO: (2004-2008) FX HO: (2004-2008) SR230: (2004-2007) SX230: (2004-2009) AR230 HO: (2005-2008) FX140 Cruiser: (2005-2008) SX230 HO: (2005-2009) VX110 Deluxe: (2005-2014) VX110 Sport: (2005-2014) AR210: (2006-2015) SR210: (2006-2009) SX210: (2006-2015) VX: (2007-2023) VX110 Cruiser: (2007-2014) SR230 HO: (2007) 212SS: (2008) 212X: (2008) 232 Limited: (2008-2009) 232 Limited S: (2009) V1 Sport: (2015-2016) V1: (2016) VX Cruiser: (2016-2023) VX Deluxe: (2016-2024) VX Limited: (2016-2023) EX: (2017-2024) EX Deluxe: (2017-2024) EX Sport: (2017-2024) EXR: (2019-2024) VX-C: (2019-2023) EX Limited: (2021-2024) SuperJet: (2021-2023) Jet Blaster: (2022-2024) Note: For 2024 VX, VX Cruiser, VX Deluxe, and VX Limited models featuring the new 1.9L engine, this spark plug may not be compatible—verify with your owner's manual or NGK application guide. Always verify fitment with your PWC's manual or NGK's application guide. Installation is simple using a 5/8-inch spark plug socket and torque wrench; apply anti-seize to threads for aluminum heads to avoid seizing in marine conditions. With NGK's legacy of quality since 1936 and proven track record in marine applications, the CR9EB Nickel Spark Plug is more than a part—it's your key to unleashing reliable, high-octane fun on the water.