The performance and lifespan of your boat engine rely on healthy marine spark plugs. Get your own (86-2522) BUHX Spark Plug. These are standard spark plugs OE-approved. Crushed threads protect the cylinder head. Its triple gasket sealing method completely prevents shell gas leakage: superior heat dissipation, conductivity, and temperature range. They are resistant to pre-ignition and need a high-energy igniting device. Offer excellent performance and plug life. Key Features: Trivalent metal plating has improved corrosion and seizing resistance. Corrugated ribs eliminate the possibility of a flashover. Superior strength and heat transmission using pure alumina silicate ceramic The copper core assists with heat dissipation Triple seals eradicate the probability of leaking. Assures proper operation Extends the life of a high-quality design Specifications: Brand: Autowares SKU: 86-2522 UPC: 087295025222 Weight: 0.15 LBS Type: Standard Thread Diameter: 14mm Thread Pitch: 1.25mm Seat Type: Gasket Overall Height: ISO Material: Nickel Size: 2.5mm Resistor: No Heat Range: 12