NGK 6364 Standard Spark Plug

NGK 6364 Standard Spark Plug: The Benchmark for Marine Engine Reliability

Ensure your time on the water is smooth and trouble-free with the NGK 6364 Standard Spark Plug, the ultimate choice for marine and boat engines. When you´re far from shore, engine reliability isn´t a luxury—it´s a necessity. The NGK 6364 is engineered to deliver consistent, powerful performance, providing the confidence you need for every voyage. Trusted by leading marine engine manufacturers, this spark plug is the heart of a healthy ignition system, promoting efficient fuel combustion and dependable operation in the demanding aquatic environment.

Experience enhanced engine performance and peace of mind. The NGK 6364 is designed to provide quick, reliable starts, reducing cranking time and getting you underway faster. Its superior design ensures smooth idling and crisp throttle response across the entire powerband. By promoting a more complete fuel burn, it not only maximizes power output but also contributes to better fuel economy, allowing you to go further on every tank. Its robust construction is specifically tailored to withstand the unique challenges of marine use, including constant vibration and exposure to moisture and corrosive elements, making it an essential component for your boat´s fuel system and engine health.

The OEM Standard for Unmatched Quality

Standard spark plugs are chosen by more automotive motorcycle and marine engine manufacturers than any other.

The unique copper core and exclusive electrode design assure fast starts peak performance and long life.Triple gasket sealing process eliminates gas leakage past the shell99% Highly pure alumina silicate insulatorSolid copper coreCorrugated ribs to prevent flash overCold rolled threads to prevent damage to cylinder headTrivalent plating - silver chromate and zinc for corrosion resistanceSold in standard packs only.

This commitment to quality means every component works in harmony to protect your engine and deliver peak performance. The trivalent metal plating provides unparalleled anti-corrosion and anti-seizing properties, making plug removal and installation straightforward even after long service intervals in a saltwater environment. The cold-rolled threads ensure a perfect fit and prevent cross-threading or damage to the delicate aluminum cylinder heads common in modern marine engines. Furthermore, the corrugated ribs on the insulator prevent ignition flashover, which can cause misfires and engine stumble, ensuring that the spark energy is directed precisely where it´s needed—at the electrode tip.

Technical Specifications and Attributes

Attribute: Spark plugs
Product: NGK 6364 Standard Spark Plug
Part Number: B7HS-10
Thread Diameter: 14mm
Thread Reach: 12.7mm (1/2")
Hex Size: 20.8mm (13/16")
Pre-Set Gap: 1.0mm (0.040")
Seat Type: Gasket
Center Electrode: Standard
Terminal Type: Removable Nut

The NGK 6364 is the go-to maintenance part for boaters and marine mechanics who refuse to compromise on quality. Whether you´re performing a routine tune-up or troubleshooting an ignition issue, installing the NGK 6364 restores the factory-level performance and reliability your engine was designed to have. Equip your boat´s fuel and ignition system with the industry leader and enjoy a season of dependable power and efficiency on the water