Compatible with ZONGSHEN Motorcycle Spark Plug ZS177MM NC250 ZS174MN-3 CBS300 ZS174MN-5 NB300 AVANTIS MOTOLAND BRZ Ignition Accessories Bike(NGK CR8E)

Tired of high fuel bills and poor engine performance? Worn spark plugs are often the cause. Upgrade to our high-performance spark plugs for complete fuel combustion and restored power. It's more than maintenance—it's a smart investment in your vehicle's efficiency and driving pleasure.Boost your engine's performance, fuel economy, and ignition response. Our high-performance spark plugs ensure complete combustion, turning inefficient fuel waste into smooth, reliable power. Make the smart upgrade today.SpecificationsName:NB300/CBS300/NC250 Spark PlugMaterial:MetalModel:Denso U24ESR-NB(Large Cap)/NGK CRR8E(Little Cap)Model:Denso U24ESR-NBNB300 Engine:ZS174MN-5CBS300 Engine:ZS174MN-3NC250 Engine:ZS177MMWeight:31gColor:Silver+WhiteQuantity:1 PieceFitment: For ZONGSHENBulk Order: AcceptPlease carefully check the size, color, model, telephone, address,suitable model and other important information before you orderKnown as the 'heart of the engine', spark plugs play a key role in the ignition and performance of the entire engine. The well-timed combustion of the fuel-air mixture of gasoline and oxygen is what generates power in gasoline engines. The precise timing of the spark created by the spark plug ignites the fuel, triggering combustion.To create this spark, a high voltage is passed between the centre electrode and ground electrode of the spark plug. This voltage breaks down the natural insulation between these electrodes and an electrical spark is generated. Although this strong spark only lasts for about 1/1,000 of a second, it has to be precisely and reliably timed to trigger the combustion of the fuel-air mixture.FitmentFor ZONGSHEN CBS300 ZS174MN-3 EngineFor ZONGSHEN NB300 ZS174MN-5 EngineFor ZONGSHEN NC250 ZS177MM EngineFor AVANTIS MOTOLAND SM-MOTORS(GR) BRZ REGULMOTO FXMOTO RACER CBS300 ZS174MN-3 Engine/NC250 ZS177MM Engine SeriesPlease be careful to distinguish whether your motorcycle needs the corresponding spark plug shape of Large cap style or Little cap style.==========Model Name : NB300/CBS300/NC250 Spark PlugMaterial : MetalItem Name 1 : NB300/CBS300/NC250 Spark Plug(Denso U24ESR-NB) Large CapItem Name 2 : NB300/CBS300/NC250 Spark Plug(NGK CR8E Little CapNC250 Engine : ZS177MMNB300 Engine : ZS174MN-5CBS300 Engine : ZS174MN-3Weight : 31gColor : Silver+WhiteQuantity : 1 PieceMotobike Make : ZONGSEHNInvest in performance—that means smoother driving and lower long-term maintenance costs, with easy installation. Don't let worn-out spark plugs keep wearing down your engine. Confirm your vehicle model and experience a whole new level of power response!

• 1.Precision Engineered for Gasoline Engines: Designed for perfect compatibility with mainstream brands such as Compatible with ZONGSHEN Motorcycle this product delivers exact OE fit and performance for a seamless replacement experience.OEM: ZS177MM NC250 ZS174MN-3 CBS300
• 2.Easy Installation with No Extra Tools: Features standard thread design and pre-applied insulating silicone grease for direct replacement of old spark plugs. Installation is quick and hassle-free, helping you save both time and labor costs.
• 3.Enhanced Cold Weather Performance: Delivers reliable ignition in extreme cold as low as -40°C, with a 20% improvement in idle stability. Ideal for diesel vehicles in cold climates, it also significantly reduces white smoke emissions.
• 4.Rigorously Tested for Long-Term Reliability: Subjected to 2,000 hours of bench testing and 50,000 km of road validation, it offers a extended service life of 80,000 km. Fully compatible with DPF systems, it prevents clogging over prolonged use.
• 5.Advanced Materials for Improved Efficiency: The copper core electrode with nickel-chromium alloy shell improves thermal conductivity by 25%, while the yttrium-stabilized zirconia coating on the center electrode increases carbon resistance by 40% for sustained performance.