NGK BLYB Spark Plug Box of 6 (Part Number 1473) – Reliable OE-Quality Ignition for Marine and Automotive Engines

NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties. NGK Standard spark plugs are proven technology that offer reliable performance. Actual OE or equivalent replacement spark plug. NGK Standard plugs are treated with corrosion-resistant plating to ensure ease of installation and removal. O/B - 1999-1978 MARINER, 2002-1978 MERCURY

• TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
• Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Corrugated ribs prevent flashover
• Copper core aids in heat removal
• Triple seals prevent leakage

NGK BLYB spark plugs, supplied in the iconic yellow packaging, are engineered to meet or exceed original equipment standards, ensuring dependable ignition performance for a variety of marine and automotive applications. Crafted with high-grade materials, these spark plugs feature a durable nickel alloy center electrode that provides consistent sparks and long-lasting performance. The advanced alumina silicate ceramic insulator offers superior strength and efficient heat transfer, helping to maintain optimal operating temperatures and prevent misfires.
Designed with triple gasket sealing, these plugs effectively prevent combustion gas leakage, promoting engine efficiency and reliability. The solid copper core enhances heat dissipation, ensuring the spark plug remains within ideal temperature ranges for optimal combustion. Trivalent metal plating on the terminals offers excellent resistance to corrosion and seizing, simplifying removal for maintenance or replacement.
Specifically compatible with marine engines from 1978 to 1999, as well as various automotive models, NGK BLYB spark plugs are a proven OE technology trusted by professionals and enthusiasts alike. The corrugated ribs on the insulator prevent flashover, adding an extra layer of safety and durability. This set includes six spark plugs, providing a cost-effective solution for regular engine tune-ups and replacements. Whether you are restoring a classic boat or maintaining a modern vehicle, NGK BLYB plugs deliver consistent ignition, improved fuel efficiency, and extended engine life. They are designed to fit seamlessly with OE specifications, making installation straightforward and hassle-free.
Trust in NGK's legendary quality and proven technology to keep your engine running smoothly and efficiently, backed by decades of automotive and marine expertise.

Features:

• OE-Quality Nickel Alloy Electrode: Ensures reliable spark and long-lasting performance

• High-Grade Alumina Silicate Ceramic Insulator: Provides superior strength and heat transfer

• Triple Gasket Sealing: Prevents combustion gas leakage for optimal engine efficiency

• Solid Copper Core: Aids in efficient heat dissipation and maintains proper operating temperature

• Trivalent Metal Plating: Offers superior anti-corrosion and anti-seizing properties

• Corrugated Ribs: Prevent flashover for enhanced durability and safety

• Compatible with Marine and Automotive Engines: Fits models from 1978 to 1999 for marine and various automotive applications