With a full line of spark plugs, coils, and wire sets, NGK covers 95% of import and domestic vehicles on the market. The world’s largest OE oxygen sensor manufacturer now offers a full …

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NGK.com stocks every NGK spark plug available, including motorcycle and marine spark plugs, ngk g power, ngk iridium and ngk ruthenium plugs.

NGK spark plugs are the ideal replacement option, and you can find them along with the best car ignitions at AutoZone. To select the right spark plug for your vehicle, check out the heat range …

Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high performance engines. …

Order by 1pm PST M-F for same day shipping. Shop NGK parts for automotive, motorcycle, marine and lawn and garden applications on NGK.com. Buy NGK products directly from an …

From our technologically advanced racing spark plugs and cold performance Iridium IX line, to our economical OEM quality replacement plugs, NGK is the spark plug of choice for millions of …

NGK have over 80 years of experience in spark plug manufacturing. NGK Glow Plugs are at the forefront of technological innovations. NTK is the world’s largest manufacturer of oxygen sensors.

Explore the benefits of NGK Laser Iridium and Platinum spark plugs and experience high-performance ignition – upgrade to NGK OE replacement spark plugs.

NGK spark plugs push the limits of performance and innovation, bringing the most advanced technology to today’s high-efficiency engines. From the high-tech Ruthenium HX™ to the …