NGK Spark Plugs are designed to provide reliable ignition and optimal performance for Mercury outboard and jet ski engines. These plugs are engineered to meet the specific requirements of marine engines, ensuring durability and efficiency.
- Durability: NGK Spark Plugs are known for their long service life, reducing the frequency of replacements.
- Corrosion Resistance: The Trivalent metal plating offers superior anti-corrosion properties, which is essential for marine environments.
- Heat Dissipation: The copper core design promotes efficient heat dissipation, preventing overheating and ensuring consistent performance.
Technical Specifications:
- Thread Diameter: 14 mm
- Thread Reach: 12.7 mm
- Seat Type: Flat
- Hex Size: 21 mm (13/16")
- Tip Configuration: Projected
- Construction: Special Resistor
- Terminal Type: Solid
Materials:
- Insulator: 99% pure alumina silicate, providing superior strength and heat transfer.
- Electrode: Fine wire platinum-tipped center electrode for enhanced durability and stable spark.
- Plating: Trivalent metal plating for anti-corrosion and anti-seizing properties.
Dimensions:
- Length: Specific length varies by model; refer to the engine's owner manual for exact measurements.
- Width: 14 mm thread diameter
- Height: 21 mm hex size
Compatibility Information:
NGK Spark Plugs are compatible with various Mercury outboard and jet ski engines. For instance, the NGK BPZ8HS-15 spark plug is suitable for Mercury Outboards, including 9.9 HP and 15 HP 2-Stroke models. Another example is the NGK LKAR7C-9 spark plug, which fits multiple Mercury outboard models ranging from 175 HP to 400 HP. It's crucial to consult your engine's owner manual or contact a Mercury Marine specialist to ensure the correct spark plug model for your specific engine.
