703 Ngk Bu8H S25 Spark Plug

Experience the perfect combination of durability and performance with the NGK Bu8H S25 Spark Plug. Designed for a wide range of applications, this spark plug ensures that your engine runs smoothly and efficiently.

Key Features:

• Longer Life: Constructed to provide extended service intervals, reducing the need for frequent replacements.
• Optimum Performance: Engineered for reliable ignition and improved engine performance.
• Compatible Models: Specifically designed for use with 1999-1978 Mariner and 2002-1978 Mercury engines.
• 14 Millimeter Thread Size: Ensures a secure fit for better performance.
• 1/2 Inch Reach: Provides the ideal gap for optimal combustion.
• 0.016 Inch Pre Gap Size: Designed for precise ignition timing.
• 13/16 Inch Hex: Allows for easy installation and removal.
• Nickel Ground Electrode: Enhances durability and conductivity.
• Copper Center Electrode: Improves thermal conductivity for better heat dissipation.
• 1 Ohm Resistance: Reduces electromagnetic interference (EMI) for smoother engine operation.

Upgrade your engine's performance with the NGK Bu8H S25 Spark Plug and enjoy smoother starts, better fuel efficiency, and reduced emissions. Don't settle for less when it comes to your engine's ignition system—choose NGK for quality you can trust!