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. ATV - 1998-96 ARC CAT, ALL DAZON, 2005-03 GAS GAS, 2005-02 KYMCO, 2006 POL, 2005-03 SUZ, 2008-04 YAM, M/C - 2006-98 APRILIA, 2005-02 GAS GAS, 2003 HON, 2009-94 KAW, 2008-99 SUZ, 2003-02 TM, 2008-88 YAM, SNOW - 2008-05 YAM

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

The NGK BLYB Spark Plug, part number 1490, is a reliable OE replacement designed to deliver consistent performance across a range of Yamaha YFZ450 and Arctic Cat ATV models. Engineered with high-quality materials, this spark plug features a nickel alloy center electrode, ensuring durability and optimal ignition performance. The solid copper core enhances heat dissipation and conductivity, contributing to efficient engine operation and improved throttle response. Its triple gasket sealing system effectively prevents combustion gas leaks, maintaining engine efficiency and reducing maintenance needs.
Constructed with a robust alumina silicate ceramic insulator, the NGK BLYB provides superior strength and excellent heat transfer properties, protecting against thermal stress and electrical flashover. The trivalent metal plating on the terminal delivers enhanced corrosion resistance and anti-seize performance, facilitating easier installation and removal. Corrugated ribs on the insulator prevent flashover, further safeguarding engine performance. This spark plug is suitable for a variety of ATV and snowmobile applications, including Yamaha YFZ450 models from 2004 to 2009, Arctic Cat 400 TRV, and Arctic Cat 500 4X4 from 1998.
Designed to meet or exceed OEM specifications, the NGK BLYB ensures reliable ignition performance, helping keep your vehicle running smoothly. Whether for regular maintenance or replacement after wear, this box of six spark plugs offers a cost-effective solution for enthusiasts and professionals alike. Its proven technology and durable construction make it an essential component for maintaining optimal engine performance and longevity.

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