1Pcs Bp7Hs Bp6Es Bp5Es Bpr6Ey Replaces Spark Plug For Outboard Motor Ngk 25-30Nm 2-Stroke Marine Engine Parts For Mercury

Description: BP7HS Iridium Spark Plug delivers stable ignition performance, optimized fuel combustion and prolonged service life for reliable operation of small gasoline power equipment. Features: 1. Long-Lasting Iridium Electrode: Premium iridium alloy electrode tip features excellent high-temperature wear and corrosion resistance, extends service lifespan by 2-3 times compared to copper spark plugs, saves your cost of frequent replacement. 2. High-Performance Ceramic Insulator: 95% high-purity alumina ceramic insulator provides superior electrical insulation and thermal conductivity, effectively prevents flashover and overheating under high-load operation, guarantees stable ignition even in harsh working conditions. 3. Anti-Corrosion Metal Shell: Galvanized steel shell with anti-rust coating resists oxidation and erosion from fuel residues and moisture, fits tightly with the engine cylinder to avoid air leakage, maintains consistent engine compression performance. 4. Precision Calibrated Ignition Gap: Factory pre-set standard electrode gap ensures consistent and strong spark output, supports full combustion of fuel, improves engine power output while reducing harmful exhaust emissions and fuel consumption. 5. Reliable Sealing Structure: Built-in high-density copper core sealing gasket eliminates installation gap between the spark plug and engine mounting hole, prevents gas leakage and loosening caused by long-term vibration, improves overall engine operation stability. Specifications: Category: Engine Ignition Component / Spark Plug Material: Iridium alloy electrode, high-purity alumina ceramic, galvanized steel, copper core sealing gasket Size: 6*2*2cm Color: As picture Quantity : 1 piece per pack Note: 1. Please note that the photo does not show actual size, please refer to Description for size details. 2. Please allow differences due to manual measurement, thanks. 3. Due to the difference between different monitors, the image may not reflect the actual color of the item. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.